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經銷商 MYPAY LINK PayPage交易

修改歷程

版本 異動日期 修訂內容 位置
1.0 2021.01.01 新版文件
1.0.1 2023.02.08 調整信用卡授權請款說明 20230208_01
1.0.2 2023.04.07 新增開發前請先閱讀 20230407_01
1.0.3 2023.05.31 新增定期扣款開發前請先閱讀 20230531_01
1.0.4 2023.07.26 新增特約商店可用支付工具 20230726_01
1.0.5 2023.10.11 金流交易回報,新增代收費模式回報 20231011_01
1.0.6 2023.11.22 金流交易回傳,狀態碼改變,超過5秒,http code =429

開發前請先閱讀

金鑰的注意事項

Q:金鑰的有效期限

A:MyPay的金鑰有效期限只有一年,如果要延長,請自行至金鑰管理系統延長

Q:金鑰可以在什麼時候延長

A:到期日7天前,都可以延長(不包含第7天),一但超過,系統自動產生新金鑰後,即不可再延長

Q:金鑰即將到期前7天時,系統新發的金鑰是否會於信件中夾帶

A:會

Q:金鑰在到期前何時會發信通知

A:定期發送金鑰到期通知的頻率為:60天/30天/20天,若 貴司皆無動作,則系統會於到期前七天產製新金鑰並發送email到 貴司技術窗口信箱,此時舊的金鑰,因還未過期還可以使用,一旦過期,貴司仍使用舊金鑰則會無法交易

交易結果的告知

Q:交易完成的導頁會有交易結果的參數嗎

A:不論是參數中的success_returl 或 failure_returl或是後臺設定的交易成功、失敗導頁網址,均不會給予交易結果參數

Q:何時會給予交易結果

A:MyPay將在接收上游結果後,會由附錄三這邊的設定,背景主動發動通知商家

Q:當我接到MyPay通知時該做什麼

A:請直接回應8888,如沒有回應,MyPay會通知5次,若5次內均得不到8888,系統會寄發信件給予商家的技術人員以及附錄三而外設定的人員

定期扣款常見問題

Q:電子錢包綁定後可否執行一次性交易+定期定額扣款

A:只能執行一次性交易,無法使用定期扣款

Q:.API發動定期定額扣款,扣款失敗的話,會重扣幾次,多久重扣一次

A:不論是API建檔,還是後臺建檔,預設都是3天後發動重扣,並且只會執行一次,如果要調整,需要至後台調整((參考下圖,如太小請按右鍵可另開分頁放大)),API並無支援調整

Q:.定期定額扣款到一半時,消費者若想換信用卡扣款可以嗎?可透過 API 實現?

A:可以更換卡號,請從後台更改(參考下圖,如太小請按右鍵可另開分頁放大),無法透過API修改,或著發動取消扣款API,從新建立新的

PayPage交易設計概要

安全性設計

所有的付費要求發動都僅能從特約商店的網頁伺服器發出請求,將傳輸的資料以AES加密,再透過HTTPS加密傳輸。交易資料不由消費者端送出,可確保資料不被消費者竄改。所有付費資訊經過MYPAY Link匝道進行轉送處理,特約商店不需要處理消費者的付費流程以及安全控管。

資料驗證

交易參數中有一組由雜湊函式運算出的驗証碼,作為資料驗証用,以確保資料正確性。 大部分交易模式,特約商店以導頁的方式處理付費流程,特約商店只需確保與MYPAY LINK連線正常,即可確保交易安全以及確保資料安全。

系統架構

所有請求與查詢只能透過伺服器發動,由特約商店的網頁伺服器利用伺服端服務程式發動交易,以避免交易資料被消費者竄改或攔截。為確保交易安全,MYPAY Link僅能接受 https connection,注意僅接受TLS1.2以上協定。

MYPAY LINK 目前提供之服務與格式

MYPAY LINK 提供多種交易與應用方式,應用情境如下:

(1)PayPage金流交易請求:透過MYPAY交易頁面作付款動作

(9)交易查詢:查詢金流交易資訊

(10)交易退款:金流交易退款,支援即時退款且未超過退款期限內之支付方式皆可使用此方式發動退款。

(11)信用卡取消授權:信用卡類交易,若使用自行請款模式,交易狀態為授權完成(245)時,則可以發動此信用卡取消授權,用以取消交易,並釋出消費者圈存金額。

(12)信用卡授權請款:信用卡類交易,若使用自行請款模式,交易狀態為授權完成(245)時,則可以發動此信用卡授權請款,用以完成交易。發動只限定一次。可全額或部分請款。

(13)取消定期定額式扣款:取消原有定期扣款訂單,亦可以從管理介面取消。

(14)MYPAY電子錢包綁定:以此API進行消費者信用卡綁定。

(15)取消退款:當該筆退款尚未送到金流服務商時,以取消之前發的退款訂單,若訂單已上傳到金流服務商則無效。

(16)電子發票開立:開立發票可在交易時一併發動請求 或交易成功後獨立發動開立發票。

(17)電子發票查詢:查詢電子發票開立狀態。

(18)代收款核銷撥款請求:經銷商發動代收款交易時,需要撥款給店家時,需發動核銷,才會出帳。

我們提供介接方式是透過https連線,只接受POST方式傳送交易資料。

介接網址

經銷商代特約商店發動模式

位置 API介接網址
測試區 https://pay.usecase.cc/api/agent
正式區 https://ka.mypay.tw/api/agent

Client模式(限定功能)

位置 API介接網址
測試區 https://pay.usecase.cc/api/open
正式區 https://ka.mypay.tw/api/open

資料加密方式

AES 256編碼 + base64編碼(附錄四資料加密方式)

加密金鑰

金鑰會透過mail發送,也可從管理後台取得

文字編碼

一律使用UTF-8相容編碼

PayPage金流交易

<?php
/**
 * 經銷商串接-PayPage金流交易
 */
final class AgentOrder
{
    /**
     * 經銷商商務代號
     * @var string
     */
    public $agentUid = "518169081001";
    /**
     * 經銷商金鑰或認證碼
     * @var string
     */
    public $agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    /**
     * 特約商店商務代號(代特約商店發動)
     * @var string
     */
    public $storeUid = "289151880002";
    /**
     * 串接交易位置
     * @var string
     */
    public $url = "https://pay.usecase.cc/api/agent";
    /**
     * 取得串接欄位資料
     * @return array
     */
    public function getRawData()
    {
        $rawData = array();
        $rawData['store_uid'] = $this->storeUid;
        $rawData['items'] = [
                                [
                                 'id' => '1',
                                 'name' => '商品名稱',
                                 'cost' => '1000',
                                 'amount' => '1',
                                 'total' => '1000'
                                ]
                            ];
        $rawData['cost'] = 1000;
        $rawData['user_id'] = "userid";
        $rawData['order_id'] = "1234567890";
        $rawData['ip'] = "192.168.0.1";
        $rawData['pfn'] = "0";
        $rawData['shipping_info'] = [
                                     'shipment_type' => 2,
                                     'name' => '金城武',
                                     'tel' => '0900000123',
                                     'zip_code' => '432',
                                     'ship_address' => '台中市大肚區磺溪里15號'
                                    ];

        return $rawData;
    }
    /**
     * 取得服務位置
     * @return array
     */
    public function getService()
    {
        return array(
            'service_name' => 'api',
            'cmd' => 'api/orders'
        );
    }
    /**
     * AES 256 加密
     * @param array $fields
     * @param string $key
     * @return string
     */
    public function encrypt($fields, $key)
    {
        $data = json_encode($fields);
        $size = openssl_cipher_iv_length('AES-256-CBC');
        $iv   = openssl_random_pseudo_bytes($size);
        $data = openssl_encrypt($data, 'AES-256-CBC', $key, OPENSSL_RAW_DATA, $iv);
        $data = base64_encode($iv . $data);
        return $data;
    }
    /**
     * 資料 POST 到主機
     * @param array $postData
     * @return mixed
     */
    public function post($postData = [])
    {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_URL, $this->url);
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($postData));
        $result = curl_exec($ch);
        curl_close($ch);
        return $result;
    }
    /**
     * 取得送出欄位資料
     * @return array
     */
    public function getPostData ()
    {
        $postData = array();
        $postData['agent_uid'] = $this->agentUid;
        $postData['service'] = $this->encrypt($this->getService(), $this->agentKey);
        $postData['encry_data'] = $this->encrypt($this->getRawData(), $this->agentKey);
        return $postData;
    }
    /**
     * 執行
     */
    public function run()
    {
        $json = $this->post($this->getPostData());
        echo $json;
    }
}

$AgentOrder = new AgentOrder();
$AgentOrder->run();
?>

using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Collections;
using System.IO;
using System.Linq;
using System.Net;
using System.Security.Cryptography;
using System.Text;
using System.Web;
using System.Dynamic;
/// <summary>
/// 建議使用.net framework4.5以上版本
/// 1.請透過NuGet安裝Newtonsoft.Json,若.net framework小於4.5請安裝Newtonsoft.Json 7.0以下版本
/// 2.若貴司.net framework小於4 可能無法使用dynamic,若是自行組陣列
/// 3.若貴司.net framework小於3.5 可能無法使用AES類別,若是參閱微軟網站使用較舊方式進行加密
/// 4.若貴司.net framework小於3.5 可能沒有Linq可使用,故data只能組字串,Newtonsoft.Json也可能無法使用
/// </summary>
namespace MyPay {
    /// <summary>
    /// 經銷商串接-PayPage金流交易
    /// </summary>
    public class AgentOrder {
        /// <summary>
        /// 經銷商商務代號
        /// </summary>
        public string agentUid = "518169081001";
        /// <summary>
        /// 經銷商金鑰或認證碼
        /// </summary>
        public string agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
        /// <summary>
        /// 特約商店商務代號
        /// </summary>
        public string storeUid = "289151880002";

        /// <summary>
        /// 串接交易位置
        /// </summary>
        public string url = "https://pay.usecase.cc/api/agent";
        /// <summary>
        /// 執行
        /// </summary>
        static void Main() {
            AgentOrder simulator = new AgentOrder();
            //僅限走https的Tls 1.2以上版本
            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
            //發送至遠端
            var result = simulator.Post(simulator.GetPostData());

            System.Console.WriteLine(result);
        }
        /// <summary>
        /// 取得串接欄位資料
        /// </summary>
        private dynamic GetRawData() {

            ArrayList items = new ArrayList();

            dynamic item = new ExpandoObject();
            item.id = "1";
            item.name = "商品名稱";
            item.cost = "1000";
            item.amount = "1";
            item.total = "1000";
            items.Add(item);


            dynamic shippingInfo = new ExpandoObject();
            shippingInfo.shipment_type = shipment_type;
            shippingInfo.name = "金城武";
            shippingInfo.tel = "0900000123";
            shippingInfo.zip_code = "432";
            shippingInfo.ship_address = "台中市大肚區磺溪里15號";

            dynamic rawData = new ExpandoObject();
            rawData.store_uid = this.storeUid;
            rawData.items = items;
            rawData.cost =  1000;
            rawData.user_id =  "userid";
            rawData.order_id =  "1234567890";
            rawData.ip =  "192.168.0.1";
            rawData.pfn =  "0";
            rawData.shippingInfo = shippingInfo;

            return rawData;
        }
        /// <summary>
        /// 取得服務位置
        /// </summary>
        private ServiceRequest GetService() {
            ServiceRequest rawData = new ServiceRequest();
            rawData.service_name = "api";
            rawData.cmd = "api/orders";
            return rawData;
        }
        /// <summary>
        /// 取得送出欄位資料
        /// </summary>
        private NameValueCollection GetPostData() {
            string data_json = JsonConvert.SerializeObject(GetRawData(), Formatting.None);
            string svr_json = JsonConvert.SerializeObject(GetService(), Formatting.None);; //依API種類調整

            //產生AES向量
            var IV = GetBytesIV();

            //進行加密
            var data_encode = Encrypt(data_json, this.agentKey, IV);
            var svr_encode = Encrypt(svr_json, this.agentKey, IV);

            //請注意使用的 Http Post 套件是否會自動加上UrlEncode,本Post範例為原始方式,故須加上UrlEncode
            //若自行使用的套件會自動補上UrlEncode,則請忽略下面的UrlEncode,避免做了兩次UrlEncode
            string data_toUrlEncode = HttpUtility.UrlEncode(data_encode);
            string svr_toUrlEncode = HttpUtility.UrlEncode(svr_encode);

            NameValueCollection postData = new NameValueCollection();
            postData["agent_uid"] = this.agentUid;
            postData["service"] = svr_toUrlEncode;
            postData["encry_data"] = data_toUrlEncode;
            return postData;
        }
        /// <summary>
        /// AES 256 加密
        /// </summary>
        /// <param name="data"></param>
        /// <param name="key"></param>
        /// <param name="byteIV"></param>
        /// <returns></returns>
        private string Encrypt(string data, string key, byte[] byteIV) {
            var byteKey = System.Text.Encoding.UTF8.GetBytes(key);
            var enBytes = AES_Encrypt(data, byteKey, byteIV);
            return Convert.ToBase64String(BytesAdd(byteIV, enBytes));
        }
        /// <summary>
        /// AES 256 加密處理
        /// </summary>
        /// <param name="original"></param>
        /// <param name="key"></param>
        /// <param name="iv"></param>
        /// <returns></returns>
        private byte[] AES_Encrypt(string original, byte[] key, byte[] iv) {
            try {
                var data = Encoding.UTF8.GetBytes(original);

                var cipher = Aes.Create().CreateEncryptor(key, iv);

                var de = cipher.TransformFinalBlock(data, 0, data.Length);
                return de;
            } catch {
                return null;
            }
        }
        /// <summary>
        /// 轉換Bytes
        /// </summary>
        /// <param name="a"></param>
        /// <param name="arryB"></param>
        /// <returns></returns>
        private byte[] BytesAdd(byte[] a, params byte[][] arryB) {
            List < byte > c = new List < byte > ();
            c.AddRange(a);
            arryB.ToList().ForEach(b => {
                c.AddRange(b);
            });
            return c.ToArray();
        }
        /// <summary>
        /// 產生AES的IV
        /// </summary>
        /// <returns></returns>
        private static byte[] GetBytesIV() {
            var aes = System.Security.Cryptography.AesCryptoServiceProvider.Create();
            aes.KeySize = 256;
            aes.GenerateIV();
            return aes.IV;
        }
        /// <summary>
        /// 資料 POST 到主機
        /// </summary>
        /// <param name="pars"></param>
        /// <returns></returns>
        private string Post(NameValueCollection pars) {
            string result = string.Empty;
            string param = string.Empty;
            if (pars.Count > 0) {
                pars.AllKeys.ToList().ForEach(key => {
                    param += key + "=" + pars[key] + "&";
                });
                if (param[param.Length - 1] == '&') {
                    param = param.Remove(param.Length - 1);
                }
            }
            byte[] bs = Encoding.UTF8.GetBytes(param);

            try {
                HttpWebRequest req = (HttpWebRequest) HttpWebRequest.Create(this.url);
                req.Method = "POST";
                req.ContentType = "application/x-www-form-urlencoded";
                req.ContentLength = bs.Length;
                using(Stream reqStream = req.GetRequestStream()) {
                    reqStream.Write(bs, 0, bs.Length);
                }
                using(WebResponse wr = req.GetResponse()) {
                    Encoding myEncoding = Encoding.GetEncoding("UTF-8");
                    using(StreamReader myStreamReader = new StreamReader(wr.GetResponseStream(), myEncoding)) {
                        result = myStreamReader.ReadToEnd();
                    }
                }

                req = null;
            } catch (WebException ex) {
                throw new WebException(ex.Message + "params : " + param, ex, ex.Status, ex.Response);
            }
            return result;
        }
    }
    /// <summary>
    /// 串接服務請求欄位
    /// </summary>
    public class ServiceRequest {
        public string service_name { get; set; }
        public string cmd { get; set; }
    }
}

import com.fasterxml.jackson.databind.ObjectMapper;
import java.net.URLEncoder;
import java.util.*;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import static java.nio.charset.StandardCharsets.UTF_8;
import org.spongycastle.crypto.engines.AESEngine;
import org.spongycastle.crypto.modes.CBCBlockCipher;
import org.spongycastle.crypto.paddings.PaddedBufferedBlockCipher;
import org.spongycastle.crypto.params.KeyParameter;
import org.spongycastle.crypto.params.ParametersWithIV;
import java.security.SecureRandom;
/**
 * 經銷商串接-PayPage金流交易
 * 1. jackson-core 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core
 * 2. jackson-databind 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind
 * 3. jackson-annotations 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-annotations
 * 4. Spongy Castle 下載 https://mvnrepository.com/artifact/com.madgag.spongycastle/core
 */
public class AgentOrder {
    /**
     * 經銷商商務代號
     */
    String agentUid = "518169081001";
    /**
     * 經銷商金鑰或認證碼
     */
    String agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    /**
     * 特約商店商務代號
     */
    String storeUid = "289151880002";
    /**
     * 串接交易位置
     */
    String url = "https://pay.usecase.cc/api/agent";
    /**
     * 執行
     * @param  args
     */
    public static void main(String[] args) {
        AgentOrder simulator = new AgentOrder();
        String json = simulator.post(simulator.getPostData());
        System.out.print(json);
    }

    @SuppressWarnings(value = { "unchecked", "deprecation" })
    /**
     * 取得串接欄位資料
     * @return 串接原始資料
     */
    public Map getRawData() {

        ArrayList items = new ArrayList();

        Map<Object, Object> item = new HashMap<Object, Object>();
        item.put("id", "1");
        item.put("name", "商品名稱");
        item.put("cost", "10");
        item.put("amount", "1");
        item.put("total", "10");
        items.add(item);


        Map<Object, Object> shippingInfo = new HashMap<Object, Object>();
        shippingInfo.put("shipment_type", 2);
        shippingInfo.put("name", "金城武");
        shippingInfo.put("tel", "0900000123");
        shippingInfo.put("zip_code", "432");
        shippingInfo.put("ship_address", "台中市大肚區磺溪里15號");

        Map<Object, Object> rawData = new HashMap<Object, Object>();
        rawData.put("store_uid", this.storeUid);
        rawData.put("items", items);
        rawData.put("cost", 10);
        rawData.put("user_id", "userid");
        rawData.put("order_id", "O20221216125917");
        rawData.put("ip", "192.168.0.1");
        rawData.put("pfn", "0");
        rawData.put("shipping_info", shippingInfo);

        return rawData;
    }
    /**
     * 取得服務位置
     * @return 串接服務資料
     */
    public Map getService() {
        Map<Object, Object> rawData = new HashMap<Object, Object>();
        rawData.put("service_name", "api");
        rawData.put("cmd", "api/orders");
        return rawData;
    }
    /**
     * AES 256 加密
     * @param rawData 原始資料
     * @param AesKey AES256金鑰字串
     * @return 轉換成Base64資料
     */
    public String encrypt(Map rawData, String AesKey) {

        try {
            ObjectMapper objMapper = new ObjectMapper();

            byte[] data = objMapper.writeValueAsString(rawData).getBytes(UTF_8);
            byte[] key = AesKey.getBytes(UTF_8);

            // 16 bytes is the IV size for AES256
            PaddedBufferedBlockCipher cipher = new PaddedBufferedBlockCipher(
                    new CBCBlockCipher(new AESEngine()));
            // Random iv
            SecureRandom rng = new SecureRandom();
            byte[] ivBytes = new byte[16];
            rng.nextBytes(ivBytes);

            cipher.init(true, new ParametersWithIV(new KeyParameter(key),
                    ivBytes));
            byte[] outBuf = new byte[cipher.getOutputSize(data.length)];

            int processed = cipher
                    .processBytes(data, 0, data.length, outBuf, 0);
            processed += cipher.doFinal(outBuf, processed);

            byte[] outBuf2 = new byte[processed + 16]; // Make room for iv
            System.arraycopy(ivBytes, 0, outBuf2, 0, 16); // Add iv
            System.arraycopy(outBuf, 0, outBuf2, 16, processed);

            Base64.Encoder encoder = Base64.getEncoder();
            String base64 = encoder.encodeToString(outBuf2);
            return base64;
        } catch (Exception e) {
            System.out.println(e.getMessage());
        }
        return null;
    }
    /**
     * 資料 POST 到主機
     * @param qstr 串接資料
     * @return 服務回傳JSON資訊
     */
    public String post(String qstr) {
        String result = "";
        try {
            // 資料
            byte[] qstr_bytes = qstr.getBytes(StandardCharsets.UTF_8);

            URL iurl = new URL(this.url);
            SSLContext sc = SSLContext.getInstance("TLSv1.2"); // $NON-NLS-1$
            sc.init(null, null, new java.security.SecureRandom());

            HttpsURLConnection con = (HttpsURLConnection) iurl.openConnection();
            con.setSSLSocketFactory(sc.getSocketFactory());
            con.setRequestMethod("POST");
            con.setRequestProperty("Content-Type",
                    "application/x-www-form-urlencoded");
            con.setRequestProperty("Content-Length",
                    String.valueOf(qstr_bytes.length));
            con.setRequestProperty("Accept-Charset", "UTF-8");

            con.setDoOutput(true);
            con.setDoInput(true);

            con.getOutputStream()
                    .write(qstr.getBytes(Charset.forName("UTF-8")));
            con.getOutputStream().flush();

            BufferedReader in = new BufferedReader(new InputStreamReader(
                    con.getInputStream(), "UTF-8"));
            String inputLine;
            StringBuffer response = new StringBuffer();

            while ((inputLine = in.readLine()) != null) {
                response.append(inputLine + "\r\n");
            }

            try {
                result = response.toString();
            } finally {
                in.close();
            }
        } catch (Exception ex) {
            System.out.println(ex.getMessage());
        }
        return result;
    }
    /**
     * 取得送出欄位資料
     * @return POST完整資料
     */
    public String getPostData() {
        String postData = "";
        try {
            // Base64需要使用UrlEncode做傳輸
            String data_toUrlEncode = URLEncoder.encode(
                    this.encrypt(this.getRawData(), this.agentKey), "UTF-8");
            String svr_toUrlEncode = URLEncoder.encode(
                    this.encrypt(this.getService(), this.agentKey), "UTF-8");

            postData = "agent_uid=" + this.agentUid + "&service="
                    + svr_toUrlEncode + "&encry_data=" + data_toUrlEncode;
        } catch (Exception ex) {
            System.out.println(ex.getMessage());
        }
        return postData;
    }
}

const crypto = require('crypto');
const httpRequest = require('https');

/**
 * 經銷商串接-PayPage金流交易
 */
function AgentOrder() {
    // 經銷商商務代號
    this.agentUid = "518169081001";
    // 經銷商金鑰或認證碼
    this.agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    // 特約商店商務代號
    this.storeUid = "289151880002";
    // 串接交易位置
    this.url = "https://pay.usecase.cc/api/agent";
};
/**
 * 取得串接欄位資料
 */
AgentOrder.prototype.getRawData = function () {
    return {
        store_uid: this.storeUid,
        items: [
                   {
                    'id': "1",
                    'name': "商品名稱",
                    'cost': "1000",
                    'amount': "1",
                    'total': "1000"
                   }
               ],
        cost: 1000,
        user_id: "userid",
        order_id: "1234567890",
        ip: "192.168.0.1",
        pfn: "0",
        shipping_info: {
                        'shipment_type': 2,
                        'name': "金城武",
                        'tel': "0900000123",
                        'zip_code': "432",
                        'ship_address': "台中市大肚區磺溪里15號"
                       },

    };
};
/**
 * 取得服務位置
 */
AgentOrder.prototype.getService = function () {
    return {
        service_name: "api",
        cmd: "api/orders"
    };
};
/**
 * AES 256 加密
 */
AgentOrder.prototype.encrypt = function (fields, key) {
    let eData = JSON.stringify(fields);
    const blockSize = 16;
    const iv = crypto.randomBytes(blockSize);
    const encryptor = crypto.createCipheriv('aes-256-cbc', key, iv);
    let tmpCipher = encryptor.update(Buffer.from(eData));
    let finalCipher = encryptor.final();
    const tempData = Buffer.concat([tmpCipher, finalCipher], tmpCipher.length + finalCipher.length);
    let data = Buffer.concat([iv, tempData], iv.length + tempData.length).toString('base64');
    return data;
};
/**
 * 資料 POST 到主機
 */
AgentOrder.prototype.post = function (postData) {
    return new Promise((res, rej) => {
        let options = {
            method: "POST",
            headers: {
                "Content-Type": "application/json"
            },
            rejectUnauthorized: false
        };

        let send_process = httpRequest.request(this.url, options, (api_res) => {
            let res_data = "";
            api_res.on('data', (tmp_data) => {
                res_data += tmp_data;
            });
            api_res.on('end', () => {
                res(res_data);
            });
        });

        send_process.write(JSON.stringify(postData));
        send_process.end();
    });
};
/**
 * 取得送出欄位資料
 */
AgentOrder.prototype.getPostData = function () {
    return {
        "agent_uid": this.agentUid,
        "service": this.encrypt(this.getService(), this.agentKey),
        "encry_data": this.encrypt(this.getRawData(), this.agentKey)
    };
};
/**
 * 執行
 */
AgentOrder.prototype.run = async function () {
    json = await this.post(this.getPostData())
    console.log(json);
};

AgentOrder = new AgentOrder();
AgentOrder.run();

# -*- coding: utf-8 -*-
import json
import base64
import requests
from Crypto.Cipher import AES
from Crypto.Util import Padding
from Crypto.Random import get_random_bytes

"""經銷商串接-PayPage金流交易
"""
class AgentOrder:
    # 經銷商商務代號
    agentUid = "518169081001";
    # 經銷商金鑰或認證碼
    agentKey = b"0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    # 特約商店商務代號
    storeUid = "289151880002"
    # 串接交易位置
    url = "https://pay.usecase.cc/api/agent"

    def getRawData(self):
        """取得串接欄位資料

        Returns:
            {dict}: 欄位資料
        """
        rawData = {
            'store_uid': self.storeUid,
            'items': [
                         {
                          'id': "1",
                          'name': "商品名稱",
                          'cost': "1000",
                          'amount': "1",
                          'total': "1000"
                         }
                     ],
            'cost': 1000,
            'user_id': "userid",
            'order_id': "1234567890",
            'ip': "192.168.0.1",
            'pfn': "0",
            'shipping_info': {
                              'shipment_type': 2,
                              'name': "金城武",
                              'tel': "0900000123",
                              'zip_code': "432",
                              'ship_address': "台中市大肚區磺溪里15號"
                             },
        }
        return rawData

    def getService(self):
        """取得服務位置

        Returns:
            {dict}: 服務位置資料
        """
        return {
            'service_name': 'api',
            'cmd': 'api/orders'
        }

    def encrypt(self, fields, key):
        """AES 256 加密

        Args:
            fields {dict}: 欄位資料
            key {bytes}: AES金鑰

        Returns:
            {string}: 加密資料
        """
        data = json.dumps(fields, separators=(',', ':'))
        data = Padding.pad(data.encode('utf-8'), AES.block_size)
        iv = get_random_bytes(AES.block_size)
        cipher = AES.new(key, AES.MODE_CBC, iv)
        data = cipher.encrypt(data)
        data = base64.b64encode(iv + data)
        return data

    def post(self, postData):
        """資料 POST 到主機

        Args:
            postData {dict}: 欄位資料

        Returns:
            {string}: JSON資料
        """
        result = requests.post(self.url, postData)
        return result.text

    def getPostData(self):
        """取得送出欄位資料

        Returns:
            {dict}: 欄位資料
        """
        postData = {
            'agent_uid': self.agentUid,
            'service': self.encrypt(self.getService(), self.agentKey),
            'encry_data': self.encrypt(self.getRawData(), self.agentKey)
        }
        return postData

    def run(self):
        """執行
        """
        json = self.post(self.getPostData())
        print(json)

AgentOrder = AgentOrder()
AgentOrder.run()

回傳 JSON 結構如下:

{
    "code": "200",
    "msg": "資料正確",
    "url": "http:\/\/pay.k20-mypay.tw\/payment\/81127.html",
    "uid": 81127,
    "key": "af4e678325dd49f8036949c38ab04105"
}

此交易請求參數內含交易訂單編號,與查詢用之金鑰,以及付費網址。貴司也可將此交易訂單編號綁定貴司的消費者訂單,我們會透過主動回報機制,以POST方式回報交易即時資訊,回報網址可以在管理系統中設定,啟動服務後,系統就會主動回傳訂單狀態。

經銷商『PayPage金流交易』參數說明

欄位 型態 說明
agent_uid string(16) 經銷商商務代號
service text {"service_name": "api", "cmd": "api\/orders"}
JSON格式,AES256加密資料
encry_data text 『PayPage金流交易』欄位參考
JSON格式,AES256加密資料

『PayPage金流交易』欄位

參數名稱 型態 說明 必須
store_uid string 特約商店代碼 必填
user_id string 消費者帳號
請注意,記憶卡號跟記憶發票都是依此欄位為基準,如果不同的user來買,請記得切換,否則會出現同一筆資料
必填
user_name string 消費者姓名,電子錢包交易必要欄位
user_real_name string 消費者真實姓名,電子錢包交易必要欄位
user_zipcode string 消費者郵遞區號
user_address string 消費者帳單地址
user_sn_type string 證號類型 『證號類型』值參考
user_sn string 付款人身分證/統一證號/護照號碼
user_phone string 消費者家用電話
user_cellphone_code string 消費者行動電話國碼,電子錢包交易必要欄位
user_cellphone string 消費者行動電話,電子錢包交易必要欄位
user_email string 消費者 E-Mail,電子錢包交易必要欄位
user_birthday string 消費者生日
cost string 訂單總金額
= 物品之總價加總 + 折價 + 運費(如為定期定額交易,此為每一期的應扣金額)
必填
currency string 預設交易幣別(預設為TWD新台幣) 『幣別類型』值參考
enable_dcc integer 啟用dcc(自動換匯) 『自動換匯』值參考
order_id string 訂單編號(訂單編號最長為50bytes) 必填
ip string 消費者來源 IP (格式務必正確,部分金流服務商後續處理會驗證) 必填
item string 訂單內物品數
items array 訂單物品項目 必填
每筆『商品項目』欄位參考
regular string 定期定額付費,期數單位 『分期類型定義』值參考
regular_total string 總期數(如為 12 期即代入 12,如果不設定終止期,請代入 0)
regular_first_charge_date string 定期扣款起扣日
不得小於當日,若未指定日期,將判定為當日扣款
格式為 YYYYMMDD,如 20090916
group_id string 定期定額式扣款編號
echo_0 string 自訂回傳參數 1
echo_1 string 自訂回傳參數 2
echo_2 string 自訂回傳參數 3
echo_3 string 自訂回傳參數 4
echo_4 string 自訂回傳參數 5
pfn string 預選付費方法 『付款方式』值參考
interface string 消費者操作介面類型 pc/app
discount string 折價金額 (預設0)
success_returl string 交易成功導頁網址
failure_returl string 交易失敗導頁網址
limit_pay_days integer 虛擬帳號與超商代碼使用之有效天數
shipping_fee string 運費
enable_quickpay integer 啟用快速結帳 『啟用快速結帳』值參考
enable_ewallet integer 啟用電子錢包 『啟用電子錢包』值參考
virtual_pan string 電子錢包虛擬卡號
ewallet_type integer 電子錢包執行類型 『電子錢包執行類型』值參考
transaction_type integer 交易類型 『交易類型』值參考
creditcard_installment string 國內信用卡分期顯示限定
JSON 格式如下
{
"3": ["013", "822", "808"],
"6": ["822", "812"]
}
cardless_code string 無卡分期商品代碼
cardless_installment string 無卡分期顯示消費者可選擇之期數,格式為陣列,例:
[3, 6, 9, 12]
each_code string eACH交易代碼(如果使用eACH必須指定交易代碼)
issue_invoice_state integer 開立發票 『電子發票是否開立狀態』值參考
invoice_ratetype integer 電子發票稅率別 『電子發票稅率別』值參考
invoice_input_type integer 電子發票開立類型 『電子發票開立類型』值參考
invoice_cloud_type string 「雲端發票」類型 當invoice_input_type為1,此狀態才有效
『雲端發票類型』值參考
invoice_tax_id string 統一編號 當invoice_input_type為1,此欄位才有效,非必要
invoice_mobile_code string 手機條碼 當invoice_cloud_type為2,此欄位才有效
invoice_natural_person string 自然人憑證條碼 當invoice_cloud_type為3,此欄位才有效
invoice_love_code string 愛心碼 當invoice_input_type為2,此欄位才有效
invoice_b2b_title string 發票抬頭 當invoice_input_type為3時,此欄位才有效
invoice_b2b_id string 統一編號 當invoice_input_type為3時,此欄位才有效
invoice_b2b_address string 發票地址 當invoice_input_type為3時,此欄位才有效
invoice_b2b_title_force string 若選擇實體發票時,發票抬頭無法異動。 『電子發票欄位異動』值參考
invoice_b2b_id_force string 若選擇實體發票時,統一編號無法異動。 『電子發票欄位異動』值參考
invoice_b2b_address_force integer 若選擇實體發票時,預設地址無法異動。 『電子發票欄位異動』值參考
user_data object 無卡分期消費者資訊 『無卡分期消費者資訊』欄位參考
files_path string 無卡分期上傳檔案路徑 (JSON多筆格式) 『無卡分期檔案』值參考
price string 儲值交易之交易金額/點數 (儲值交易以此欄位辨識交易金額/點數)
recharge_code string 儲值交易時,使用當時儲值之儲值產品代碼
recharge_items array 儲值交易用物品資訊 每筆『儲值交易項目』欄位參考
agent_sms_fee_type integer 經銷商代收費是否含簡訊費 『含不含簡訊費』值參考
agent_charge_fee_type integer 經銷商代收費是否含手續費 『含不含手續費類型』值參考
agent_charge_fee integer 經銷商代收費
is_agent_charge integer 是否為經銷商代收費模式
若 is_agent_charge 有指定,以指定優先
若欄位agent_charge_fee有費用,或經銷商代收費是含簡訊費、或經銷商代收費含手續費,則預設為1
若欄位agent_charge_fee無費用,且經銷商代收費不含簡訊費、或經銷商代收費不含手續費或參欄位都未使用則預設為0
『是否為經銷商代收費模式』值參考
shipping_info object 送貨資訊 (後付款為必填) 『後付款送貨資訊』欄位參考
creditcard_is_automatic_payment string 信用卡類交易時,是否使用授權請款模式(預設自動請款) 『信用卡授權請款模式類型』值參考

『PayPage金流交易』回傳欄位

參數名稱 型態 說明 必須
code string 交易回傳碼
msg string 回傳訊息
uid string 訂單之交易流水號(交易訂單/票券服務訂單/儲值訂單)
key string 交易驗証碼
url string 交易網址
支援語系名稱 語系編碼
繁體中文版 zh-TW(預設)
簡體中文版 zh-CN
英文版 en
印尼語 id

『交易完成回傳資訊』回報欄位

參數名稱 型態 說明 必須
uid string Payment Hub之交易流水號
key string 交易驗証碼
prc string 主要交易回傳碼(retcode)
finishtime string 交易完成時間(YYYYMMDDHHmmss)
cardno string 銀行端口回傳碼
acode string 授權碼
card_type string 信用卡卡別 『信用卡別類型』值參考
issuing_bank string 發卡行
issuing_bank_uid string 發卡銀行代碼
is_agent_charge int 是否為經銷商代收費模式 『是否為經銷商代收費模式』值參考
transaction_mode integer 交易服務類型 『交易服務類型』值參考
supplier_name string 交易之金融服務商
supplier_code string 交易之金融服務商代碼 『金流供應商代碼』值參考
order_id string 貴特店系統的訂單編號
user_id string 消費者帳號
cost string 總交易金額
currency string 原交易幣別
actual_cost string 實際交易金額
actual_currency string 實際交易幣別
price string 請求交易點數/金額
actual_price string 實際交易點數/金額
recharge_code string 交易產品代碼
love_cost string 愛心捐款金額
retmsg string 回傳訊息
pfn string 付費方法
trans_type integer 交易類型 『交易類型定義』值參考
redeem string 紅利資訊 JSON 格式 『紅利資訊』值參考
installment string 信用卡分期資訊 JSON 格式 『分期資訊』值參考
payment_name string 定期定額式/定期分期式扣款名稱
nois string 定期定額式/定期分期式扣繳期數
group_id string 1.定期定額式扣款編號
2.定期分期式扣款編號
bank_id string 銀行代碼
虛擬帳號資訊
expired_date string 有效日期(YYYYMMDDHHmmss)
虛擬帳號、超商代碼、無卡分期資訊
result_type integer 虛擬帳號、超商代碼 資料格式類型 『閘道內容回傳格式類型』值參考
result_content_type string 資料內容所屬支付名稱 『資料內容所屬支付名稱』值參考
result_content string 虛擬帳號、超商代碼 資料內容 『虛擬帳號回傳欄位』值參考
『ibon』值參考
『FamiPort』值參考
『Life-ET』值參考
『超商條碼繳費』值參考
echo_0 string 自訂回傳參數 1
echo_1 string 自訂回傳參數 2
echo_2 string 自訂回傳參數 3
echo_3 string 自訂回傳參數 4
echo_4 string 自訂回傳參數 5

『非即時交易回傳資訊』回報欄位

參數名稱 型態 說明 必須
uid string Payment Hub之交易流水號
key string 交易驗証碼
prc string 主要交易回傳碼(retcode)
cardno string 銀行端口回傳碼
acode string 授權碼
card_type string 信用卡卡別 『信用卡別類型』值參考
issuing_bank string 發卡行
issuing_bank_uid string 發卡銀行代碼
is_agent_charge int 是否為經銷商代收費模式 『是否為經銷商代收費模式』值參考
transaction_mode integer 交易服務類型 『交易服務類型』值參考
supplier_name string 交易之金融服務商
supplier_code string 交易之金融服務商代碼 『金流供應商代碼』值參考
finishtime string 交易完成時間(YYYYMMDDHHmmss)
order_id string 貴特店系統的訂單編號
user_id string 消費者帳號
cost string 總交易金額
currency string 原交易幣別
actual_cost string 實際交易金額
actual_currency string 實際交易幣別
price string 請求交易點數/金額
actual_price string 實際交易點數/金額
recharge_code string 交易產品代碼
love_cost string 愛心捐款金額
retmsg string 回傳訊息
pfn string 付費方法
trans_type integer 交易類型 『交易類型定義』值參考
redeem string 紅利資訊 JSON 格式 『紅利資訊』值參考
installment string 信用卡分期資訊 JSON 格式 『分期資訊』值參考
payment_name string 定期定額式/定期分期式扣款名稱
nois string 定期定額式/定期分期式扣繳期數
group_id string 1.定期定額式扣款編號
2.定期分期式扣款編號
bank_id string 銀行代碼
虛擬帳號資訊
expired_date string 有效日期(YYYYMMDDHHmmss)
虛擬帳號、超商代碼、無卡分期資訊
result_type integer 虛擬帳號、超商代碼 資料格式類型 『閘道內容回傳格式類型』值參考
result_content_type string 資料內容所屬支付名稱 『資料內容所屬支付名稱』值參考
result_content string 虛擬帳號、超商代碼 資料內容 『虛擬帳號回傳欄位』值參考
『ibon』值參考
『FamiPort』值參考
『Life-ET』值參考
echo_0 string 自訂回傳參數 1
echo_1 string 自訂回傳參數 2
echo_2 string 自訂回傳參數 3
echo_3 string 自訂回傳參數 4
echo_4 string 自訂回傳參數 5

『訂單確認回傳資訊』回報欄位

參數名稱 型態 說明 必須
uid string Payment Hub之交易流水號
key string 交易驗証碼
prc string 主要交易回傳碼(retcode)
finishtime string 交易完成時間(YYYYMMDDHHmmss)
cardno string 銀行端口回傳碼
acode string 授權碼
card_type string 信用卡卡別 『信用卡別類型』值參考
issuing_bank string 發卡行
issuing_bank_uid string 發卡銀行代碼
is_agent_charge int 是否為經銷商代收費模式 『是否為經銷商代收費模式』值參考
transaction_mode integer 交易服務類型 『交易服務類型』值參考
supplier_name string 交易之金融服務商
supplier_code string 交易之金融服務商代碼 『金流供應商代碼』值參考
order_id string 貴特店系統的訂單編號
user_id string 消費者帳號
cost string 總交易金額
currency string 原交易幣別
actual_cost string 實際交易金額
actual_currency string 實際交易幣別
price string 請求交易點數/金額
actual_price string 實際交易點數/金額
recharge_code string 交易產品代碼
love_cost string 愛心捐款金額
retmsg string 回傳訊息
pfn string 付費方法
trans_type integer 交易類型 『交易類型定義』值參考
redeem string 紅利資訊 JSON 格式 『紅利資訊』值參考
installment string 信用卡分期資訊 JSON 格式 『分期資訊』值參考
payment_name string 定期定額式/定期分期式扣款名稱
nois string 定期定額式/定期分期式扣繳期數
group_id string 1.定期定額式扣款編號
2.定期分期式扣款編號
bank_id string 銀行代碼
虛擬帳號資訊
expired_date string 有效日期(YYYYMMDDHHmmss)
虛擬帳號、超商代碼、無卡分期資訊
result_type integer 虛擬帳號、超商代碼 資料格式類型 『閘道內容回傳格式類型』值參考
result_content_type string 資料內容所屬支付名稱 『資料內容所屬支付名稱』值參考
result_content string 虛擬帳號、超商代碼 資料內容 『虛擬帳號回傳欄位』值參考
『ibon』值參考
『FamiPort』值參考
『Life-ET』值參考
echo_0 string 自訂回傳參數 1
echo_1 string 自訂回傳參數 2
echo_2 string 自訂回傳參數 3
echo_3 string 自訂回傳參數 4
echo_4 string 自訂回傳參數 5

交易查詢

<?php
/**
 * 經銷商串接-交易查詢
 */
final class AgentQuery
{
    /**
     * 經銷商商務代號
     * @var string
     */
    public $agentUid = "518169081001";
    /**
     * 經銷商金鑰或認證碼
     * @var string
     */
    public $agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    /**
     * 特約商店商務代號(代特約商店發動)
     * @var string
     */
    public $storeUid = "289151880002";
    /**
     * 串接交易位置
     * @var string
     */
    public $url = "https://pay.usecase.cc/api/agent";
    /**
     * 取得串接欄位資料
     * @return array
     */
    public function getRawData()
    {
        $rawData = array();
        $rawData['uid'] = "95217";
        $rawData['key'] = "3425042d7d266e4aea5fd4653a0271db";

        return $rawData;
    }
    /**
     * 取得服務位置
     * @return array
     */
    public function getService()
    {
        return array(
            'service_name' => 'api',
            'cmd' => 'api/queryorder'
        );
    }
    /**
     * AES 256 加密
     * @param array $fields
     * @param string $key
     * @return string
     */
    public function encrypt($fields, $key)
    {
        $data = json_encode($fields);
        $size = openssl_cipher_iv_length('AES-256-CBC');
        $iv   = openssl_random_pseudo_bytes($size);
        $data = openssl_encrypt($data, 'AES-256-CBC', $key, OPENSSL_RAW_DATA, $iv);
        $data = base64_encode($iv . $data);
        return $data;
    }
    /**
     * 資料 POST 到主機
     * @param array $postData
     * @return mixed
     */
    public function post($postData = [])
    {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_URL, $this->url);
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($postData));
        $result = curl_exec($ch);
        curl_close($ch);
        return $result;
    }
    /**
     * 取得送出欄位資料
     * @return array
     */
    public function getPostData ()
    {
        $postData = array();
        $postData['agent_uid'] = $this->agentUid;
        $postData['service'] = $this->encrypt($this->getService(), $this->agentKey);
        $postData['encry_data'] = $this->encrypt($this->getRawData(), $this->agentKey);
        return $postData;
    }
    /**
     * 執行
     */
    public function run()
    {
        $json = $this->post($this->getPostData());
        echo $json;
    }
}

$AgentQuery = new AgentQuery();
$AgentQuery->run();
?>

using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Collections;
using System.IO;
using System.Linq;
using System.Net;
using System.Security.Cryptography;
using System.Text;
using System.Web;
using System.Dynamic;
/// <summary>
/// 建議使用.net framework4.5以上版本
/// 1.請透過NuGet安裝Newtonsoft.Json,若.net framework小於4.5請安裝Newtonsoft.Json 7.0以下版本
/// 2.若貴司.net framework小於4 可能無法使用dynamic,若是自行組陣列
/// 3.若貴司.net framework小於3.5 可能無法使用AES類別,若是參閱微軟網站使用較舊方式進行加密
/// 4.若貴司.net framework小於3.5 可能沒有Linq可使用,故data只能組字串,Newtonsoft.Json也可能無法使用
/// </summary>
namespace MyPay {
    /// <summary>
    /// 經銷商串接-交易查詢
    /// </summary>
    public class AgentQuery {
        /// <summary>
        /// 經銷商商務代號
        /// </summary>
        public string agentUid = "518169081001";
        /// <summary>
        /// 經銷商金鑰或認證碼
        /// </summary>
        public string agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
        /// <summary>
        /// 特約商店商務代號
        /// </summary>
        public string storeUid = "289151880002";

        /// <summary>
        /// 串接交易位置
        /// </summary>
        public string url = "https://pay.usecase.cc/api/agent";
        /// <summary>
        /// 執行
        /// </summary>
        static void Main() {
            AgentQuery simulator = new AgentQuery();
            //僅限走https的Tls 1.2以上版本
            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
            //發送至遠端
            var result = simulator.Post(simulator.GetPostData());

            System.Console.WriteLine(result);
        }
        /// <summary>
        /// 取得串接欄位資料
        /// </summary>
        private dynamic GetRawData() {

            dynamic rawData = new ExpandoObject();
            rawData.uid =  "95217";
            rawData.key =  "3425042d7d266e4aea5fd4653a0271db";

            return rawData;
        }
        /// <summary>
        /// 取得服務位置
        /// </summary>
        private ServiceRequest GetService() {
            ServiceRequest rawData = new ServiceRequest();
            rawData.service_name = "api";
            rawData.cmd = "api/queryorder";
            return rawData;
        }
        /// <summary>
        /// 取得送出欄位資料
        /// </summary>
        private NameValueCollection GetPostData() {
            string data_json = JsonConvert.SerializeObject(GetRawData(), Formatting.None);
            string svr_json = JsonConvert.SerializeObject(GetService(), Formatting.None);; //依API種類調整

            //產生AES向量
            var IV = GetBytesIV();

            //進行加密
            var data_encode = Encrypt(data_json, this.agentKey, IV);
            var svr_encode = Encrypt(svr_json, this.agentKey, IV);

            //請注意使用的 Http Post 套件是否會自動加上UrlEncode,本Post範例為原始方式,故須加上UrlEncode
            //若自行使用的套件會自動補上UrlEncode,則請忽略下面的UrlEncode,避免做了兩次UrlEncode
            string data_toUrlEncode = HttpUtility.UrlEncode(data_encode);
            string svr_toUrlEncode = HttpUtility.UrlEncode(svr_encode);

            NameValueCollection postData = new NameValueCollection();
            postData["agent_uid"] = this.agentUid;
            postData["service"] = svr_toUrlEncode;
            postData["encry_data"] = data_toUrlEncode;
            return postData;
        }
        /// <summary>
        /// AES 256 加密
        /// </summary>
        /// <param name="data"></param>
        /// <param name="key"></param>
        /// <param name="byteIV"></param>
        /// <returns></returns>
        private string Encrypt(string data, string key, byte[] byteIV) {
            var byteKey = System.Text.Encoding.UTF8.GetBytes(key);
            var enBytes = AES_Encrypt(data, byteKey, byteIV);
            return Convert.ToBase64String(BytesAdd(byteIV, enBytes));
        }
        /// <summary>
        /// AES 256 加密處理
        /// </summary>
        /// <param name="original"></param>
        /// <param name="key"></param>
        /// <param name="iv"></param>
        /// <returns></returns>
        private byte[] AES_Encrypt(string original, byte[] key, byte[] iv) {
            try {
                var data = Encoding.UTF8.GetBytes(original);

                var cipher = Aes.Create().CreateEncryptor(key, iv);

                var de = cipher.TransformFinalBlock(data, 0, data.Length);
                return de;
            } catch {
                return null;
            }
        }
        /// <summary>
        /// 轉換Bytes
        /// </summary>
        /// <param name="a"></param>
        /// <param name="arryB"></param>
        /// <returns></returns>
        private byte[] BytesAdd(byte[] a, params byte[][] arryB) {
            List < byte > c = new List < byte > ();
            c.AddRange(a);
            arryB.ToList().ForEach(b => {
                c.AddRange(b);
            });
            return c.ToArray();
        }
        /// <summary>
        /// 產生AES的IV
        /// </summary>
        /// <returns></returns>
        private static byte[] GetBytesIV() {
            var aes = System.Security.Cryptography.AesCryptoServiceProvider.Create();
            aes.KeySize = 256;
            aes.GenerateIV();
            return aes.IV;
        }
        /// <summary>
        /// 資料 POST 到主機
        /// </summary>
        /// <param name="pars"></param>
        /// <returns></returns>
        private string Post(NameValueCollection pars) {
            string result = string.Empty;
            string param = string.Empty;
            if (pars.Count > 0) {
                pars.AllKeys.ToList().ForEach(key => {
                    param += key + "=" + pars[key] + "&";
                });
                if (param[param.Length - 1] == '&') {
                    param = param.Remove(param.Length - 1);
                }
            }
            byte[] bs = Encoding.UTF8.GetBytes(param);

            try {
                HttpWebRequest req = (HttpWebRequest) HttpWebRequest.Create(this.url);
                req.Method = "POST";
                req.ContentType = "application/x-www-form-urlencoded";
                req.ContentLength = bs.Length;
                using(Stream reqStream = req.GetRequestStream()) {
                    reqStream.Write(bs, 0, bs.Length);
                }
                using(WebResponse wr = req.GetResponse()) {
                    Encoding myEncoding = Encoding.GetEncoding("UTF-8");
                    using(StreamReader myStreamReader = new StreamReader(wr.GetResponseStream(), myEncoding)) {
                        result = myStreamReader.ReadToEnd();
                    }
                }

                req = null;
            } catch (WebException ex) {
                throw new WebException(ex.Message + "params : " + param, ex, ex.Status, ex.Response);
            }
            return result;
        }
    }
    /// <summary>
    /// 串接服務請求欄位
    /// </summary>
    public class ServiceRequest {
        public string service_name { get; set; }
        public string cmd { get; set; }
    }
}

import com.fasterxml.jackson.databind.ObjectMapper;
import java.net.URLEncoder;
import java.util.*;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import static java.nio.charset.StandardCharsets.UTF_8;
import org.spongycastle.crypto.engines.AESEngine;
import org.spongycastle.crypto.modes.CBCBlockCipher;
import org.spongycastle.crypto.paddings.PaddedBufferedBlockCipher;
import org.spongycastle.crypto.params.KeyParameter;
import org.spongycastle.crypto.params.ParametersWithIV;
import java.security.SecureRandom;
/**
 * 經銷商串接-交易查詢
 * 1. jackson-core 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core
 * 2. jackson-databind 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind
 * 3. jackson-annotations 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-annotations
 * 4. Spongy Castle 下載 https://mvnrepository.com/artifact/com.madgag.spongycastle/core
 */
public class AgentQuery {
    /**
     * 經銷商商務代號
     */
    String agentUid = "518169081001";
    /**
     * 經銷商金鑰或認證碼
     */
    String agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    /**
     * 特約商店商務代號
     */
    String storeUid = "289151880002";
    /**
     * 串接交易位置
     */
    String url = "https://pay.usecase.cc/api/agent";
    /**
     * 執行
     * @param  args
     */
    public static void main(String[] args) {
        AgentQuery simulator = new AgentQuery();
        String json = simulator.post(simulator.getPostData());
        System.out.print(json);
    }

    @SuppressWarnings(value = { "unchecked", "deprecation" })
    /**
     * 取得串接欄位資料
     * @return 串接原始資料
     */
    public Map getRawData() {

        Map<Object, Object> rawData = new HashMap<Object, Object>();
        rawData.put("uid", "95217");
        rawData.put("key", "3425042d7d266e4aea5fd4653a0271db");

        return rawData;
    }
    /**
     * 取得服務位置
     * @return 串接服務資料
     */
    public Map getService() {
        Map<Object, Object> rawData = new HashMap<Object, Object>();
        rawData.put("service_name", "api");
        rawData.put("cmd", "api/queryorder");
        return rawData;
    }
    /**
     * AES 256 加密
     * @param rawData 原始資料
     * @param AesKey AES256金鑰字串
     * @return 轉換成Base64資料
     */
    public String encrypt(Map rawData, String AesKey) {

        try {
            ObjectMapper objMapper = new ObjectMapper();

            byte[] data = objMapper.writeValueAsString(rawData).getBytes(UTF_8);
            byte[] key = AesKey.getBytes(UTF_8);

            // 16 bytes is the IV size for AES256
            PaddedBufferedBlockCipher cipher = new PaddedBufferedBlockCipher(
                    new CBCBlockCipher(new AESEngine()));
            // Random iv
            SecureRandom rng = new SecureRandom();
            byte[] ivBytes = new byte[16];
            rng.nextBytes(ivBytes);

            cipher.init(true, new ParametersWithIV(new KeyParameter(key),
                    ivBytes));
            byte[] outBuf = new byte[cipher.getOutputSize(data.length)];

            int processed = cipher
                    .processBytes(data, 0, data.length, outBuf, 0);
            processed += cipher.doFinal(outBuf, processed);

            byte[] outBuf2 = new byte[processed + 16]; // Make room for iv
            System.arraycopy(ivBytes, 0, outBuf2, 0, 16); // Add iv
            System.arraycopy(outBuf, 0, outBuf2, 16, processed);

            Base64.Encoder encoder = Base64.getEncoder();
            String base64 = encoder.encodeToString(outBuf2);
            return base64;
        } catch (Exception e) {
            System.out.println(e.getMessage());
        }
        return null;
    }
    /**
     * 資料 POST 到主機
     * @param qstr 串接資料
     * @return 服務回傳JSON資訊
     */
    public String post(String qstr) {
        String result = "";
        try {
            // 資料
            byte[] qstr_bytes = qstr.getBytes(StandardCharsets.UTF_8);

            URL iurl = new URL(this.url);
            SSLContext sc = SSLContext.getInstance("TLSv1.2"); // $NON-NLS-1$
            sc.init(null, null, new java.security.SecureRandom());

            HttpsURLConnection con = (HttpsURLConnection) iurl.openConnection();
            con.setSSLSocketFactory(sc.getSocketFactory());
            con.setRequestMethod("POST");
            con.setRequestProperty("Content-Type",
                    "application/x-www-form-urlencoded");
            con.setRequestProperty("Content-Length",
                    String.valueOf(qstr_bytes.length));
            con.setRequestProperty("Accept-Charset", "UTF-8");

            con.setDoOutput(true);
            con.setDoInput(true);

            con.getOutputStream()
                    .write(qstr.getBytes(Charset.forName("UTF-8")));
            con.getOutputStream().flush();

            BufferedReader in = new BufferedReader(new InputStreamReader(
                    con.getInputStream(), "UTF-8"));
            String inputLine;
            StringBuffer response = new StringBuffer();

            while ((inputLine = in.readLine()) != null) {
                response.append(inputLine + "\r\n");
            }

            try {
                result = response.toString();
            } finally {
                in.close();
            }
        } catch (Exception ex) {
            System.out.println(ex.getMessage());
        }
        return result;
    }
    /**
     * 取得送出欄位資料
     * @return POST完整資料
     */
    public String getPostData() {
        String postData = "";
        try {
            // Base64需要使用UrlEncode做傳輸
            String data_toUrlEncode = URLEncoder.encode(
                    this.encrypt(this.getRawData(), this.agentKey), "UTF-8");
            String svr_toUrlEncode = URLEncoder.encode(
                    this.encrypt(this.getService(), this.agentKey), "UTF-8");

            postData = "agent_uid=" + this.agentUid + "&service="
                    + svr_toUrlEncode + "&encry_data=" + data_toUrlEncode;
        } catch (Exception ex) {
            System.out.println(ex.getMessage());
        }
        return postData;
    }
}

const crypto = require('crypto');
const httpRequest = require('https');

/**
 * 經銷商串接-交易查詢
 */
function AgentQuery() {
    // 經銷商商務代號
    this.agentUid = "518169081001";
    // 經銷商金鑰或認證碼
    this.agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    // 特約商店商務代號
    this.storeUid = "289151880002";
    // 串接交易位置
    this.url = "https://pay.usecase.cc/api/agent";
};
/**
 * 取得串接欄位資料
 */
AgentQuery.prototype.getRawData = function () {
    return {
        uid: "95217",
        key: "3425042d7d266e4aea5fd4653a0271db",

    };
};
/**
 * 取得服務位置
 */
AgentQuery.prototype.getService = function () {
    return {
        service_name: "api",
        cmd: "api/queryorder"
    };
};
/**
 * AES 256 加密
 */
AgentQuery.prototype.encrypt = function (fields, key) {
    let eData = JSON.stringify(fields);
    const blockSize = 16;
    const iv = crypto.randomBytes(blockSize);
    const encryptor = crypto.createCipheriv('aes-256-cbc', key, iv);
    let tmpCipher = encryptor.update(Buffer.from(eData));
    let finalCipher = encryptor.final();
    const tempData = Buffer.concat([tmpCipher, finalCipher], tmpCipher.length + finalCipher.length);
    let data = Buffer.concat([iv, tempData], iv.length + tempData.length).toString('base64');
    return data;
};
/**
 * 資料 POST 到主機
 */
AgentQuery.prototype.post = function (postData) {
    return new Promise((res, rej) => {
        let options = {
            method: "POST",
            headers: {
                "Content-Type": "application/json"
            },
            rejectUnauthorized: false
        };

        let send_process = httpRequest.request(this.url, options, (api_res) => {
            let res_data = "";
            api_res.on('data', (tmp_data) => {
                res_data += tmp_data;
            });
            api_res.on('end', () => {
                res(res_data);
            });
        });

        send_process.write(JSON.stringify(postData));
        send_process.end();
    });
};
/**
 * 取得送出欄位資料
 */
AgentQuery.prototype.getPostData = function () {
    return {
        "agent_uid": this.agentUid,
        "service": this.encrypt(this.getService(), this.agentKey),
        "encry_data": this.encrypt(this.getRawData(), this.agentKey)
    };
};
/**
 * 執行
 */
AgentQuery.prototype.run = async function () {
    json = await this.post(this.getPostData())
    console.log(json);
};

AgentQuery = new AgentQuery();
AgentQuery.run();

# -*- coding: utf-8 -*-
import json
import base64
import requests
from Crypto.Cipher import AES
from Crypto.Util import Padding
from Crypto.Random import get_random_bytes

"""經銷商串接-交易查詢
"""
class AgentQuery:
    # 經銷商商務代號
    agentUid = "518169081001";
    # 經銷商金鑰或認證碼
    agentKey = b"0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    # 特約商店商務代號
    storeUid = "289151880002"
    # 串接交易位置
    url = "https://pay.usecase.cc/api/agent"

    def getRawData(self):
        """取得串接欄位資料

        Returns:
            {dict}: 欄位資料
        """
        rawData = {
            'uid': "95217",
            'key': "3425042d7d266e4aea5fd4653a0271db",
        }
        return rawData

    def getService(self):
        """取得服務位置

        Returns:
            {dict}: 服務位置資料
        """
        return {
            'service_name': 'api',
            'cmd': 'api/queryorder'
        }

    def encrypt(self, fields, key):
        """AES 256 加密

        Args:
            fields {dict}: 欄位資料
            key {bytes}: AES金鑰

        Returns:
            {string}: 加密資料
        """
        data = json.dumps(fields, separators=(',', ':'))
        data = Padding.pad(data.encode('utf-8'), AES.block_size)
        iv = get_random_bytes(AES.block_size)
        cipher = AES.new(key, AES.MODE_CBC, iv)
        data = cipher.encrypt(data)
        data = base64.b64encode(iv + data)
        return data

    def post(self, postData):
        """資料 POST 到主機

        Args:
            postData {dict}: 欄位資料

        Returns:
            {string}: JSON資料
        """
        result = requests.post(self.url, postData)
        return result.text

    def getPostData(self):
        """取得送出欄位資料

        Returns:
            {dict}: 欄位資料
        """
        postData = {
            'agent_uid': self.agentUid,
            'service': self.encrypt(self.getService(), self.agentKey),
            'encry_data': self.encrypt(self.getRawData(), self.agentKey)
        }
        return postData

    def run(self):
        """執行
        """
        json = self.post(self.getPostData())
        print(json)

AgentQuery = AgentQuery()
AgentQuery.run()

回傳 JSON 結構如下:

{
    "key": "c011e403fa73b088ca3d50aacfa9c43a",
    "prc": "250",
    "cardno": "493817******0003",
    "acode": "AA1234",
    "issuing_bank": "合作金庫",
    "issuing_bank_uid": "006",
    "is_agent_charge": 0,
    "transaction_mode": 1,
    "supplier_name": "高鉅金融",
    "supplier_code": "T0",
    "order_id": "20200227165CFAB2C9",
    "user_id": "userid",
    "uid": 59665,
    "cost": 10,
    "currency": "TWD",
    "actual_cost": 10,
    "actual_currency": "TWD",
    "love_cost": 0,
    "retmsg": "付款完成",
    "pay_mode_uid": 1,
    "pfn": "CREDITCARD",
    "trans_type": 1,
    "redeem": "",
    "installment": "",
    "finishtime": "20200227165436",
    "store_group_id": "",
    "nois": "",
    "payment_name": "",
    "bank_id": "",
    "result_type": 4,
    "result_content_type": "CREDITCARD",
    "result_content": "{}",
    "expired_date": "",
    "appropriation_date": "20200318",
    "invoice_state": 2,
    "invoice_date": "20200227165440",
    "invoice_wordtrack": "YJ",
    "invoice_number": "00100030",
    "invoice_rand_code": "",
    "invoice_seller_ban": "",
    "invoice_buyer_ban": "",
    "invoice_left_qrcode": "",
    "invoice_middle_barcode": "",
    "invoice_right_qrcode": "",
    "invoice_title_type": 1,
    "invoice_title": "",
    "invoice_amount": "0",
    "invoice_sales_amount": "0",
    "invoice_tax_amount": "0",
    "invoice_order_detail": "[]",
    "invoice_ratetype": 1,
    "invoice_input_type": 2,
    "invoice_allowance": [],
    "echo_0": "",
    "echo_1": "",
    "echo_2": "",
    "echo_3": "",
    "echo_4": ""
}

發動交易後,如果遲遲未接收回報,可透過此方法查詢訂單交易。

經銷商『交易查詢』參數說明

欄位 型態 說明
agent_uid string(16) 經銷商商務代號
service text {"service_name": "api", "cmd": "api\/queryorder"}
JSON格式,AES256加密資料
encry_data text 『交易查詢』欄位參考
JSON格式,AES256加密資料

『交易查詢』欄位

參數名稱 型態 說明 必須
uid string Payment Hub之交易流水號
key string 交易驗証碼
prc string 主要交易回傳碼(retcode)
finishtime string 交易完成時間(YYYYMMDDHHmmss)
cardno string 銀行端口回傳碼
acode string 授權碼
issuing_bank string 發卡行
issuing_bank_uid string 發卡銀行代碼
is_agent_charge int 是否為經銷商代收費模式 『是否為經銷商代收費模式』值參考
transaction_mode integer 交易服務類型 『交易服務類型』值參考
supplier_name string 交易之金融服務商
supplier_code string 交易之金融服務商代碼 『金流供應商代碼』值參考
order_id string 貴特店系統的訂單編號
user_id string 消費者帳號
cost string 總交易金額
currency string 原交易幣別
actual_cost string 實際交易金額
actual_currency string 實際交易幣別
price string 請求交易點數/金額
actual_price string 實際交易點數/金額
recharge_code string 交易產品代碼
love_cost string 愛心捐款金額
retmsg string 回傳訊息
pfn string 付費方法
trans_type string 付款種類 『交易類型定義』值參考
redeem string 紅利資訊 JSON 格式 『紅利資訊』值參考
installment string 信用卡分期資訊 JSON 格式 『分期資訊』值參考
payment_name string 定期定額式/定期分期式扣款名稱
nois string 定期定額式/定期分期式扣繳期數
group_id string 1.定期定額式扣款編號
2.定期分期式扣款編號
bank_id string 虛擬帳號銀行代碼
expired_date string 有效日期(YYYYMMDDHHmmss)
虛擬帳號、超商代碼、無卡分期資訊
appropriation_date string 預計撥款日期(YYYYMMDD)
result_type integer 虛擬帳號、超商代碼 資料格式類型 『閘道內容回傳格式類型』值參考
result_content_type string 資料內容所屬支付名稱 『資料內容所屬支付名稱』值參考
result_content string 虛擬帳號、超商代碼 資料內容 『虛擬帳號回傳欄位』值參考
『ibon』值參考
『FamiPort』值參考
『Life-ET』值參考
refund_order array 退款訂單資訊(多筆格式) 每筆『交易查詢-退款資訊』欄位參考
cancel_order array 取消訂單資訊(多筆格式) 每筆『交易查詢-取消資訊』欄位參考
invoice_state integer 發票開立狀態 『電子發票開立狀態類型』值參考
invoice_date string 發票開立日期(YYYYMMDD)
invoice_wordtrack string 發票字軌
invoice_number string 發票號碼
invoice_rand_code string 電子發票隨機碼
invoice_seller_ban string 賣方統一編號
invoice_buyer_ban string 買方統一編號
invoice_left_qrcode string 電子發票左邊QrCode內容
invoice_middle_barcode string 電子發票中間Barcode內容(格式Code-39)
invoice_right_qrcode string 電子發票右邊QrCode內容
invoice_title_type integer 電子發票列印標題格式 『電子發票紙本列印標題類型』值參考
invoice_title integer 電子發票列印標題格式 『電子發票紙本列印標題類型』值參考
invoice_print_type integer 電子發票列印類型 『電子發票列印類型』值參考
invoice_print_device integer 電子發票列印設備 『電子發票列印設備』值參考
invoice_amount string 電子發票銷售總額
invoice_sales_amount string 電子發票銷售額
invoice_tax_amount string 電子發票稅額
invoice_order_detail string 電子發票全部產品明細(JSON格式) 『商品細項』值參考
invoice_ratetype integer 電子發票稅率別 『電子發票稅率別』值參考
invoice_input_type integer 電子發票開立類型 『電子發票開立類型』值參考
invoice_allowance array 電子發票折讓資訊 每筆『電子發票折讓資訊』欄位參考
items array 訂單商品項目 每筆『商品項目』欄位參考
echo_0 string 自訂回傳參數 1
echo_1 string 自訂回傳參數 2
echo_2 string 自訂回傳參數 3
echo_3 string 自訂回傳參數 4
echo_4 string 自訂回傳參數 5

發動交易後,如果遲遲未接收回報,可透過此方法查詢訂單交易。

交易退款

<?php
/**
 * 經銷商串接-交易退款
 */
final class AgentRefund
{
    /**
     * 經銷商商務代號
     * @var string
     */
    public $agentUid = "518169081001";
    /**
     * 經銷商金鑰或認證碼
     * @var string
     */
    public $agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    /**
     * 特約商店商務代號(代特約商店發動)
     * @var string
     */
    public $storeUid = "289151880002";
    /**
     * 串接交易位置
     * @var string
     */
    public $url = "https://pay.usecase.cc/api/agent";
    /**
     * 取得串接欄位資料
     * @return array
     */
    public function getRawData()
    {
        $rawData = array();
        $rawData['store_uid'] = $this->storeUid;
        $rawData['uid'] = "88833";
        $rawData['key'] = "1c943777706d68f757afdb9034213001";
        $rawData['cost'] = 100;
        $rawData['invoice_state'] = 6;
        $rawData['items'] = [
                                [
                                 'id' => '1',
                                 'name' => '倚天劍模型',
                                 'cost' => 100,
                                 'amount' => 1,
                                 'total' => 100
                                ]
                            ];

        return $rawData;
    }
    /**
     * 取得服務位置
     * @return array
     */
    public function getService()
    {
        return array(
            'service_name' => 'api',
            'cmd' => 'api/refund'
        );
    }
    /**
     * AES 256 加密
     * @param array $fields
     * @param string $key
     * @return string
     */
    public function encrypt($fields, $key)
    {
        $data = json_encode($fields);
        $size = openssl_cipher_iv_length('AES-256-CBC');
        $iv   = openssl_random_pseudo_bytes($size);
        $data = openssl_encrypt($data, 'AES-256-CBC', $key, OPENSSL_RAW_DATA, $iv);
        $data = base64_encode($iv . $data);
        return $data;
    }
    /**
     * 資料 POST 到主機
     * @param array $postData
     * @return mixed
     */
    public function post($postData = [])
    {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_URL, $this->url);
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($postData));
        $result = curl_exec($ch);
        curl_close($ch);
        return $result;
    }
    /**
     * 取得送出欄位資料
     * @return array
     */
    public function getPostData ()
    {
        $postData = array();
        $postData['agent_uid'] = $this->agentUid;
        $postData['service'] = $this->encrypt($this->getService(), $this->agentKey);
        $postData['encry_data'] = $this->encrypt($this->getRawData(), $this->agentKey);
        return $postData;
    }
    /**
     * 執行
     */
    public function run()
    {
        $json = $this->post($this->getPostData());
        echo $json;
    }
}

$AgentRefund = new AgentRefund();
$AgentRefund->run();
?>

using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Collections;
using System.IO;
using System.Linq;
using System.Net;
using System.Security.Cryptography;
using System.Text;
using System.Web;
using System.Dynamic;
/// <summary>
/// 建議使用.net framework4.5以上版本
/// 1.請透過NuGet安裝Newtonsoft.Json,若.net framework小於4.5請安裝Newtonsoft.Json 7.0以下版本
/// 2.若貴司.net framework小於4 可能無法使用dynamic,若是自行組陣列
/// 3.若貴司.net framework小於3.5 可能無法使用AES類別,若是參閱微軟網站使用較舊方式進行加密
/// 4.若貴司.net framework小於3.5 可能沒有Linq可使用,故data只能組字串,Newtonsoft.Json也可能無法使用
/// </summary>
namespace MyPay {
    /// <summary>
    /// 經銷商串接-交易退款
    /// </summary>
    public class AgentRefund {
        /// <summary>
        /// 經銷商商務代號
        /// </summary>
        public string agentUid = "518169081001";
        /// <summary>
        /// 經銷商金鑰或認證碼
        /// </summary>
        public string agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
        /// <summary>
        /// 特約商店商務代號
        /// </summary>
        public string storeUid = "289151880002";

        /// <summary>
        /// 串接交易位置
        /// </summary>
        public string url = "https://pay.usecase.cc/api/agent";
        /// <summary>
        /// 執行
        /// </summary>
        static void Main() {
            AgentRefund simulator = new AgentRefund();
            //僅限走https的Tls 1.2以上版本
            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
            //發送至遠端
            var result = simulator.Post(simulator.GetPostData());

            System.Console.WriteLine(result);
        }
        /// <summary>
        /// 取得串接欄位資料
        /// </summary>
        private dynamic GetRawData() {

            ArrayList items = new ArrayList();

            dynamic item = new ExpandoObject();
            item.id = "1";
            item.name = "倚天劍模型";
            item.cost = 100;
            item.amount = 1;
            item.total = 100;
            items.Add(item);


            dynamic rawData = new ExpandoObject();
            rawData.store_uid = this.storeUid;
            rawData.uid =  "88833";
            rawData.key =  "1c943777706d68f757afdb9034213001";
            rawData.cost =  100;
            rawData.invoice_state =  6;
            rawData.items = items;

            return rawData;
        }
        /// <summary>
        /// 取得服務位置
        /// </summary>
        private ServiceRequest GetService() {
            ServiceRequest rawData = new ServiceRequest();
            rawData.service_name = "api";
            rawData.cmd = "api/refund";
            return rawData;
        }
        /// <summary>
        /// 取得送出欄位資料
        /// </summary>
        private NameValueCollection GetPostData() {
            string data_json = JsonConvert.SerializeObject(GetRawData(), Formatting.None);
            string svr_json = JsonConvert.SerializeObject(GetService(), Formatting.None);; //依API種類調整

            //產生AES向量
            var IV = GetBytesIV();

            //進行加密
            var data_encode = Encrypt(data_json, this.agentKey, IV);
            var svr_encode = Encrypt(svr_json, this.agentKey, IV);

            //請注意使用的 Http Post 套件是否會自動加上UrlEncode,本Post範例為原始方式,故須加上UrlEncode
            //若自行使用的套件會自動補上UrlEncode,則請忽略下面的UrlEncode,避免做了兩次UrlEncode
            string data_toUrlEncode = HttpUtility.UrlEncode(data_encode);
            string svr_toUrlEncode = HttpUtility.UrlEncode(svr_encode);

            NameValueCollection postData = new NameValueCollection();
            postData["agent_uid"] = this.agentUid;
            postData["service"] = svr_toUrlEncode;
            postData["encry_data"] = data_toUrlEncode;
            return postData;
        }
        /// <summary>
        /// AES 256 加密
        /// </summary>
        /// <param name="data"></param>
        /// <param name="key"></param>
        /// <param name="byteIV"></param>
        /// <returns></returns>
        private string Encrypt(string data, string key, byte[] byteIV) {
            var byteKey = System.Text.Encoding.UTF8.GetBytes(key);
            var enBytes = AES_Encrypt(data, byteKey, byteIV);
            return Convert.ToBase64String(BytesAdd(byteIV, enBytes));
        }
        /// <summary>
        /// AES 256 加密處理
        /// </summary>
        /// <param name="original"></param>
        /// <param name="key"></param>
        /// <param name="iv"></param>
        /// <returns></returns>
        private byte[] AES_Encrypt(string original, byte[] key, byte[] iv) {
            try {
                var data = Encoding.UTF8.GetBytes(original);

                var cipher = Aes.Create().CreateEncryptor(key, iv);

                var de = cipher.TransformFinalBlock(data, 0, data.Length);
                return de;
            } catch {
                return null;
            }
        }
        /// <summary>
        /// 轉換Bytes
        /// </summary>
        /// <param name="a"></param>
        /// <param name="arryB"></param>
        /// <returns></returns>
        private byte[] BytesAdd(byte[] a, params byte[][] arryB) {
            List < byte > c = new List < byte > ();
            c.AddRange(a);
            arryB.ToList().ForEach(b => {
                c.AddRange(b);
            });
            return c.ToArray();
        }
        /// <summary>
        /// 產生AES的IV
        /// </summary>
        /// <returns></returns>
        private static byte[] GetBytesIV() {
            var aes = System.Security.Cryptography.AesCryptoServiceProvider.Create();
            aes.KeySize = 256;
            aes.GenerateIV();
            return aes.IV;
        }
        /// <summary>
        /// 資料 POST 到主機
        /// </summary>
        /// <param name="pars"></param>
        /// <returns></returns>
        private string Post(NameValueCollection pars) {
            string result = string.Empty;
            string param = string.Empty;
            if (pars.Count > 0) {
                pars.AllKeys.ToList().ForEach(key => {
                    param += key + "=" + pars[key] + "&";
                });
                if (param[param.Length - 1] == '&') {
                    param = param.Remove(param.Length - 1);
                }
            }
            byte[] bs = Encoding.UTF8.GetBytes(param);

            try {
                HttpWebRequest req = (HttpWebRequest) HttpWebRequest.Create(this.url);
                req.Method = "POST";
                req.ContentType = "application/x-www-form-urlencoded";
                req.ContentLength = bs.Length;
                using(Stream reqStream = req.GetRequestStream()) {
                    reqStream.Write(bs, 0, bs.Length);
                }
                using(WebResponse wr = req.GetResponse()) {
                    Encoding myEncoding = Encoding.GetEncoding("UTF-8");
                    using(StreamReader myStreamReader = new StreamReader(wr.GetResponseStream(), myEncoding)) {
                        result = myStreamReader.ReadToEnd();
                    }
                }

                req = null;
            } catch (WebException ex) {
                throw new WebException(ex.Message + "params : " + param, ex, ex.Status, ex.Response);
            }
            return result;
        }
    }
    /// <summary>
    /// 串接服務請求欄位
    /// </summary>
    public class ServiceRequest {
        public string service_name { get; set; }
        public string cmd { get; set; }
    }
}

import com.fasterxml.jackson.databind.ObjectMapper;
import java.net.URLEncoder;
import java.util.*;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import static java.nio.charset.StandardCharsets.UTF_8;
import org.spongycastle.crypto.engines.AESEngine;
import org.spongycastle.crypto.modes.CBCBlockCipher;
import org.spongycastle.crypto.paddings.PaddedBufferedBlockCipher;
import org.spongycastle.crypto.params.KeyParameter;
import org.spongycastle.crypto.params.ParametersWithIV;
import java.security.SecureRandom;
/**
 * 經銷商串接-交易退款
 * 1. jackson-core 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core
 * 2. jackson-databind 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind
 * 3. jackson-annotations 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-annotations
 * 4. Spongy Castle 下載 https://mvnrepository.com/artifact/com.madgag.spongycastle/core
 */
public class AgentRefund {
    /**
     * 經銷商商務代號
     */
    String agentUid = "518169081001";
    /**
     * 經銷商金鑰或認證碼
     */
    String agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    /**
     * 特約商店商務代號
     */
    String storeUid = "289151880002";
    /**
     * 串接交易位置
     */
    String url = "https://pay.usecase.cc/api/agent";
    /**
     * 執行
     * @param  args
     */
    public static void main(String[] args) {
        AgentRefund simulator = new AgentRefund();
        String json = simulator.post(simulator.getPostData());
        System.out.print(json);
    }

    @SuppressWarnings(value = { "unchecked", "deprecation" })
    /**
     * 取得串接欄位資料
     * @return 串接原始資料
     */
    public Map getRawData() {

        ArrayList items = new ArrayList();

        Map<Object, Object> item = new HashMap<Object, Object>();
        item.put("id", "1");
        item.put("name", "倚天劍模型");
        item.put("cost", 100);
        item.put("amount", 1);
        item.put("total", 100);
        items.add(item);


        Map<Object, Object> rawData = new HashMap<Object, Object>();
        rawData.put("store_uid", this.storeUid);
        rawData.put("uid", "88833");
        rawData.put("key", "1c943777706d68f757afdb9034213001");
        rawData.put("cost", 100);
        rawData.put("invoice_state", 6);
        rawData.put("items", items);

        return rawData;
    }
    /**
     * 取得服務位置
     * @return 串接服務資料
     */
    public Map getService() {
        Map<Object, Object> rawData = new HashMap<Object, Object>();
        rawData.put("service_name", "api");
        rawData.put("cmd", "api/refund");
        return rawData;
    }
    /**
     * AES 256 加密
     * @param rawData 原始資料
     * @param AesKey AES256金鑰字串
     * @return 轉換成Base64資料
     */
    public String encrypt(Map rawData, String AesKey) {

        try {
            ObjectMapper objMapper = new ObjectMapper();

            byte[] data = objMapper.writeValueAsString(rawData).getBytes(UTF_8);
            byte[] key = AesKey.getBytes(UTF_8);

            // 16 bytes is the IV size for AES256
            PaddedBufferedBlockCipher cipher = new PaddedBufferedBlockCipher(
                    new CBCBlockCipher(new AESEngine()));
            // Random iv
            SecureRandom rng = new SecureRandom();
            byte[] ivBytes = new byte[16];
            rng.nextBytes(ivBytes);

            cipher.init(true, new ParametersWithIV(new KeyParameter(key),
                    ivBytes));
            byte[] outBuf = new byte[cipher.getOutputSize(data.length)];

            int processed = cipher
                    .processBytes(data, 0, data.length, outBuf, 0);
            processed += cipher.doFinal(outBuf, processed);

            byte[] outBuf2 = new byte[processed + 16]; // Make room for iv
            System.arraycopy(ivBytes, 0, outBuf2, 0, 16); // Add iv
            System.arraycopy(outBuf, 0, outBuf2, 16, processed);

            Base64.Encoder encoder = Base64.getEncoder();
            String base64 = encoder.encodeToString(outBuf2);
            return base64;
        } catch (Exception e) {
            System.out.println(e.getMessage());
        }
        return null;
    }
    /**
     * 資料 POST 到主機
     * @param qstr 串接資料
     * @return 服務回傳JSON資訊
     */
    public String post(String qstr) {
        String result = "";
        try {
            // 資料
            byte[] qstr_bytes = qstr.getBytes(StandardCharsets.UTF_8);

            URL iurl = new URL(this.url);
            SSLContext sc = SSLContext.getInstance("TLSv1.2"); // $NON-NLS-1$
            sc.init(null, null, new java.security.SecureRandom());

            HttpsURLConnection con = (HttpsURLConnection) iurl.openConnection();
            con.setSSLSocketFactory(sc.getSocketFactory());
            con.setRequestMethod("POST");
            con.setRequestProperty("Content-Type",
                    "application/x-www-form-urlencoded");
            con.setRequestProperty("Content-Length",
                    String.valueOf(qstr_bytes.length));
            con.setRequestProperty("Accept-Charset", "UTF-8");

            con.setDoOutput(true);
            con.setDoInput(true);

            con.getOutputStream()
                    .write(qstr.getBytes(Charset.forName("UTF-8")));
            con.getOutputStream().flush();

            BufferedReader in = new BufferedReader(new InputStreamReader(
                    con.getInputStream(), "UTF-8"));
            String inputLine;
            StringBuffer response = new StringBuffer();

            while ((inputLine = in.readLine()) != null) {
                response.append(inputLine + "\r\n");
            }

            try {
                result = response.toString();
            } finally {
                in.close();
            }
        } catch (Exception ex) {
            System.out.println(ex.getMessage());
        }
        return result;
    }
    /**
     * 取得送出欄位資料
     * @return POST完整資料
     */
    public String getPostData() {
        String postData = "";
        try {
            // Base64需要使用UrlEncode做傳輸
            String data_toUrlEncode = URLEncoder.encode(
                    this.encrypt(this.getRawData(), this.agentKey), "UTF-8");
            String svr_toUrlEncode = URLEncoder.encode(
                    this.encrypt(this.getService(), this.agentKey), "UTF-8");

            postData = "agent_uid=" + this.agentUid + "&service="
                    + svr_toUrlEncode + "&encry_data=" + data_toUrlEncode;
        } catch (Exception ex) {
            System.out.println(ex.getMessage());
        }
        return postData;
    }
}

const crypto = require('crypto');
const httpRequest = require('https');

/**
 * 經銷商串接-交易退款
 */
function AgentRefund() {
    // 經銷商商務代號
    this.agentUid = "518169081001";
    // 經銷商金鑰或認證碼
    this.agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    // 特約商店商務代號
    this.storeUid = "289151880002";
    // 串接交易位置
    this.url = "https://pay.usecase.cc/api/agent";
};
/**
 * 取得串接欄位資料
 */
AgentRefund.prototype.getRawData = function () {
    return {
        store_uid: this.storeUid,
        uid: "88833",
        key: "1c943777706d68f757afdb9034213001",
        cost: 100,
        invoice_state: 6,
        items: [
                   {
                    'id': "1",
                    'name': "倚天劍模型",
                    'cost': 100,
                    'amount': 1,
                    'total': 100
                   }
               ],

    };
};
/**
 * 取得服務位置
 */
AgentRefund.prototype.getService = function () {
    return {
        service_name: "api",
        cmd: "api/refund"
    };
};
/**
 * AES 256 加密
 */
AgentRefund.prototype.encrypt = function (fields, key) {
    let eData = JSON.stringify(fields);
    const blockSize = 16;
    const iv = crypto.randomBytes(blockSize);
    const encryptor = crypto.createCipheriv('aes-256-cbc', key, iv);
    let tmpCipher = encryptor.update(Buffer.from(eData));
    let finalCipher = encryptor.final();
    const tempData = Buffer.concat([tmpCipher, finalCipher], tmpCipher.length + finalCipher.length);
    let data = Buffer.concat([iv, tempData], iv.length + tempData.length).toString('base64');
    return data;
};
/**
 * 資料 POST 到主機
 */
AgentRefund.prototype.post = function (postData) {
    return new Promise((res, rej) => {
        let options = {
            method: "POST",
            headers: {
                "Content-Type": "application/json"
            },
            rejectUnauthorized: false
        };

        let send_process = httpRequest.request(this.url, options, (api_res) => {
            let res_data = "";
            api_res.on('data', (tmp_data) => {
                res_data += tmp_data;
            });
            api_res.on('end', () => {
                res(res_data);
            });
        });

        send_process.write(JSON.stringify(postData));
        send_process.end();
    });
};
/**
 * 取得送出欄位資料
 */
AgentRefund.prototype.getPostData = function () {
    return {
        "agent_uid": this.agentUid,
        "service": this.encrypt(this.getService(), this.agentKey),
        "encry_data": this.encrypt(this.getRawData(), this.agentKey)
    };
};
/**
 * 執行
 */
AgentRefund.prototype.run = async function () {
    json = await this.post(this.getPostData())
    console.log(json);
};

AgentRefund = new AgentRefund();
AgentRefund.run();

# -*- coding: utf-8 -*-
import json
import base64
import requests
from Crypto.Cipher import AES
from Crypto.Util import Padding
from Crypto.Random import get_random_bytes

"""經銷商串接-交易退款
"""
class AgentRefund:
    # 經銷商商務代號
    agentUid = "518169081001";
    # 經銷商金鑰或認證碼
    agentKey = b"0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    # 特約商店商務代號
    storeUid = "289151880002"
    # 串接交易位置
    url = "https://pay.usecase.cc/api/agent"

    def getRawData(self):
        """取得串接欄位資料

        Returns:
            {dict}: 欄位資料
        """
        rawData = {
            'store_uid': self.storeUid,
            'uid': "88833",
            'key': "1c943777706d68f757afdb9034213001",
            'cost': 100,
            'invoice_state': 6,
            'items': [
                         {
                          'id': "1",
                          'name': "倚天劍模型",
                          'cost': 100,
                          'amount': 1,
                          'total': 100
                         }
                     ],
        }
        return rawData

    def getService(self):
        """取得服務位置

        Returns:
            {dict}: 服務位置資料
        """
        return {
            'service_name': 'api',
            'cmd': 'api/refund'
        }

    def encrypt(self, fields, key):
        """AES 256 加密

        Args:
            fields {dict}: 欄位資料
            key {bytes}: AES金鑰

        Returns:
            {string}: 加密資料
        """
        data = json.dumps(fields, separators=(',', ':'))
        data = Padding.pad(data.encode('utf-8'), AES.block_size)
        iv = get_random_bytes(AES.block_size)
        cipher = AES.new(key, AES.MODE_CBC, iv)
        data = cipher.encrypt(data)
        data = base64.b64encode(iv + data)
        return data

    def post(self, postData):
        """資料 POST 到主機

        Args:
            postData {dict}: 欄位資料

        Returns:
            {string}: JSON資料
        """
        result = requests.post(self.url, postData)
        return result.text

    def getPostData(self):
        """取得送出欄位資料

        Returns:
            {dict}: 欄位資料
        """
        postData = {
            'agent_uid': self.agentUid,
            'service': self.encrypt(self.getService(), self.agentKey),
            'encry_data': self.encrypt(self.getRawData(), self.agentKey)
        }
        return postData

    def run(self):
        """執行
        """
        json = self.post(self.getPostData())
        print(json)

AgentRefund = AgentRefund()
AgentRefund.run()

回傳 JSON 結構如下:

{
    "row_data": {
        "uid": 88833,
        "refund_uid": 88834,
        "key": "1c943777706d68f757afdb9034213001",
        "prc": "230",
        "finishtime": "20210701104600",
        "order_id": "20210701107C23AA66",
        "user_id": "userid",
        "cost": 100,
        "currency": "TWD",
        "actual_cost": 100,
        "actual_currency": "TWD",
        "retmsg": "退款完成",
        "pfn": "CREDITCARD",
        "payment_name": "",
        "nois": "",
        "group_id": "",
        "refund_type": 1,
        "expected_refund_date": "",
        "echo_0": "",
        "echo_1": "",
        "echo_2": "",
        "echo_3": "",
        "echo_4": ""
    },
    "key": "1c943777706d68f757afdb9034213001",
    "uid": "88833",
    "code": "B200",
    "msg": "執行成功"
}

若需要退款時,發動此API提出退款請求。支援即時退款且未超過退款期限內之支付方式皆可使用此方式發動退款。 支援即時退款的支付方式有信用卡、美國運通、LINEPay、Pi錢包、街口支付、微信支付、支付寶、悠遊付、現金、GooglePay、ApplePay。

經銷商『交易退款』參數說明

欄位 型態 說明
agent_uid string(16) 經銷商商務代號
service text {"service_name": "api", "cmd": "api\/refund"}
JSON格式,AES256加密資料
encry_data text 『交易退款』欄位參考
JSON格式,AES256加密資料

『交易退款』欄位

參數名稱 型態 說明 必須
store_uid string 特約商店代碼
key string 交易驗証碼
uid string 訂單編號(UID)
cost string 退款金額(可部分退款)
invoice_state integer 若有開立電子發票,指定電子發票使用作廢或折讓
注意:跨發票月份無法作廢
『電子發票退款時使用作廢或折讓』值參考
items array 退款項目
若使用電子發票,此欄位必填
退款項目之項目名稱必須和交易時之產品項目名稱相同
退款項目之總金額必須與退款金額一致
每筆『商品項目』欄位參考

『交易退款』回傳欄位

參數名稱 型態 說明 必須
key string 特約商店驗證碼 (store_token)
uid string 訂單編號(UID)
code string 處理狀態 B200 或 B500
msg string 回傳訊息
row_data object 退款資訊(即時退款才有此資訊) 『退款完成回傳資訊』欄位參考

信用卡取消授權

<?php
/**
 * 經銷商串接-信用卡取消授權
 */
final class AgentCreditcardCancelAuthorized
{
    /**
     * 經銷商商務代號
     * @var string
     */
    public $agentUid = "518169081001";
    /**
     * 經銷商金鑰或認證碼
     * @var string
     */
    public $agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    /**
     * 特約商店商務代號(代特約商店發動)
     * @var string
     */
    public $storeUid = "289151880002";
    /**
     * 串接交易位置
     * @var string
     */
    public $url = "https://pay.usecase.cc/api/agent";
    /**
     * 取得串接欄位資料
     * @return array
     */
    public function getRawData()
    {
        $rawData = array();
        $rawData['store_uid'] = $this->storeUid;
        $rawData['uid'] = "103274";
        $rawData['key'] = "c1482acd0f7b459ee17b12c29660d582";

        return $rawData;
    }
    /**
     * 取得服務位置
     * @return array
     */
    public function getService()
    {
        return array(
            'service_name' => 'api',
            'cmd' => 'api/cancelauthorization'
        );
    }
    /**
     * AES 256 加密
     * @param array $fields
     * @param string $key
     * @return string
     */
    public function encrypt($fields, $key)
    {
        $data = json_encode($fields);
        $size = openssl_cipher_iv_length('AES-256-CBC');
        $iv   = openssl_random_pseudo_bytes($size);
        $data = openssl_encrypt($data, 'AES-256-CBC', $key, OPENSSL_RAW_DATA, $iv);
        $data = base64_encode($iv . $data);
        return $data;
    }
    /**
     * 資料 POST 到主機
     * @param array $postData
     * @return mixed
     */
    public function post($postData = [])
    {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_URL, $this->url);
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($postData));
        $result = curl_exec($ch);
        curl_close($ch);
        return $result;
    }
    /**
     * 取得送出欄位資料
     * @return array
     */
    public function getPostData ()
    {
        $postData = array();
        $postData['agent_uid'] = $this->agentUid;
        $postData['service'] = $this->encrypt($this->getService(), $this->agentKey);
        $postData['encry_data'] = $this->encrypt($this->getRawData(), $this->agentKey);
        return $postData;
    }
    /**
     * 執行
     */
    public function run()
    {
        $json = $this->post($this->getPostData());
        echo $json;
    }
}

$AgentCreditcardCancelAuthorized = new AgentCreditcardCancelAuthorized();
$AgentCreditcardCancelAuthorized->run();
?>

using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Collections;
using System.IO;
using System.Linq;
using System.Net;
using System.Security.Cryptography;
using System.Text;
using System.Web;
using System.Dynamic;
/// <summary>
/// 建議使用.net framework4.5以上版本
/// 1.請透過NuGet安裝Newtonsoft.Json,若.net framework小於4.5請安裝Newtonsoft.Json 7.0以下版本
/// 2.若貴司.net framework小於4 可能無法使用dynamic,若是自行組陣列
/// 3.若貴司.net framework小於3.5 可能無法使用AES類別,若是參閱微軟網站使用較舊方式進行加密
/// 4.若貴司.net framework小於3.5 可能沒有Linq可使用,故data只能組字串,Newtonsoft.Json也可能無法使用
/// </summary>
namespace MyPay {
    /// <summary>
    /// 經銷商串接-信用卡取消授權
    /// </summary>
    public class AgentCreditcardCancelAuthorized {
        /// <summary>
        /// 經銷商商務代號
        /// </summary>
        public string agentUid = "518169081001";
        /// <summary>
        /// 經銷商金鑰或認證碼
        /// </summary>
        public string agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
        /// <summary>
        /// 特約商店商務代號
        /// </summary>
        public string storeUid = "289151880002";

        /// <summary>
        /// 串接交易位置
        /// </summary>
        public string url = "https://pay.usecase.cc/api/agent";
        /// <summary>
        /// 執行
        /// </summary>
        static void Main() {
            AgentCreditcardCancelAuthorized simulator = new AgentCreditcardCancelAuthorized();
            //僅限走https的Tls 1.2以上版本
            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
            //發送至遠端
            var result = simulator.Post(simulator.GetPostData());

            System.Console.WriteLine(result);
        }
        /// <summary>
        /// 取得串接欄位資料
        /// </summary>
        private dynamic GetRawData() {

            dynamic rawData = new ExpandoObject();
            rawData.store_uid = this.storeUid;
            rawData.uid =  "103274";
            rawData.key =  "c1482acd0f7b459ee17b12c29660d582";

            return rawData;
        }
        /// <summary>
        /// 取得服務位置
        /// </summary>
        private ServiceRequest GetService() {
            ServiceRequest rawData = new ServiceRequest();
            rawData.service_name = "api";
            rawData.cmd = "api/cancelauthorization";
            return rawData;
        }
        /// <summary>
        /// 取得送出欄位資料
        /// </summary>
        private NameValueCollection GetPostData() {
            string data_json = JsonConvert.SerializeObject(GetRawData(), Formatting.None);
            string svr_json = JsonConvert.SerializeObject(GetService(), Formatting.None);; //依API種類調整

            //產生AES向量
            var IV = GetBytesIV();

            //進行加密
            var data_encode = Encrypt(data_json, this.agentKey, IV);
            var svr_encode = Encrypt(svr_json, this.agentKey, IV);

            //請注意使用的 Http Post 套件是否會自動加上UrlEncode,本Post範例為原始方式,故須加上UrlEncode
            //若自行使用的套件會自動補上UrlEncode,則請忽略下面的UrlEncode,避免做了兩次UrlEncode
            string data_toUrlEncode = HttpUtility.UrlEncode(data_encode);
            string svr_toUrlEncode = HttpUtility.UrlEncode(svr_encode);

            NameValueCollection postData = new NameValueCollection();
            postData["agent_uid"] = this.agentUid;
            postData["service"] = svr_toUrlEncode;
            postData["encry_data"] = data_toUrlEncode;
            return postData;
        }
        /// <summary>
        /// AES 256 加密
        /// </summary>
        /// <param name="data"></param>
        /// <param name="key"></param>
        /// <param name="byteIV"></param>
        /// <returns></returns>
        private string Encrypt(string data, string key, byte[] byteIV) {
            var byteKey = System.Text.Encoding.UTF8.GetBytes(key);
            var enBytes = AES_Encrypt(data, byteKey, byteIV);
            return Convert.ToBase64String(BytesAdd(byteIV, enBytes));
        }
        /// <summary>
        /// AES 256 加密處理
        /// </summary>
        /// <param name="original"></param>
        /// <param name="key"></param>
        /// <param name="iv"></param>
        /// <returns></returns>
        private byte[] AES_Encrypt(string original, byte[] key, byte[] iv) {
            try {
                var data = Encoding.UTF8.GetBytes(original);

                var cipher = Aes.Create().CreateEncryptor(key, iv);

                var de = cipher.TransformFinalBlock(data, 0, data.Length);
                return de;
            } catch {
                return null;
            }
        }
        /// <summary>
        /// 轉換Bytes
        /// </summary>
        /// <param name="a"></param>
        /// <param name="arryB"></param>
        /// <returns></returns>
        private byte[] BytesAdd(byte[] a, params byte[][] arryB) {
            List < byte > c = new List < byte > ();
            c.AddRange(a);
            arryB.ToList().ForEach(b => {
                c.AddRange(b);
            });
            return c.ToArray();
        }
        /// <summary>
        /// 產生AES的IV
        /// </summary>
        /// <returns></returns>
        private static byte[] GetBytesIV() {
            var aes = System.Security.Cryptography.AesCryptoServiceProvider.Create();
            aes.KeySize = 256;
            aes.GenerateIV();
            return aes.IV;
        }
        /// <summary>
        /// 資料 POST 到主機
        /// </summary>
        /// <param name="pars"></param>
        /// <returns></returns>
        private string Post(NameValueCollection pars) {
            string result = string.Empty;
            string param = string.Empty;
            if (pars.Count > 0) {
                pars.AllKeys.ToList().ForEach(key => {
                    param += key + "=" + pars[key] + "&";
                });
                if (param[param.Length - 1] == '&') {
                    param = param.Remove(param.Length - 1);
                }
            }
            byte[] bs = Encoding.UTF8.GetBytes(param);

            try {
                HttpWebRequest req = (HttpWebRequest) HttpWebRequest.Create(this.url);
                req.Method = "POST";
                req.ContentType = "application/x-www-form-urlencoded";
                req.ContentLength = bs.Length;
                using(Stream reqStream = req.GetRequestStream()) {
                    reqStream.Write(bs, 0, bs.Length);
                }
                using(WebResponse wr = req.GetResponse()) {
                    Encoding myEncoding = Encoding.GetEncoding("UTF-8");
                    using(StreamReader myStreamReader = new StreamReader(wr.GetResponseStream(), myEncoding)) {
                        result = myStreamReader.ReadToEnd();
                    }
                }

                req = null;
            } catch (WebException ex) {
                throw new WebException(ex.Message + "params : " + param, ex, ex.Status, ex.Response);
            }
            return result;
        }
    }
    /// <summary>
    /// 串接服務請求欄位
    /// </summary>
    public class ServiceRequest {
        public string service_name { get; set; }
        public string cmd { get; set; }
    }
}

import com.fasterxml.jackson.databind.ObjectMapper;
import java.net.URLEncoder;
import java.util.*;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import static java.nio.charset.StandardCharsets.UTF_8;
import org.spongycastle.crypto.engines.AESEngine;
import org.spongycastle.crypto.modes.CBCBlockCipher;
import org.spongycastle.crypto.paddings.PaddedBufferedBlockCipher;
import org.spongycastle.crypto.params.KeyParameter;
import org.spongycastle.crypto.params.ParametersWithIV;
import java.security.SecureRandom;
/**
 * 經銷商串接-信用卡取消授權
 * 1. jackson-core 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core
 * 2. jackson-databind 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind
 * 3. jackson-annotations 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-annotations
 * 4. Spongy Castle 下載 https://mvnrepository.com/artifact/com.madgag.spongycastle/core
 */
public class AgentCreditcardCancelAuthorized {
    /**
     * 經銷商商務代號
     */
    String agentUid = "518169081001";
    /**
     * 經銷商金鑰或認證碼
     */
    String agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    /**
     * 特約商店商務代號
     */
    String storeUid = "289151880002";
    /**
     * 串接交易位置
     */
    String url = "https://pay.usecase.cc/api/agent";
    /**
     * 執行
     * @param  args
     */
    public static void main(String[] args) {
        AgentCreditcardCancelAuthorized simulator = new AgentCreditcardCancelAuthorized();
        String json = simulator.post(simulator.getPostData());
        System.out.print(json);
    }

    @SuppressWarnings(value = { "unchecked", "deprecation" })
    /**
     * 取得串接欄位資料
     * @return 串接原始資料
     */
    public Map getRawData() {

        Map<Object, Object> rawData = new HashMap<Object, Object>();
        rawData.put("store_uid", this.storeUid);
        rawData.put("uid", "103274");
        rawData.put("key", "c1482acd0f7b459ee17b12c29660d582");

        return rawData;
    }
    /**
     * 取得服務位置
     * @return 串接服務資料
     */
    public Map getService() {
        Map<Object, Object> rawData = new HashMap<Object, Object>();
        rawData.put("service_name", "api");
        rawData.put("cmd", "api/cancelauthorization");
        return rawData;
    }
    /**
     * AES 256 加密
     * @param rawData 原始資料
     * @param AesKey AES256金鑰字串
     * @return 轉換成Base64資料
     */
    public String encrypt(Map rawData, String AesKey) {

        try {
            ObjectMapper objMapper = new ObjectMapper();

            byte[] data = objMapper.writeValueAsString(rawData).getBytes(UTF_8);
            byte[] key = AesKey.getBytes(UTF_8);

            // 16 bytes is the IV size for AES256
            PaddedBufferedBlockCipher cipher = new PaddedBufferedBlockCipher(
                    new CBCBlockCipher(new AESEngine()));
            // Random iv
            SecureRandom rng = new SecureRandom();
            byte[] ivBytes = new byte[16];
            rng.nextBytes(ivBytes);

            cipher.init(true, new ParametersWithIV(new KeyParameter(key),
                    ivBytes));
            byte[] outBuf = new byte[cipher.getOutputSize(data.length)];

            int processed = cipher
                    .processBytes(data, 0, data.length, outBuf, 0);
            processed += cipher.doFinal(outBuf, processed);

            byte[] outBuf2 = new byte[processed + 16]; // Make room for iv
            System.arraycopy(ivBytes, 0, outBuf2, 0, 16); // Add iv
            System.arraycopy(outBuf, 0, outBuf2, 16, processed);

            Base64.Encoder encoder = Base64.getEncoder();
            String base64 = encoder.encodeToString(outBuf2);
            return base64;
        } catch (Exception e) {
            System.out.println(e.getMessage());
        }
        return null;
    }
    /**
     * 資料 POST 到主機
     * @param qstr 串接資料
     * @return 服務回傳JSON資訊
     */
    public String post(String qstr) {
        String result = "";
        try {
            // 資料
            byte[] qstr_bytes = qstr.getBytes(StandardCharsets.UTF_8);

            URL iurl = new URL(this.url);
            SSLContext sc = SSLContext.getInstance("TLSv1.2"); // $NON-NLS-1$
            sc.init(null, null, new java.security.SecureRandom());

            HttpsURLConnection con = (HttpsURLConnection) iurl.openConnection();
            con.setSSLSocketFactory(sc.getSocketFactory());
            con.setRequestMethod("POST");
            con.setRequestProperty("Content-Type",
                    "application/x-www-form-urlencoded");
            con.setRequestProperty("Content-Length",
                    String.valueOf(qstr_bytes.length));
            con.setRequestProperty("Accept-Charset", "UTF-8");

            con.setDoOutput(true);
            con.setDoInput(true);

            con.getOutputStream()
                    .write(qstr.getBytes(Charset.forName("UTF-8")));
            con.getOutputStream().flush();

            BufferedReader in = new BufferedReader(new InputStreamReader(
                    con.getInputStream(), "UTF-8"));
            String inputLine;
            StringBuffer response = new StringBuffer();

            while ((inputLine = in.readLine()) != null) {
                response.append(inputLine + "\r\n");
            }

            try {
                result = response.toString();
            } finally {
                in.close();
            }
        } catch (Exception ex) {
            System.out.println(ex.getMessage());
        }
        return result;
    }
    /**
     * 取得送出欄位資料
     * @return POST完整資料
     */
    public String getPostData() {
        String postData = "";
        try {
            // Base64需要使用UrlEncode做傳輸
            String data_toUrlEncode = URLEncoder.encode(
                    this.encrypt(this.getRawData(), this.agentKey), "UTF-8");
            String svr_toUrlEncode = URLEncoder.encode(
                    this.encrypt(this.getService(), this.agentKey), "UTF-8");

            postData = "agent_uid=" + this.agentUid + "&service="
                    + svr_toUrlEncode + "&encry_data=" + data_toUrlEncode;
        } catch (Exception ex) {
            System.out.println(ex.getMessage());
        }
        return postData;
    }
}

const crypto = require('crypto');
const httpRequest = require('https');

/**
 * 經銷商串接-信用卡取消授權
 */
function AgentCreditcardCancelAuthorized() {
    // 經銷商商務代號
    this.agentUid = "518169081001";
    // 經銷商金鑰或認證碼
    this.agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    // 特約商店商務代號
    this.storeUid = "289151880002";
    // 串接交易位置
    this.url = "https://pay.usecase.cc/api/agent";
};
/**
 * 取得串接欄位資料
 */
AgentCreditcardCancelAuthorized.prototype.getRawData = function () {
    return {
        store_uid: this.storeUid,
        uid: "103274",
        key: "c1482acd0f7b459ee17b12c29660d582",

    };
};
/**
 * 取得服務位置
 */
AgentCreditcardCancelAuthorized.prototype.getService = function () {
    return {
        service_name: "api",
        cmd: "api/cancelauthorization"
    };
};
/**
 * AES 256 加密
 */
AgentCreditcardCancelAuthorized.prototype.encrypt = function (fields, key) {
    let eData = JSON.stringify(fields);
    const blockSize = 16;
    const iv = crypto.randomBytes(blockSize);
    const encryptor = crypto.createCipheriv('aes-256-cbc', key, iv);
    let tmpCipher = encryptor.update(Buffer.from(eData));
    let finalCipher = encryptor.final();
    const tempData = Buffer.concat([tmpCipher, finalCipher], tmpCipher.length + finalCipher.length);
    let data = Buffer.concat([iv, tempData], iv.length + tempData.length).toString('base64');
    return data;
};
/**
 * 資料 POST 到主機
 */
AgentCreditcardCancelAuthorized.prototype.post = function (postData) {
    return new Promise((res, rej) => {
        let options = {
            method: "POST",
            headers: {
                "Content-Type": "application/json"
            },
            rejectUnauthorized: false
        };

        let send_process = httpRequest.request(this.url, options, (api_res) => {
            let res_data = "";
            api_res.on('data', (tmp_data) => {
                res_data += tmp_data;
            });
            api_res.on('end', () => {
                res(res_data);
            });
        });

        send_process.write(JSON.stringify(postData));
        send_process.end();
    });
};
/**
 * 取得送出欄位資料
 */
AgentCreditcardCancelAuthorized.prototype.getPostData = function () {
    return {
        "agent_uid": this.agentUid,
        "service": this.encrypt(this.getService(), this.agentKey),
        "encry_data": this.encrypt(this.getRawData(), this.agentKey)
    };
};
/**
 * 執行
 */
AgentCreditcardCancelAuthorized.prototype.run = async function () {
    json = await this.post(this.getPostData())
    console.log(json);
};

AgentCreditcardCancelAuthorized = new AgentCreditcardCancelAuthorized();
AgentCreditcardCancelAuthorized.run();

# -*- coding: utf-8 -*-
import json
import base64
import requests
from Crypto.Cipher import AES
from Crypto.Util import Padding
from Crypto.Random import get_random_bytes

"""經銷商串接-信用卡取消授權
"""
class AgentCreditcardCancelAuthorized:
    # 經銷商商務代號
    agentUid = "518169081001";
    # 經銷商金鑰或認證碼
    agentKey = b"0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    # 特約商店商務代號
    storeUid = "289151880002"
    # 串接交易位置
    url = "https://pay.usecase.cc/api/agent"

    def getRawData(self):
        """取得串接欄位資料

        Returns:
            {dict}: 欄位資料
        """
        rawData = {
            'store_uid': self.storeUid,
            'uid': "103274",
            'key': "c1482acd0f7b459ee17b12c29660d582",
        }
        return rawData

    def getService(self):
        """取得服務位置

        Returns:
            {dict}: 服務位置資料
        """
        return {
            'service_name': 'api',
            'cmd': 'api/cancelauthorization'
        }

    def encrypt(self, fields, key):
        """AES 256 加密

        Args:
            fields {dict}: 欄位資料
            key {bytes}: AES金鑰

        Returns:
            {string}: 加密資料
        """
        data = json.dumps(fields, separators=(',', ':'))
        data = Padding.pad(data.encode('utf-8'), AES.block_size)
        iv = get_random_bytes(AES.block_size)
        cipher = AES.new(key, AES.MODE_CBC, iv)
        data = cipher.encrypt(data)
        data = base64.b64encode(iv + data)
        return data

    def post(self, postData):
        """資料 POST 到主機

        Args:
            postData {dict}: 欄位資料

        Returns:
            {string}: JSON資料
        """
        result = requests.post(self.url, postData)
        return result.text

    def getPostData(self):
        """取得送出欄位資料

        Returns:
            {dict}: 欄位資料
        """
        postData = {
            'agent_uid': self.agentUid,
            'service': self.encrypt(self.getService(), self.agentKey),
            'encry_data': self.encrypt(self.getRawData(), self.agentKey)
        }
        return postData

    def run(self):
        """執行
        """
        json = self.post(self.getPostData())
        print(json)

AgentCreditcardCancelAuthorized = AgentCreditcardCancelAuthorized()
AgentCreditcardCancelAuthorized.run()

回傳 JSON 結構如下:

{
    "code": "B200",
    "msg": "執行成功,取消授權完成",
    "content": {
        "key": "c1482acd0f7b459ee17b12c29660d582",
        "prc": "300",
        "cardno": "493817******0003",
        "acode": "185804",
        "card_type": "1",
        "issuing_bank": "合作金庫",
        "issuing_bank_uid": "006",
        "transaction_mode": 1,
        "supplier_name": "凱基銀行",
        "supplier_code": "BC",
        "order_id": "1234567890",
        "user_id": "phper",
        "uid": 103274,
        "cost": 10,
        "currency": "TWD",
        "actual_cost": 10,
        "actual_currency": "TWD",
        "voucher_paid": [],
        "voucher_free": [],
        "price": 0,
        "actual_price": 0,
        "recharge_code": "",
        "love_cost": 0,
        "retmsg": "交易失敗",
        "pay_mode_uid": 1,
        "pfn": "CREDITCARD",
        "trans_type": 1,
        "redeem": "",
        "installment": "",
        "finishtime": "",
        "store_group_id": "",
        "group_id": "",
        "nois": "",
        "payment_name": "",
        "bank_id": "",
        "result_type": 4,
        "result_content_type": "CREDITCARD",
        "result_content": "{}",
        "expired_date": "",
        "appropriation_date": "",
        "invoice_state": 0,
        "invoice_date": "20220301151856",
        "invoice_wordtrack": "JH",
        "invoice_number": "00000011",
        "invoice_rand_code": "9899",
        "invoice_seller_ban": "28915188",
        "invoice_buyer_ban": "",
        "invoice_left_qrcode": "JH00000011111030198990000000a0000000a0000000028915188qKBLmT8adunB+e9m7isLNQ==:**********:1:1:1:倚天劍模型:1:10:",
        "invoice_middle_barcode": "11104JH000000119899",
        "invoice_right_qrcode": "**",
        "invoice_title_type": 1,
        "invoice_title": "123",
        "invoice_print_type": 0,
        "invoice_print_device": 0,
        "invoice_amount": "10",
        "invoice_sales_amount": "10",
        "invoice_tax_amount": "0",
        "invoice_order_detail": "[{\"Description\":\"倚天劍模型\",\"Quantity\":\"1\",\"UnitPrice\":\"10\",\"Amount\":\"10\"}]",
        "invoice_ratetype": 1,
        "invoice_input_type": 1,
        "invoice_cloud_type": 2,
        "invoice_mobile_code": "\/NFVIAZP",
        "invoice_tax_id": "",
        "invoice_natural_person": "",
        "invoice_love_code": "",
        "invoice_b2b_title": "",
        "invoice_b2b_id": "",
        "invoice_b2b_post_zone": "",
        "invoice_b2b_address": "",
        "invoice_allowance": [
            {
                "uid": 103274,
                "amount": "10",
                "order_detail": "[{\"SeqNo\":\"0\",\"ItemID\":\"103274\",\"ItemName\":\"倚天劍模型\",\"Qty\":\"1\",\"TotalAmount\":\"10\",\"RateType\":\"1\"}]"
            }
        ],
        "refund_order": [],
        "cancel_order": [],
        "echo_0": "",
        "echo_1": "",
        "echo_2": "",
        "echo_3": "",
        "echo_4": ""
    }
}

信用卡類交易,若使用自行請款模式,當交易狀態為授權完成(245)時,則可以發動此信用卡來進行取消授權,用以取消交易,並釋出消費者圈存金額。

經銷商『信用卡取消授權』參數說明

欄位 型態 說明
agent_uid string(16) 經銷商商務代號
service text {"service_name": "api", "cmd": "api\/cancelauthorization"}
JSON格式,AES256加密資料
encry_data text 『信用卡取消授權』欄位參考
JSON格式,AES256加密資料

『信用卡取消授權』欄位

參數名稱 型態 說明 必須
store_uid string 特約商店編號 必填
uid string 交易流水號
key string 交易驗証碼

『信用卡取消授權』回傳欄位

參數名稱 型態 說明 必須
code string 交易回傳碼
msg string 回傳訊息
content object 查詢內容 『交易查詢』欄位參考

信用卡授權請款

<?php
/**
 * 經銷商串接-信用卡授權請款
 */
final class AgentCreditcardRequestPayment
{
    /**
     * 經銷商商務代號
     * @var string
     */
    public $agentUid = "518169081001";
    /**
     * 經銷商金鑰或認證碼
     * @var string
     */
    public $agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    /**
     * 特約商店商務代號(代特約商店發動)
     * @var string
     */
    public $storeUid = "289151880002";
    /**
     * 串接交易位置
     * @var string
     */
    public $url = "https://pay.usecase.cc/api/agent";
    /**
     * 取得串接欄位資料
     * @return array
     */
    public function getRawData()
    {
        $rawData = array();
        $rawData['store_uid'] = $this->storeUid;
        $rawData['uid'] = "103283";
        $rawData['key'] = "54886f30612771f8f10d94499a41a347";
        $rawData['cost'] = 9;
        $rawData['items'] = [
                                [
                                 'id' => '1',
                                 'name' => '商品名稱',
                                 'cost' => '9',
                                 'amount' => '1',
                                 'total' => '9'
                                ]
                            ];

        return $rawData;
    }
    /**
     * 取得服務位置
     * @return array
     */
    public function getService()
    {
        return array(
            'service_name' => 'api',
            'cmd' => 'api/authorizedrequestpayment'
        );
    }
    /**
     * AES 256 加密
     * @param array $fields
     * @param string $key
     * @return string
     */
    public function encrypt($fields, $key)
    {
        $data = json_encode($fields);
        $size = openssl_cipher_iv_length('AES-256-CBC');
        $iv   = openssl_random_pseudo_bytes($size);
        $data = openssl_encrypt($data, 'AES-256-CBC', $key, OPENSSL_RAW_DATA, $iv);
        $data = base64_encode($iv . $data);
        return $data;
    }
    /**
     * 資料 POST 到主機
     * @param array $postData
     * @return mixed
     */
    public function post($postData = [])
    {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_URL, $this->url);
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($postData));
        $result = curl_exec($ch);
        curl_close($ch);
        return $result;
    }
    /**
     * 取得送出欄位資料
     * @return array
     */
    public function getPostData ()
    {
        $postData = array();
        $postData['agent_uid'] = $this->agentUid;
        $postData['service'] = $this->encrypt($this->getService(), $this->agentKey);
        $postData['encry_data'] = $this->encrypt($this->getRawData(), $this->agentKey);
        return $postData;
    }
    /**
     * 執行
     */
    public function run()
    {
        $json = $this->post($this->getPostData());
        echo $json;
    }
}

$AgentCreditcardRequestPayment = new AgentCreditcardRequestPayment();
$AgentCreditcardRequestPayment->run();
?>

using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Collections;
using System.IO;
using System.Linq;
using System.Net;
using System.Security.Cryptography;
using System.Text;
using System.Web;
using System.Dynamic;
/// <summary>
/// 建議使用.net framework4.5以上版本
/// 1.請透過NuGet安裝Newtonsoft.Json,若.net framework小於4.5請安裝Newtonsoft.Json 7.0以下版本
/// 2.若貴司.net framework小於4 可能無法使用dynamic,若是自行組陣列
/// 3.若貴司.net framework小於3.5 可能無法使用AES類別,若是參閱微軟網站使用較舊方式進行加密
/// 4.若貴司.net framework小於3.5 可能沒有Linq可使用,故data只能組字串,Newtonsoft.Json也可能無法使用
/// </summary>
namespace MyPay {
    /// <summary>
    /// 經銷商串接-信用卡授權請款
    /// </summary>
    public class AgentCreditcardRequestPayment {
        /// <summary>
        /// 經銷商商務代號
        /// </summary>
        public string agentUid = "518169081001";
        /// <summary>
        /// 經銷商金鑰或認證碼
        /// </summary>
        public string agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
        /// <summary>
        /// 特約商店商務代號
        /// </summary>
        public string storeUid = "289151880002";

        /// <summary>
        /// 串接交易位置
        /// </summary>
        public string url = "https://pay.usecase.cc/api/agent";
        /// <summary>
        /// 執行
        /// </summary>
        static void Main() {
            AgentCreditcardRequestPayment simulator = new AgentCreditcardRequestPayment();
            //僅限走https的Tls 1.2以上版本
            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
            //發送至遠端
            var result = simulator.Post(simulator.GetPostData());

            System.Console.WriteLine(result);
        }
        /// <summary>
        /// 取得串接欄位資料
        /// </summary>
        private dynamic GetRawData() {

            ArrayList items = new ArrayList();

            dynamic item = new ExpandoObject();
            item.id = "1";
            item.name = "商品名稱";
            item.cost = "9";
            item.amount = "1";
            item.total = "9";
            items.Add(item);


            dynamic rawData = new ExpandoObject();
            rawData.store_uid = this.storeUid;
            rawData.uid =  "103283";
            rawData.key =  "54886f30612771f8f10d94499a41a347";
            rawData.cost =  9;
            rawData.items = items;

            return rawData;
        }
        /// <summary>
        /// 取得服務位置
        /// </summary>
        private ServiceRequest GetService() {
            ServiceRequest rawData = new ServiceRequest();
            rawData.service_name = "api";
            rawData.cmd = "api/authorizedrequestpayment";
            return rawData;
        }
        /// <summary>
        /// 取得送出欄位資料
        /// </summary>
        private NameValueCollection GetPostData() {
            string data_json = JsonConvert.SerializeObject(GetRawData(), Formatting.None);
            string svr_json = JsonConvert.SerializeObject(GetService(), Formatting.None);; //依API種類調整

            //產生AES向量
            var IV = GetBytesIV();

            //進行加密
            var data_encode = Encrypt(data_json, this.agentKey, IV);
            var svr_encode = Encrypt(svr_json, this.agentKey, IV);

            //請注意使用的 Http Post 套件是否會自動加上UrlEncode,本Post範例為原始方式,故須加上UrlEncode
            //若自行使用的套件會自動補上UrlEncode,則請忽略下面的UrlEncode,避免做了兩次UrlEncode
            string data_toUrlEncode = HttpUtility.UrlEncode(data_encode);
            string svr_toUrlEncode = HttpUtility.UrlEncode(svr_encode);

            NameValueCollection postData = new NameValueCollection();
            postData["agent_uid"] = this.agentUid;
            postData["service"] = svr_toUrlEncode;
            postData["encry_data"] = data_toUrlEncode;
            return postData;
        }
        /// <summary>
        /// AES 256 加密
        /// </summary>
        /// <param name="data"></param>
        /// <param name="key"></param>
        /// <param name="byteIV"></param>
        /// <returns></returns>
        private string Encrypt(string data, string key, byte[] byteIV) {
            var byteKey = System.Text.Encoding.UTF8.GetBytes(key);
            var enBytes = AES_Encrypt(data, byteKey, byteIV);
            return Convert.ToBase64String(BytesAdd(byteIV, enBytes));
        }
        /// <summary>
        /// AES 256 加密處理
        /// </summary>
        /// <param name="original"></param>
        /// <param name="key"></param>
        /// <param name="iv"></param>
        /// <returns></returns>
        private byte[] AES_Encrypt(string original, byte[] key, byte[] iv) {
            try {
                var data = Encoding.UTF8.GetBytes(original);

                var cipher = Aes.Create().CreateEncryptor(key, iv);

                var de = cipher.TransformFinalBlock(data, 0, data.Length);
                return de;
            } catch {
                return null;
            }
        }
        /// <summary>
        /// 轉換Bytes
        /// </summary>
        /// <param name="a"></param>
        /// <param name="arryB"></param>
        /// <returns></returns>
        private byte[] BytesAdd(byte[] a, params byte[][] arryB) {
            List < byte > c = new List < byte > ();
            c.AddRange(a);
            arryB.ToList().ForEach(b => {
                c.AddRange(b);
            });
            return c.ToArray();
        }
        /// <summary>
        /// 產生AES的IV
        /// </summary>
        /// <returns></returns>
        private static byte[] GetBytesIV() {
            var aes = System.Security.Cryptography.AesCryptoServiceProvider.Create();
            aes.KeySize = 256;
            aes.GenerateIV();
            return aes.IV;
        }
        /// <summary>
        /// 資料 POST 到主機
        /// </summary>
        /// <param name="pars"></param>
        /// <returns></returns>
        private string Post(NameValueCollection pars) {
            string result = string.Empty;
            string param = string.Empty;
            if (pars.Count > 0) {
                pars.AllKeys.ToList().ForEach(key => {
                    param += key + "=" + pars[key] + "&";
                });
                if (param[param.Length - 1] == '&') {
                    param = param.Remove(param.Length - 1);
                }
            }
            byte[] bs = Encoding.UTF8.GetBytes(param);

            try {
                HttpWebRequest req = (HttpWebRequest) HttpWebRequest.Create(this.url);
                req.Method = "POST";
                req.ContentType = "application/x-www-form-urlencoded";
                req.ContentLength = bs.Length;
                using(Stream reqStream = req.GetRequestStream()) {
                    reqStream.Write(bs, 0, bs.Length);
                }
                using(WebResponse wr = req.GetResponse()) {
                    Encoding myEncoding = Encoding.GetEncoding("UTF-8");
                    using(StreamReader myStreamReader = new StreamReader(wr.GetResponseStream(), myEncoding)) {
                        result = myStreamReader.ReadToEnd();
                    }
                }

                req = null;
            } catch (WebException ex) {
                throw new WebException(ex.Message + "params : " + param, ex, ex.Status, ex.Response);
            }
            return result;
        }
    }
    /// <summary>
    /// 串接服務請求欄位
    /// </summary>
    public class ServiceRequest {
        public string service_name { get; set; }
        public string cmd { get; set; }
    }
}

import com.fasterxml.jackson.databind.ObjectMapper;
import java.net.URLEncoder;
import java.util.*;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import static java.nio.charset.StandardCharsets.UTF_8;
import org.spongycastle.crypto.engines.AESEngine;
import org.spongycastle.crypto.modes.CBCBlockCipher;
import org.spongycastle.crypto.paddings.PaddedBufferedBlockCipher;
import org.spongycastle.crypto.params.KeyParameter;
import org.spongycastle.crypto.params.ParametersWithIV;
import java.security.SecureRandom;
/**
 * 經銷商串接-信用卡授權請款
 * 1. jackson-core 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core
 * 2. jackson-databind 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind
 * 3. jackson-annotations 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-annotations
 * 4. Spongy Castle 下載 https://mvnrepository.com/artifact/com.madgag.spongycastle/core
 */
public class AgentCreditcardRequestPayment {
    /**
     * 經銷商商務代號
     */
    String agentUid = "518169081001";
    /**
     * 經銷商金鑰或認證碼
     */
    String agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    /**
     * 特約商店商務代號
     */
    String storeUid = "289151880002";
    /**
     * 串接交易位置
     */
    String url = "https://pay.usecase.cc/api/agent";
    /**
     * 執行
     * @param  args
     */
    public static void main(String[] args) {
        AgentCreditcardRequestPayment simulator = new AgentCreditcardRequestPayment();
        String json = simulator.post(simulator.getPostData());
        System.out.print(json);
    }

    @SuppressWarnings(value = { "unchecked", "deprecation" })
    /**
     * 取得串接欄位資料
     * @return 串接原始資料
     */
    public Map getRawData() {

        ArrayList items = new ArrayList();

        Map<Object, Object> item = new HashMap<Object, Object>();
        item.put("id", "1");
        item.put("name", "商品名稱");
        item.put("cost", "9");
        item.put("amount", "1");
        item.put("total", "9");
        items.add(item);


        Map<Object, Object> rawData = new HashMap<Object, Object>();
        rawData.put("store_uid", this.storeUid);
        rawData.put("uid", "103283");
        rawData.put("key", "54886f30612771f8f10d94499a41a347");
        rawData.put("cost", 9);
        rawData.put("items", items);

        return rawData;
    }
    /**
     * 取得服務位置
     * @return 串接服務資料
     */
    public Map getService() {
        Map<Object, Object> rawData = new HashMap<Object, Object>();
        rawData.put("service_name", "api");
        rawData.put("cmd", "api/authorizedrequestpayment");
        return rawData;
    }
    /**
     * AES 256 加密
     * @param rawData 原始資料
     * @param AesKey AES256金鑰字串
     * @return 轉換成Base64資料
     */
    public String encrypt(Map rawData, String AesKey) {

        try {
            ObjectMapper objMapper = new ObjectMapper();

            byte[] data = objMapper.writeValueAsString(rawData).getBytes(UTF_8);
            byte[] key = AesKey.getBytes(UTF_8);

            // 16 bytes is the IV size for AES256
            PaddedBufferedBlockCipher cipher = new PaddedBufferedBlockCipher(
                    new CBCBlockCipher(new AESEngine()));
            // Random iv
            SecureRandom rng = new SecureRandom();
            byte[] ivBytes = new byte[16];
            rng.nextBytes(ivBytes);

            cipher.init(true, new ParametersWithIV(new KeyParameter(key),
                    ivBytes));
            byte[] outBuf = new byte[cipher.getOutputSize(data.length)];

            int processed = cipher
                    .processBytes(data, 0, data.length, outBuf, 0);
            processed += cipher.doFinal(outBuf, processed);

            byte[] outBuf2 = new byte[processed + 16]; // Make room for iv
            System.arraycopy(ivBytes, 0, outBuf2, 0, 16); // Add iv
            System.arraycopy(outBuf, 0, outBuf2, 16, processed);

            Base64.Encoder encoder = Base64.getEncoder();
            String base64 = encoder.encodeToString(outBuf2);
            return base64;
        } catch (Exception e) {
            System.out.println(e.getMessage());
        }
        return null;
    }
    /**
     * 資料 POST 到主機
     * @param qstr 串接資料
     * @return 服務回傳JSON資訊
     */
    public String post(String qstr) {
        String result = "";
        try {
            // 資料
            byte[] qstr_bytes = qstr.getBytes(StandardCharsets.UTF_8);

            URL iurl = new URL(this.url);
            SSLContext sc = SSLContext.getInstance("TLSv1.2"); // $NON-NLS-1$
            sc.init(null, null, new java.security.SecureRandom());

            HttpsURLConnection con = (HttpsURLConnection) iurl.openConnection();
            con.setSSLSocketFactory(sc.getSocketFactory());
            con.setRequestMethod("POST");
            con.setRequestProperty("Content-Type",
                    "application/x-www-form-urlencoded");
            con.setRequestProperty("Content-Length",
                    String.valueOf(qstr_bytes.length));
            con.setRequestProperty("Accept-Charset", "UTF-8");

            con.setDoOutput(true);
            con.setDoInput(true);

            con.getOutputStream()
                    .write(qstr.getBytes(Charset.forName("UTF-8")));
            con.getOutputStream().flush();

            BufferedReader in = new BufferedReader(new InputStreamReader(
                    con.getInputStream(), "UTF-8"));
            String inputLine;
            StringBuffer response = new StringBuffer();

            while ((inputLine = in.readLine()) != null) {
                response.append(inputLine + "\r\n");
            }

            try {
                result = response.toString();
            } finally {
                in.close();
            }
        } catch (Exception ex) {
            System.out.println(ex.getMessage());
        }
        return result;
    }
    /**
     * 取得送出欄位資料
     * @return POST完整資料
     */
    public String getPostData() {
        String postData = "";
        try {
            // Base64需要使用UrlEncode做傳輸
            String data_toUrlEncode = URLEncoder.encode(
                    this.encrypt(this.getRawData(), this.agentKey), "UTF-8");
            String svr_toUrlEncode = URLEncoder.encode(
                    this.encrypt(this.getService(), this.agentKey), "UTF-8");

            postData = "agent_uid=" + this.agentUid + "&service="
                    + svr_toUrlEncode + "&encry_data=" + data_toUrlEncode;
        } catch (Exception ex) {
            System.out.println(ex.getMessage());
        }
        return postData;
    }
}

const crypto = require('crypto');
const httpRequest = require('https');

/**
 * 經銷商串接-信用卡授權請款
 */
function AgentCreditcardRequestPayment() {
    // 經銷商商務代號
    this.agentUid = "518169081001";
    // 經銷商金鑰或認證碼
    this.agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    // 特約商店商務代號
    this.storeUid = "289151880002";
    // 串接交易位置
    this.url = "https://pay.usecase.cc/api/agent";
};
/**
 * 取得串接欄位資料
 */
AgentCreditcardRequestPayment.prototype.getRawData = function () {
    return {
        store_uid: this.storeUid,
        uid: "103283",
        key: "54886f30612771f8f10d94499a41a347",
        cost: 9,
        items: [
                   {
                    'id': "1",
                    'name': "商品名稱",
                    'cost': "9",
                    'amount': "1",
                    'total': "9"
                   }
               ],

    };
};
/**
 * 取得服務位置
 */
AgentCreditcardRequestPayment.prototype.getService = function () {
    return {
        service_name: "api",
        cmd: "api/authorizedrequestpayment"
    };
};
/**
 * AES 256 加密
 */
AgentCreditcardRequestPayment.prototype.encrypt = function (fields, key) {
    let eData = JSON.stringify(fields);
    const blockSize = 16;
    const iv = crypto.randomBytes(blockSize);
    const encryptor = crypto.createCipheriv('aes-256-cbc', key, iv);
    let tmpCipher = encryptor.update(Buffer.from(eData));
    let finalCipher = encryptor.final();
    const tempData = Buffer.concat([tmpCipher, finalCipher], tmpCipher.length + finalCipher.length);
    let data = Buffer.concat([iv, tempData], iv.length + tempData.length).toString('base64');
    return data;
};
/**
 * 資料 POST 到主機
 */
AgentCreditcardRequestPayment.prototype.post = function (postData) {
    return new Promise((res, rej) => {
        let options = {
            method: "POST",
            headers: {
                "Content-Type": "application/json"
            },
            rejectUnauthorized: false
        };

        let send_process = httpRequest.request(this.url, options, (api_res) => {
            let res_data = "";
            api_res.on('data', (tmp_data) => {
                res_data += tmp_data;
            });
            api_res.on('end', () => {
                res(res_data);
            });
        });

        send_process.write(JSON.stringify(postData));
        send_process.end();
    });
};
/**
 * 取得送出欄位資料
 */
AgentCreditcardRequestPayment.prototype.getPostData = function () {
    return {
        "agent_uid": this.agentUid,
        "service": this.encrypt(this.getService(), this.agentKey),
        "encry_data": this.encrypt(this.getRawData(), this.agentKey)
    };
};
/**
 * 執行
 */
AgentCreditcardRequestPayment.prototype.run = async function () {
    json = await this.post(this.getPostData())
    console.log(json);
};

AgentCreditcardRequestPayment = new AgentCreditcardRequestPayment();
AgentCreditcardRequestPayment.run();

# -*- coding: utf-8 -*-
import json
import base64
import requests
from Crypto.Cipher import AES
from Crypto.Util import Padding
from Crypto.Random import get_random_bytes

"""經銷商串接-信用卡授權請款
"""
class AgentCreditcardRequestPayment:
    # 經銷商商務代號
    agentUid = "518169081001";
    # 經銷商金鑰或認證碼
    agentKey = b"0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    # 特約商店商務代號
    storeUid = "289151880002"
    # 串接交易位置
    url = "https://pay.usecase.cc/api/agent"

    def getRawData(self):
        """取得串接欄位資料

        Returns:
            {dict}: 欄位資料
        """
        rawData = {
            'store_uid': self.storeUid,
            'uid': "103283",
            'key': "54886f30612771f8f10d94499a41a347",
            'cost': 9,
            'items': [
                         {
                          'id': "1",
                          'name': "商品名稱",
                          'cost': "9",
                          'amount': "1",
                          'total': "9"
                         }
                     ],
        }
        return rawData

    def getService(self):
        """取得服務位置

        Returns:
            {dict}: 服務位置資料
        """
        return {
            'service_name': 'api',
            'cmd': 'api/authorizedrequestpayment'
        }

    def encrypt(self, fields, key):
        """AES 256 加密

        Args:
            fields {dict}: 欄位資料
            key {bytes}: AES金鑰

        Returns:
            {string}: 加密資料
        """
        data = json.dumps(fields, separators=(',', ':'))
        data = Padding.pad(data.encode('utf-8'), AES.block_size)
        iv = get_random_bytes(AES.block_size)
        cipher = AES.new(key, AES.MODE_CBC, iv)
        data = cipher.encrypt(data)
        data = base64.b64encode(iv + data)
        return data

    def post(self, postData):
        """資料 POST 到主機

        Args:
            postData {dict}: 欄位資料

        Returns:
            {string}: JSON資料
        """
        result = requests.post(self.url, postData)
        return result.text

    def getPostData(self):
        """取得送出欄位資料

        Returns:
            {dict}: 欄位資料
        """
        postData = {
            'agent_uid': self.agentUid,
            'service': self.encrypt(self.getService(), self.agentKey),
            'encry_data': self.encrypt(self.getRawData(), self.agentKey)
        }
        return postData

    def run(self):
        """執行
        """
        json = self.post(self.getPostData())
        print(json)

AgentCreditcardRequestPayment = AgentCreditcardRequestPayment()
AgentCreditcardRequestPayment.run()

回傳 JSON 結構如下:

{
    "code": "B200",
    "msg": "執行成功,請款處理進行中。",
    "content": {
        "key": "54886f30612771f8f10d94499a41a347",
        "prc": "247",
        "cardno": "493817******0003",
        "acode": "063218",
        "card_type": "1",
        "issuing_bank": "合作金庫",
        "issuing_bank_uid": "006",
        "transaction_mode": 1,
        "supplier_name": "凱基銀行",
        "supplier_code": "BC",
        "order_id": "1234567890",
        "user_id": "phper",
        "uid": 103283,
        "cost": 10,
        "currency": "TWD",
        "actual_cost": 0,
        "actual_currency": "TWD",
        "voucher_paid": [],
        "voucher_free": [],
        "price": 0,
        "actual_price": 0,
        "recharge_code": "",
        "love_cost": 0,
        "retmsg": "請款進行中",
        "pay_mode_uid": 1,
        "pfn": "CREDITCARD",
        "trans_type": 1,
        "redeem": "",
        "installment": "",
        "finishtime": "",
        "store_group_id": "",
        "group_id": "",
        "nois": "",
        "payment_name": "",
        "bank_id": "",
        "result_type": 4,
        "result_content_type": "CREDITCARD",
        "result_content": "{}",
        "expired_date": "",
        "appropriation_date": "",
        "invoice_state": 0,
        "invoice_date": "20220301160234",
        "invoice_wordtrack": "JH",
        "invoice_number": "00000014",
        "invoice_rand_code": "4224",
        "invoice_seller_ban": "28915188",
        "invoice_buyer_ban": "",
        "invoice_left_qrcode": "JH00000014111030142240000000a0000000a0000000028915188DdkbPtMzNyH4rp0qk7dRig==:**********:1:1:1:商品名稱:1:10:",
        "invoice_middle_barcode": "11104JH000000144224",
        "invoice_right_qrcode": "**",
        "invoice_title_type": 1,
        "invoice_title": "123",
        "invoice_print_type": 0,
        "invoice_print_device": 0,
        "invoice_amount": "10",
        "invoice_sales_amount": "10",
        "invoice_tax_amount": "0",
        "invoice_order_detail": "[{\"Description\":\"商品名稱\",\"Quantity\":\"1\",\"UnitPrice\":\"10\",\"Amount\":\"10\"}]",
        "invoice_ratetype": 1,
        "invoice_input_type": 1,
        "invoice_cloud_type": 2,
        "invoice_mobile_code": "\/NFVIAZP",
        "invoice_tax_id": "",
        "invoice_natural_person": "",
        "invoice_love_code": "",
        "invoice_b2b_title": "",
        "invoice_b2b_id": "",
        "invoice_b2b_post_zone": "",
        "invoice_b2b_address": "",
        "invoice_allowance": [],
        "refund_order": [],
        "cancel_order": [],
        "echo_0": "",
        "echo_1": "",
        "echo_2": "",
        "echo_3": "",
        "echo_4": ""
    }
}

信用卡類交易,若使用自行請款模式,交易狀態為授權完成(245)時,則可以發動此信用卡授權請款,用以完成交易。發動只限定一次。可全額或部分請款。

授權請款天數限制

1.請款有天數限制,依照銀行跟代收及非代收的情況,而有所不同,一旦超過請款天數限制,則無法請款,只能重新交易
2.代收付特約商店:一律5天內須要發動請款。
3.非代收付特約商店:依據不同銀行,天數不同,請參考下表,如不再此表內的銀行,代表未支援

銀行名稱 天數
凱基銀行 5天
台新銀行 5天
國泰銀行 5天

經銷商『信用卡授權請款』參數說明

欄位 型態 說明
agent_uid string(16) 經銷商商務代號
service text {"service_name": "api", "cmd": "api\/authorizedrequestpayment"}
JSON格式,AES256加密資料
encry_data text 『信用卡授權請款』欄位參考
JSON格式,AES256加密資料

『信用卡授權請款』欄位

參數名稱 型態 說明 必須
store_uid string 特約商店編號 必填
uid string 交易流水號
key string 交易驗証碼
cost integer 總請款金額
items array 請款的產品項目(商品名稱必須與原交易時商品名稱相同)
需帶入完整的實際請款產品項目
每筆『商品項目』欄位參考

『信用卡授權請款』回傳欄位

參數名稱 型態 說明 必須
code string 交易回傳碼
msg string 回傳訊息
content object 查詢內容 『交易查詢』欄位參考

定期定額式扣款取消

當消費者希望取消定期扣款,用此方法發動取消繼續扣款。

<?php
/**
 * 經銷商串接-取消定期定額訂單
 */
final class AgentDirectDebitDisabled
{
    /**
     * 經銷商商務代號
     * @var string
     */
    public $agentUid = "518169081001";
    /**
     * 經銷商金鑰或認證碼
     * @var string
     */
    public $agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    /**
     * 特約商店商務代號(代特約商店發動)
     * @var string
     */
    public $storeUid = "289151880002";
    /**
     * 串接交易位置
     * @var string
     */
    public $url = "https://pay.usecase.cc/api/agent";
    /**
     * 取得串接欄位資料
     * @return array
     */
    public function getRawData()
    {
        $rawData = array();
        $rawData['store_uid'] = $this->storeUid;
        $rawData['order_id'] = "F3DCB0AD-23F3-4721-BBBA-FAC8CDDB9E5F";
        $rawData['group_id'] = "D0000000520";
        $rawData['stop_time'] = "20180920";
        $rawData['stop_reason'] = "消費者不喜翻~";

        return $rawData;
    }
    /**
     * 取得服務位置
     * @return array
     */
    public function getService()
    {
        return array(
            'service_name' => 'api',
            'cmd' => 'api/disabledirectdebit'
        );
    }
    /**
     * AES 256 加密
     * @param array $fields
     * @param string $key
     * @return string
     */
    public function encrypt($fields, $key)
    {
        $data = json_encode($fields);
        $size = openssl_cipher_iv_length('AES-256-CBC');
        $iv   = openssl_random_pseudo_bytes($size);
        $data = openssl_encrypt($data, 'AES-256-CBC', $key, OPENSSL_RAW_DATA, $iv);
        $data = base64_encode($iv . $data);
        return $data;
    }
    /**
     * 資料 POST 到主機
     * @param array $postData
     * @return mixed
     */
    public function post($postData = [])
    {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_URL, $this->url);
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($postData));
        $result = curl_exec($ch);
        curl_close($ch);
        return $result;
    }
    /**
     * 取得送出欄位資料
     * @return array
     */
    public function getPostData ()
    {
        $postData = array();
        $postData['agent_uid'] = $this->agentUid;
        $postData['service'] = $this->encrypt($this->getService(), $this->agentKey);
        $postData['encry_data'] = $this->encrypt($this->getRawData(), $this->agentKey);
        return $postData;
    }
    /**
     * 執行
     */
    public function run()
    {
        $json = $this->post($this->getPostData());
        echo $json;
    }
}

$AgentDirectDebitDisabled = new AgentDirectDebitDisabled();
$AgentDirectDebitDisabled->run();
?>

using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Collections;
using System.IO;
using System.Linq;
using System.Net;
using System.Security.Cryptography;
using System.Text;
using System.Web;
using System.Dynamic;
/// <summary>
/// 建議使用.net framework4.5以上版本
/// 1.請透過NuGet安裝Newtonsoft.Json,若.net framework小於4.5請安裝Newtonsoft.Json 7.0以下版本
/// 2.若貴司.net framework小於4 可能無法使用dynamic,若是自行組陣列
/// 3.若貴司.net framework小於3.5 可能無法使用AES類別,若是參閱微軟網站使用較舊方式進行加密
/// 4.若貴司.net framework小於3.5 可能沒有Linq可使用,故data只能組字串,Newtonsoft.Json也可能無法使用
/// </summary>
namespace MyPay {
    /// <summary>
    /// 經銷商串接-取消定期定額訂單
    /// </summary>
    public class AgentDirectDebitDisabled {
        /// <summary>
        /// 經銷商商務代號
        /// </summary>
        public string agentUid = "518169081001";
        /// <summary>
        /// 經銷商金鑰或認證碼
        /// </summary>
        public string agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
        /// <summary>
        /// 特約商店商務代號
        /// </summary>
        public string storeUid = "289151880002";

        /// <summary>
        /// 串接交易位置
        /// </summary>
        public string url = "https://pay.usecase.cc/api/agent";
        /// <summary>
        /// 執行
        /// </summary>
        static void Main() {
            AgentDirectDebitDisabled simulator = new AgentDirectDebitDisabled();
            //僅限走https的Tls 1.2以上版本
            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
            //發送至遠端
            var result = simulator.Post(simulator.GetPostData());

            System.Console.WriteLine(result);
        }
        /// <summary>
        /// 取得串接欄位資料
        /// </summary>
        private dynamic GetRawData() {

            dynamic rawData = new ExpandoObject();
            rawData.store_uid = this.storeUid;
            rawData.order_id =  "F3DCB0AD-23F3-4721-BBBA-FAC8CDDB9E5F";
            rawData.group_id =  "D0000000520";
            rawData.stop_time =  "20180920";
            rawData.stop_reason =  "消費者不喜翻~";

            return rawData;
        }
        /// <summary>
        /// 取得服務位置
        /// </summary>
        private ServiceRequest GetService() {
            ServiceRequest rawData = new ServiceRequest();
            rawData.service_name = "api";
            rawData.cmd = "api/disabledirectdebit";
            return rawData;
        }
        /// <summary>
        /// 取得送出欄位資料
        /// </summary>
        private NameValueCollection GetPostData() {
            string data_json = JsonConvert.SerializeObject(GetRawData(), Formatting.None);
            string svr_json = JsonConvert.SerializeObject(GetService(), Formatting.None);; //依API種類調整

            //產生AES向量
            var IV = GetBytesIV();

            //進行加密
            var data_encode = Encrypt(data_json, this.agentKey, IV);
            var svr_encode = Encrypt(svr_json, this.agentKey, IV);

            //請注意使用的 Http Post 套件是否會自動加上UrlEncode,本Post範例為原始方式,故須加上UrlEncode
            //若自行使用的套件會自動補上UrlEncode,則請忽略下面的UrlEncode,避免做了兩次UrlEncode
            string data_toUrlEncode = HttpUtility.UrlEncode(data_encode);
            string svr_toUrlEncode = HttpUtility.UrlEncode(svr_encode);

            NameValueCollection postData = new NameValueCollection();
            postData["agent_uid"] = this.agentUid;
            postData["service"] = svr_toUrlEncode;
            postData["encry_data"] = data_toUrlEncode;
            return postData;
        }
        /// <summary>
        /// AES 256 加密
        /// </summary>
        /// <param name="data"></param>
        /// <param name="key"></param>
        /// <param name="byteIV"></param>
        /// <returns></returns>
        private string Encrypt(string data, string key, byte[] byteIV) {
            var byteKey = System.Text.Encoding.UTF8.GetBytes(key);
            var enBytes = AES_Encrypt(data, byteKey, byteIV);
            return Convert.ToBase64String(BytesAdd(byteIV, enBytes));
        }
        /// <summary>
        /// AES 256 加密處理
        /// </summary>
        /// <param name="original"></param>
        /// <param name="key"></param>
        /// <param name="iv"></param>
        /// <returns></returns>
        private byte[] AES_Encrypt(string original, byte[] key, byte[] iv) {
            try {
                var data = Encoding.UTF8.GetBytes(original);

                var cipher = Aes.Create().CreateEncryptor(key, iv);

                var de = cipher.TransformFinalBlock(data, 0, data.Length);
                return de;
            } catch {
                return null;
            }
        }
        /// <summary>
        /// 轉換Bytes
        /// </summary>
        /// <param name="a"></param>
        /// <param name="arryB"></param>
        /// <returns></returns>
        private byte[] BytesAdd(byte[] a, params byte[][] arryB) {
            List < byte > c = new List < byte > ();
            c.AddRange(a);
            arryB.ToList().ForEach(b => {
                c.AddRange(b);
            });
            return c.ToArray();
        }
        /// <summary>
        /// 產生AES的IV
        /// </summary>
        /// <returns></returns>
        private static byte[] GetBytesIV() {
            var aes = System.Security.Cryptography.AesCryptoServiceProvider.Create();
            aes.KeySize = 256;
            aes.GenerateIV();
            return aes.IV;
        }
        /// <summary>
        /// 資料 POST 到主機
        /// </summary>
        /// <param name="pars"></param>
        /// <returns></returns>
        private string Post(NameValueCollection pars) {
            string result = string.Empty;
            string param = string.Empty;
            if (pars.Count > 0) {
                pars.AllKeys.ToList().ForEach(key => {
                    param += key + "=" + pars[key] + "&";
                });
                if (param[param.Length - 1] == '&') {
                    param = param.Remove(param.Length - 1);
                }
            }
            byte[] bs = Encoding.UTF8.GetBytes(param);

            try {
                HttpWebRequest req = (HttpWebRequest) HttpWebRequest.Create(this.url);
                req.Method = "POST";
                req.ContentType = "application/x-www-form-urlencoded";
                req.ContentLength = bs.Length;
                using(Stream reqStream = req.GetRequestStream()) {
                    reqStream.Write(bs, 0, bs.Length);
                }
                using(WebResponse wr = req.GetResponse()) {
                    Encoding myEncoding = Encoding.GetEncoding("UTF-8");
                    using(StreamReader myStreamReader = new StreamReader(wr.GetResponseStream(), myEncoding)) {
                        result = myStreamReader.ReadToEnd();
                    }
                }

                req = null;
            } catch (WebException ex) {
                throw new WebException(ex.Message + "params : " + param, ex, ex.Status, ex.Response);
            }
            return result;
        }
    }
    /// <summary>
    /// 串接服務請求欄位
    /// </summary>
    public class ServiceRequest {
        public string service_name { get; set; }
        public string cmd { get; set; }
    }
}

import com.fasterxml.jackson.databind.ObjectMapper;
import java.net.URLEncoder;
import java.util.*;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import static java.nio.charset.StandardCharsets.UTF_8;
import org.spongycastle.crypto.engines.AESEngine;
import org.spongycastle.crypto.modes.CBCBlockCipher;
import org.spongycastle.crypto.paddings.PaddedBufferedBlockCipher;
import org.spongycastle.crypto.params.KeyParameter;
import org.spongycastle.crypto.params.ParametersWithIV;
import java.security.SecureRandom;
/**
 * 經銷商串接-取消定期定額訂單
 * 1. jackson-core 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core
 * 2. jackson-databind 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind
 * 3. jackson-annotations 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-annotations
 * 4. Spongy Castle 下載 https://mvnrepository.com/artifact/com.madgag.spongycastle/core
 */
public class AgentDirectDebitDisabled {
    /**
     * 經銷商商務代號
     */
    String agentUid = "518169081001";
    /**
     * 經銷商金鑰或認證碼
     */
    String agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    /**
     * 特約商店商務代號
     */
    String storeUid = "289151880002";
    /**
     * 串接交易位置
     */
    String url = "https://pay.usecase.cc/api/agent";
    /**
     * 執行
     * @param  args
     */
    public static void main(String[] args) {
        AgentDirectDebitDisabled simulator = new AgentDirectDebitDisabled();
        String json = simulator.post(simulator.getPostData());
        System.out.print(json);
    }

    @SuppressWarnings(value = { "unchecked", "deprecation" })
    /**
     * 取得串接欄位資料
     * @return 串接原始資料
     */
    public Map getRawData() {

        Map<Object, Object> rawData = new HashMap<Object, Object>();
        rawData.put("store_uid", this.storeUid);
        rawData.put("order_id", "F3DCB0AD-23F3-4721-BBBA-FAC8CDDB9E5F");
        rawData.put("group_id", "D0000000520");
        rawData.put("stop_time", "20180920");
        rawData.put("stop_reason", "消費者不喜翻~");

        return rawData;
    }
    /**
     * 取得服務位置
     * @return 串接服務資料
     */
    public Map getService() {
        Map<Object, Object> rawData = new HashMap<Object, Object>();
        rawData.put("service_name", "api");
        rawData.put("cmd", "api/disabledirectdebit");
        return rawData;
    }
    /**
     * AES 256 加密
     * @param rawData 原始資料
     * @param AesKey AES256金鑰字串
     * @return 轉換成Base64資料
     */
    public String encrypt(Map rawData, String AesKey) {

        try {
            ObjectMapper objMapper = new ObjectMapper();

            byte[] data = objMapper.writeValueAsString(rawData).getBytes(UTF_8);
            byte[] key = AesKey.getBytes(UTF_8);

            // 16 bytes is the IV size for AES256
            PaddedBufferedBlockCipher cipher = new PaddedBufferedBlockCipher(
                    new CBCBlockCipher(new AESEngine()));
            // Random iv
            SecureRandom rng = new SecureRandom();
            byte[] ivBytes = new byte[16];
            rng.nextBytes(ivBytes);

            cipher.init(true, new ParametersWithIV(new KeyParameter(key),
                    ivBytes));
            byte[] outBuf = new byte[cipher.getOutputSize(data.length)];

            int processed = cipher
                    .processBytes(data, 0, data.length, outBuf, 0);
            processed += cipher.doFinal(outBuf, processed);

            byte[] outBuf2 = new byte[processed + 16]; // Make room for iv
            System.arraycopy(ivBytes, 0, outBuf2, 0, 16); // Add iv
            System.arraycopy(outBuf, 0, outBuf2, 16, processed);

            Base64.Encoder encoder = Base64.getEncoder();
            String base64 = encoder.encodeToString(outBuf2);
            return base64;
        } catch (Exception e) {
            System.out.println(e.getMessage());
        }
        return null;
    }
    /**
     * 資料 POST 到主機
     * @param qstr 串接資料
     * @return 服務回傳JSON資訊
     */
    public String post(String qstr) {
        String result = "";
        try {
            // 資料
            byte[] qstr_bytes = qstr.getBytes(StandardCharsets.UTF_8);

            URL iurl = new URL(this.url);
            SSLContext sc = SSLContext.getInstance("TLSv1.2"); // $NON-NLS-1$
            sc.init(null, null, new java.security.SecureRandom());

            HttpsURLConnection con = (HttpsURLConnection) iurl.openConnection();
            con.setSSLSocketFactory(sc.getSocketFactory());
            con.setRequestMethod("POST");
            con.setRequestProperty("Content-Type",
                    "application/x-www-form-urlencoded");
            con.setRequestProperty("Content-Length",
                    String.valueOf(qstr_bytes.length));
            con.setRequestProperty("Accept-Charset", "UTF-8");

            con.setDoOutput(true);
            con.setDoInput(true);

            con.getOutputStream()
                    .write(qstr.getBytes(Charset.forName("UTF-8")));
            con.getOutputStream().flush();

            BufferedReader in = new BufferedReader(new InputStreamReader(
                    con.getInputStream(), "UTF-8"));
            String inputLine;
            StringBuffer response = new StringBuffer();

            while ((inputLine = in.readLine()) != null) {
                response.append(inputLine + "\r\n");
            }

            try {
                result = response.toString();
            } finally {
                in.close();
            }
        } catch (Exception ex) {
            System.out.println(ex.getMessage());
        }
        return result;
    }
    /**
     * 取得送出欄位資料
     * @return POST完整資料
     */
    public String getPostData() {
        String postData = "";
        try {
            // Base64需要使用UrlEncode做傳輸
            String data_toUrlEncode = URLEncoder.encode(
                    this.encrypt(this.getRawData(), this.agentKey), "UTF-8");
            String svr_toUrlEncode = URLEncoder.encode(
                    this.encrypt(this.getService(), this.agentKey), "UTF-8");

            postData = "agent_uid=" + this.agentUid + "&service="
                    + svr_toUrlEncode + "&encry_data=" + data_toUrlEncode;
        } catch (Exception ex) {
            System.out.println(ex.getMessage());
        }
        return postData;
    }
}

const crypto = require('crypto');
const httpRequest = require('https');

/**
 * 經銷商串接-取消定期定額訂單
 */
function AgentDirectDebitDisabled() {
    // 經銷商商務代號
    this.agentUid = "518169081001";
    // 經銷商金鑰或認證碼
    this.agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    // 特約商店商務代號
    this.storeUid = "289151880002";
    // 串接交易位置
    this.url = "https://pay.usecase.cc/api/agent";
};
/**
 * 取得串接欄位資料
 */
AgentDirectDebitDisabled.prototype.getRawData = function () {
    return {
        store_uid: this.storeUid,
        order_id: "F3DCB0AD-23F3-4721-BBBA-FAC8CDDB9E5F",
        group_id: "D0000000520",
        stop_time: "20180920",
        stop_reason: "消費者不喜翻~",

    };
};
/**
 * 取得服務位置
 */
AgentDirectDebitDisabled.prototype.getService = function () {
    return {
        service_name: "api",
        cmd: "api/disabledirectdebit"
    };
};
/**
 * AES 256 加密
 */
AgentDirectDebitDisabled.prototype.encrypt = function (fields, key) {
    let eData = JSON.stringify(fields);
    const blockSize = 16;
    const iv = crypto.randomBytes(blockSize);
    const encryptor = crypto.createCipheriv('aes-256-cbc', key, iv);
    let tmpCipher = encryptor.update(Buffer.from(eData));
    let finalCipher = encryptor.final();
    const tempData = Buffer.concat([tmpCipher, finalCipher], tmpCipher.length + finalCipher.length);
    let data = Buffer.concat([iv, tempData], iv.length + tempData.length).toString('base64');
    return data;
};
/**
 * 資料 POST 到主機
 */
AgentDirectDebitDisabled.prototype.post = function (postData) {
    return new Promise((res, rej) => {
        let options = {
            method: "POST",
            headers: {
                "Content-Type": "application/json"
            },
            rejectUnauthorized: false
        };

        let send_process = httpRequest.request(this.url, options, (api_res) => {
            let res_data = "";
            api_res.on('data', (tmp_data) => {
                res_data += tmp_data;
            });
            api_res.on('end', () => {
                res(res_data);
            });
        });

        send_process.write(JSON.stringify(postData));
        send_process.end();
    });
};
/**
 * 取得送出欄位資料
 */
AgentDirectDebitDisabled.prototype.getPostData = function () {
    return {
        "agent_uid": this.agentUid,
        "service": this.encrypt(this.getService(), this.agentKey),
        "encry_data": this.encrypt(this.getRawData(), this.agentKey)
    };
};
/**
 * 執行
 */
AgentDirectDebitDisabled.prototype.run = async function () {
    json = await this.post(this.getPostData())
    console.log(json);
};

AgentDirectDebitDisabled = new AgentDirectDebitDisabled();
AgentDirectDebitDisabled.run();

# -*- coding: utf-8 -*-
import json
import base64
import requests
from Crypto.Cipher import AES
from Crypto.Util import Padding
from Crypto.Random import get_random_bytes

"""經銷商串接-取消定期定額訂單
"""
class AgentDirectDebitDisabled:
    # 經銷商商務代號
    agentUid = "518169081001";
    # 經銷商金鑰或認證碼
    agentKey = b"0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    # 特約商店商務代號
    storeUid = "289151880002"
    # 串接交易位置
    url = "https://pay.usecase.cc/api/agent"

    def getRawData(self):
        """取得串接欄位資料

        Returns:
            {dict}: 欄位資料
        """
        rawData = {
            'store_uid': self.storeUid,
            'order_id': "F3DCB0AD-23F3-4721-BBBA-FAC8CDDB9E5F",
            'group_id': "D0000000520",
            'stop_time': "20180920",
            'stop_reason': "消費者不喜翻~",
        }
        return rawData

    def getService(self):
        """取得服務位置

        Returns:
            {dict}: 服務位置資料
        """
        return {
            'service_name': 'api',
            'cmd': 'api/disabledirectdebit'
        }

    def encrypt(self, fields, key):
        """AES 256 加密

        Args:
            fields {dict}: 欄位資料
            key {bytes}: AES金鑰

        Returns:
            {string}: 加密資料
        """
        data = json.dumps(fields, separators=(',', ':'))
        data = Padding.pad(data.encode('utf-8'), AES.block_size)
        iv = get_random_bytes(AES.block_size)
        cipher = AES.new(key, AES.MODE_CBC, iv)
        data = cipher.encrypt(data)
        data = base64.b64encode(iv + data)
        return data

    def post(self, postData):
        """資料 POST 到主機

        Args:
            postData {dict}: 欄位資料

        Returns:
            {string}: JSON資料
        """
        result = requests.post(self.url, postData)
        return result.text

    def getPostData(self):
        """取得送出欄位資料

        Returns:
            {dict}: 欄位資料
        """
        postData = {
            'agent_uid': self.agentUid,
            'service': self.encrypt(self.getService(), self.agentKey),
            'encry_data': self.encrypt(self.getRawData(), self.agentKey)
        }
        return postData

    def run(self):
        """執行
        """
        json = self.post(self.getPostData())
        print(json)

AgentDirectDebitDisabled = AgentDirectDebitDisabled()
AgentDirectDebitDisabled.run()

回傳 JSON 結構如下:

{
    "code": "B500",
    "msg": "停扣日必須大於今日",
    "order_id": "F3DCB0AD-23F3-4721-BBBA-FAC8CDDB9E5F",
    "group_id": "D0000000520"
}

經銷商『定期定額式扣款取消』參數說明

欄位 型態 說明
agent_uid string(16) 經銷商商務代號
service text {"service_name": "api", "cmd": "api\/disabledirectdebit"}
JSON格式,AES256加密資料
encry_data text 『定期定額式扣款取消』欄位參考
JSON格式,AES256加密資料

『定期定額式扣款取消』欄位

參數名稱 型態 說明 必須
store_uid string 特約商店商務代號
order_id string 定期扣款之訂單編號
group_id string 定期扣款群組編號
stop_time string 取消日期 (時間格是為YYYYMMDD)
stop_reason string 取消原因

『定期定額式扣款取消』回傳欄位

參數名稱 型態 說明 必須
code string 回傳碼
msg string 訊息說明
order_id string 定期扣款之訂單編號
group_id string 定期扣款群組編號

MYPAY電子錢包綁定

特店產生一組token專屬會員,以後會員後續交易時,不需要再輸入卡號,加速交易流程與資訊安全。 發動API呼叫信用卡綁定頁面,消費者將信用卡號輸入,系統會綁定貴司電子錢包時,當完成時將畫面導回貴司網站,並會背景通報結果。

<?php
/**
 * 經銷商串接-MYPAY電子錢包綁定
 */
final class AgentEWalletBind
{
    /**
     * 經銷商商務代號
     * @var string
     */
    public $agentUid = "518169081001";
    /**
     * 經銷商金鑰或認證碼
     * @var string
     */
    public $agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    /**
     * 特約商店商務代號(代特約商店發動)
     * @var string
     */
    public $storeUid = "289151880002";
    /**
     * 串接交易位置
     * @var string
     */
    public $url = "https://pay.usecase.cc/api/agent";
    /**
     * 取得串接欄位資料
     * @return array
     */
    public function getRawData()
    {
        $rawData = array();
        $rawData['store_uid'] = $this->storeUid;
        $rawData['user_id'] = "phper";
        $rawData['user_sn'] = "A123456789";
        $rawData['user_cellphone_code'] = "886";
        $rawData['user_cellphone'] = "918123123";
        $rawData['user_real_name'] = "金城武";
        $rawData['user_email'] = "[email protected]";
        $rawData['user_english_name'] = "Takeshi Kaneshiro";
        $rawData['user_address'] = "台中市西區台灣大道二段573號6樓E室";
        $rawData['pfn'] = "CREDITCARD";
        $rawData['ip'] = "127.0.0.1";
        $rawData['success_returl'] = "https://www.mypay.com.tw/";
        $rawData['failure_returl'] = "https://www.google.com.tw/";

        return $rawData;
    }
    /**
     * 取得服務位置
     * @return array
     */
    public function getService()
    {
        return array(
            'service_name' => 'api',
            'cmd' => 'api/ewalletbind'
        );
    }
    /**
     * AES 256 加密
     * @param array $fields
     * @param string $key
     * @return string
     */
    public function encrypt($fields, $key)
    {
        $data = json_encode($fields);
        $size = openssl_cipher_iv_length('AES-256-CBC');
        $iv   = openssl_random_pseudo_bytes($size);
        $data = openssl_encrypt($data, 'AES-256-CBC', $key, OPENSSL_RAW_DATA, $iv);
        $data = base64_encode($iv . $data);
        return $data;
    }
    /**
     * 資料 POST 到主機
     * @param array $postData
     * @return mixed
     */
    public function post($postData = [])
    {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_URL, $this->url);
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($postData));
        $result = curl_exec($ch);
        curl_close($ch);
        return $result;
    }
    /**
     * 取得送出欄位資料
     * @return array
     */
    public function getPostData ()
    {
        $postData = array();
        $postData['agent_uid'] = $this->agentUid;
        $postData['service'] = $this->encrypt($this->getService(), $this->agentKey);
        $postData['encry_data'] = $this->encrypt($this->getRawData(), $this->agentKey);
        return $postData;
    }
    /**
     * 執行
     */
    public function run()
    {
        $json = $this->post($this->getPostData());
        echo $json;
    }
}

$AgentEWalletBind = new AgentEWalletBind();
$AgentEWalletBind->run();
?>

using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Collections;
using System.IO;
using System.Linq;
using System.Net;
using System.Security.Cryptography;
using System.Text;
using System.Web;
using System.Dynamic;
/// <summary>
/// 建議使用.net framework4.5以上版本
/// 1.請透過NuGet安裝Newtonsoft.Json,若.net framework小於4.5請安裝Newtonsoft.Json 7.0以下版本
/// 2.若貴司.net framework小於4 可能無法使用dynamic,若是自行組陣列
/// 3.若貴司.net framework小於3.5 可能無法使用AES類別,若是參閱微軟網站使用較舊方式進行加密
/// 4.若貴司.net framework小於3.5 可能沒有Linq可使用,故data只能組字串,Newtonsoft.Json也可能無法使用
/// </summary>
namespace MyPay {
    /// <summary>
    /// 經銷商串接-MYPAY電子錢包綁定
    /// </summary>
    public class AgentEWalletBind {
        /// <summary>
        /// 經銷商商務代號
        /// </summary>
        public string agentUid = "518169081001";
        /// <summary>
        /// 經銷商金鑰或認證碼
        /// </summary>
        public string agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
        /// <summary>
        /// 特約商店商務代號
        /// </summary>
        public string storeUid = "289151880002";

        /// <summary>
        /// 串接交易位置
        /// </summary>
        public string url = "https://pay.usecase.cc/api/agent";
        /// <summary>
        /// 執行
        /// </summary>
        static void Main() {
            AgentEWalletBind simulator = new AgentEWalletBind();
            //僅限走https的Tls 1.2以上版本
            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
            //發送至遠端
            var result = simulator.Post(simulator.GetPostData());

            System.Console.WriteLine(result);
        }
        /// <summary>
        /// 取得串接欄位資料
        /// </summary>
        private dynamic GetRawData() {

            dynamic rawData = new ExpandoObject();
            rawData.store_uid = this.storeUid;
            rawData.user_id =  "phper";
            rawData.user_sn =  "A123456789";
            rawData.user_cellphone_code =  "886";
            rawData.user_cellphone =  "918123123";
            rawData.user_real_name =  "金城武";
            rawData.user_email =  "[email protected]";
            rawData.user_english_name =  "Takeshi Kaneshiro";
            rawData.user_address =  "台中市西區台灣大道二段573號6樓E室";
            rawData.pfn =  "CREDITCARD";
            rawData.ip =  "127.0.0.1";
            rawData.success_returl =  "https://www.mypay.com.tw/";
            rawData.failure_returl =  "https://www.google.com.tw/";

            return rawData;
        }
        /// <summary>
        /// 取得服務位置
        /// </summary>
        private ServiceRequest GetService() {
            ServiceRequest rawData = new ServiceRequest();
            rawData.service_name = "api";
            rawData.cmd = "api/ewalletbind";
            return rawData;
        }
        /// <summary>
        /// 取得送出欄位資料
        /// </summary>
        private NameValueCollection GetPostData() {
            string data_json = JsonConvert.SerializeObject(GetRawData(), Formatting.None);
            string svr_json = JsonConvert.SerializeObject(GetService(), Formatting.None);; //依API種類調整

            //產生AES向量
            var IV = GetBytesIV();

            //進行加密
            var data_encode = Encrypt(data_json, this.agentKey, IV);
            var svr_encode = Encrypt(svr_json, this.agentKey, IV);

            //請注意使用的 Http Post 套件是否會自動加上UrlEncode,本Post範例為原始方式,故須加上UrlEncode
            //若自行使用的套件會自動補上UrlEncode,則請忽略下面的UrlEncode,避免做了兩次UrlEncode
            string data_toUrlEncode = HttpUtility.UrlEncode(data_encode);
            string svr_toUrlEncode = HttpUtility.UrlEncode(svr_encode);

            NameValueCollection postData = new NameValueCollection();
            postData["agent_uid"] = this.agentUid;
            postData["service"] = svr_toUrlEncode;
            postData["encry_data"] = data_toUrlEncode;
            return postData;
        }
        /// <summary>
        /// AES 256 加密
        /// </summary>
        /// <param name="data"></param>
        /// <param name="key"></param>
        /// <param name="byteIV"></param>
        /// <returns></returns>
        private string Encrypt(string data, string key, byte[] byteIV) {
            var byteKey = System.Text.Encoding.UTF8.GetBytes(key);
            var enBytes = AES_Encrypt(data, byteKey, byteIV);
            return Convert.ToBase64String(BytesAdd(byteIV, enBytes));
        }
        /// <summary>
        /// AES 256 加密處理
        /// </summary>
        /// <param name="original"></param>
        /// <param name="key"></param>
        /// <param name="iv"></param>
        /// <returns></returns>
        private byte[] AES_Encrypt(string original, byte[] key, byte[] iv) {
            try {
                var data = Encoding.UTF8.GetBytes(original);

                var cipher = Aes.Create().CreateEncryptor(key, iv);

                var de = cipher.TransformFinalBlock(data, 0, data.Length);
                return de;
            } catch {
                return null;
            }
        }
        /// <summary>
        /// 轉換Bytes
        /// </summary>
        /// <param name="a"></param>
        /// <param name="arryB"></param>
        /// <returns></returns>
        private byte[] BytesAdd(byte[] a, params byte[][] arryB) {
            List < byte > c = new List < byte > ();
            c.AddRange(a);
            arryB.ToList().ForEach(b => {
                c.AddRange(b);
            });
            return c.ToArray();
        }
        /// <summary>
        /// 產生AES的IV
        /// </summary>
        /// <returns></returns>
        private static byte[] GetBytesIV() {
            var aes = System.Security.Cryptography.AesCryptoServiceProvider.Create();
            aes.KeySize = 256;
            aes.GenerateIV();
            return aes.IV;
        }
        /// <summary>
        /// 資料 POST 到主機
        /// </summary>
        /// <param name="pars"></param>
        /// <returns></returns>
        private string Post(NameValueCollection pars) {
            string result = string.Empty;
            string param = string.Empty;
            if (pars.Count > 0) {
                pars.AllKeys.ToList().ForEach(key => {
                    param += key + "=" + pars[key] + "&";
                });
                if (param[param.Length - 1] == '&') {
                    param = param.Remove(param.Length - 1);
                }
            }
            byte[] bs = Encoding.UTF8.GetBytes(param);

            try {
                HttpWebRequest req = (HttpWebRequest) HttpWebRequest.Create(this.url);
                req.Method = "POST";
                req.ContentType = "application/x-www-form-urlencoded";
                req.ContentLength = bs.Length;
                using(Stream reqStream = req.GetRequestStream()) {
                    reqStream.Write(bs, 0, bs.Length);
                }
                using(WebResponse wr = req.GetResponse()) {
                    Encoding myEncoding = Encoding.GetEncoding("UTF-8");
                    using(StreamReader myStreamReader = new StreamReader(wr.GetResponseStream(), myEncoding)) {
                        result = myStreamReader.ReadToEnd();
                    }
                }

                req = null;
            } catch (WebException ex) {
                throw new WebException(ex.Message + "params : " + param, ex, ex.Status, ex.Response);
            }
            return result;
        }
    }
    /// <summary>
    /// 串接服務請求欄位
    /// </summary>
    public class ServiceRequest {
        public string service_name { get; set; }
        public string cmd { get; set; }
    }
}

import com.fasterxml.jackson.databind.ObjectMapper;
import java.net.URLEncoder;
import java.util.*;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import static java.nio.charset.StandardCharsets.UTF_8;
import org.spongycastle.crypto.engines.AESEngine;
import org.spongycastle.crypto.modes.CBCBlockCipher;
import org.spongycastle.crypto.paddings.PaddedBufferedBlockCipher;
import org.spongycastle.crypto.params.KeyParameter;
import org.spongycastle.crypto.params.ParametersWithIV;
import java.security.SecureRandom;
/**
 * 經銷商串接-MYPAY電子錢包綁定
 * 1. jackson-core 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core
 * 2. jackson-databind 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind
 * 3. jackson-annotations 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-annotations
 * 4. Spongy Castle 下載 https://mvnrepository.com/artifact/com.madgag.spongycastle/core
 */
public class AgentEWalletBind {
    /**
     * 經銷商商務代號
     */
    String agentUid = "518169081001";
    /**
     * 經銷商金鑰或認證碼
     */
    String agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    /**
     * 特約商店商務代號
     */
    String storeUid = "289151880002";
    /**
     * 串接交易位置
     */
    String url = "https://pay.usecase.cc/api/agent";
    /**
     * 執行
     * @param  args
     */
    public static void main(String[] args) {
        AgentEWalletBind simulator = new AgentEWalletBind();
        String json = simulator.post(simulator.getPostData());
        System.out.print(json);
    }

    @SuppressWarnings(value = { "unchecked", "deprecation" })
    /**
     * 取得串接欄位資料
     * @return 串接原始資料
     */
    public Map getRawData() {

        Map<Object, Object> rawData = new HashMap<Object, Object>();
        rawData.put("store_uid", this.storeUid);
        rawData.put("user_id", "phper");
        rawData.put("user_sn", "A123456789");
        rawData.put("user_cellphone_code", "886");
        rawData.put("user_cellphone", "918123123");
        rawData.put("user_real_name", "金城武");
        rawData.put("user_email", "[email protected]");
        rawData.put("user_english_name", "Takeshi Kaneshiro");
        rawData.put("user_address", "台中市西區台灣大道二段573號6樓E室");
        rawData.put("pfn", "CREDITCARD");
        rawData.put("ip", "127.0.0.1");
        rawData.put("success_returl", "https://www.mypay.com.tw/");
        rawData.put("failure_returl", "https://www.google.com.tw/");

        return rawData;
    }
    /**
     * 取得服務位置
     * @return 串接服務資料
     */
    public Map getService() {
        Map<Object, Object> rawData = new HashMap<Object, Object>();
        rawData.put("service_name", "api");
        rawData.put("cmd", "api/ewalletbind");
        return rawData;
    }
    /**
     * AES 256 加密
     * @param rawData 原始資料
     * @param AesKey AES256金鑰字串
     * @return 轉換成Base64資料
     */
    public String encrypt(Map rawData, String AesKey) {

        try {
            ObjectMapper objMapper = new ObjectMapper();

            byte[] data = objMapper.writeValueAsString(rawData).getBytes(UTF_8);
            byte[] key = AesKey.getBytes(UTF_8);

            // 16 bytes is the IV size for AES256
            PaddedBufferedBlockCipher cipher = new PaddedBufferedBlockCipher(
                    new CBCBlockCipher(new AESEngine()));
            // Random iv
            SecureRandom rng = new SecureRandom();
            byte[] ivBytes = new byte[16];
            rng.nextBytes(ivBytes);

            cipher.init(true, new ParametersWithIV(new KeyParameter(key),
                    ivBytes));
            byte[] outBuf = new byte[cipher.getOutputSize(data.length)];

            int processed = cipher
                    .processBytes(data, 0, data.length, outBuf, 0);
            processed += cipher.doFinal(outBuf, processed);

            byte[] outBuf2 = new byte[processed + 16]; // Make room for iv
            System.arraycopy(ivBytes, 0, outBuf2, 0, 16); // Add iv
            System.arraycopy(outBuf, 0, outBuf2, 16, processed);

            Base64.Encoder encoder = Base64.getEncoder();
            String base64 = encoder.encodeToString(outBuf2);
            return base64;
        } catch (Exception e) {
            System.out.println(e.getMessage());
        }
        return null;
    }
    /**
     * 資料 POST 到主機
     * @param qstr 串接資料
     * @return 服務回傳JSON資訊
     */
    public String post(String qstr) {
        String result = "";
        try {
            // 資料
            byte[] qstr_bytes = qstr.getBytes(StandardCharsets.UTF_8);

            URL iurl = new URL(this.url);
            SSLContext sc = SSLContext.getInstance("TLSv1.2"); // $NON-NLS-1$
            sc.init(null, null, new java.security.SecureRandom());

            HttpsURLConnection con = (HttpsURLConnection) iurl.openConnection();
            con.setSSLSocketFactory(sc.getSocketFactory());
            con.setRequestMethod("POST");
            con.setRequestProperty("Content-Type",
                    "application/x-www-form-urlencoded");
            con.setRequestProperty("Content-Length",
                    String.valueOf(qstr_bytes.length));
            con.setRequestProperty("Accept-Charset", "UTF-8");

            con.setDoOutput(true);
            con.setDoInput(true);

            con.getOutputStream()
                    .write(qstr.getBytes(Charset.forName("UTF-8")));
            con.getOutputStream().flush();

            BufferedReader in = new BufferedReader(new InputStreamReader(
                    con.getInputStream(), "UTF-8"));
            String inputLine;
            StringBuffer response = new StringBuffer();

            while ((inputLine = in.readLine()) != null) {
                response.append(inputLine + "\r\n");
            }

            try {
                result = response.toString();
            } finally {
                in.close();
            }
        } catch (Exception ex) {
            System.out.println(ex.getMessage());
        }
        return result;
    }
    /**
     * 取得送出欄位資料
     * @return POST完整資料
     */
    public String getPostData() {
        String postData = "";
        try {
            // Base64需要使用UrlEncode做傳輸
            String data_toUrlEncode = URLEncoder.encode(
                    this.encrypt(this.getRawData(), this.agentKey), "UTF-8");
            String svr_toUrlEncode = URLEncoder.encode(
                    this.encrypt(this.getService(), this.agentKey), "UTF-8");

            postData = "agent_uid=" + this.agentUid + "&service="
                    + svr_toUrlEncode + "&encry_data=" + data_toUrlEncode;
        } catch (Exception ex) {
            System.out.println(ex.getMessage());
        }
        return postData;
    }
}

const crypto = require('crypto');
const httpRequest = require('https');

/**
 * 經銷商串接-取消定期定額訂單
 */
function AgentDirectDebitDisabled() {
    // 經銷商商務代號
    this.agentUid = "518169081001";
    // 經銷商金鑰或認證碼
    this.agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    // 特約商店商務代號
    this.storeUid = "289151880002";
    // 串接交易位置
    this.url = "https://pay.usecase.cc/api/agent";
};
/**
 * 取得串接欄位資料
 */
AgentDirectDebitDisabled.prototype.getRawData = function () {
    return {
        store_uid: this.storeUid,
        order_id: "F3DCB0AD-23F3-4721-BBBA-FAC8CDDB9E5F",
        group_id: "D0000000520",
        stop_time: "20180920",
        stop_reason: "消費者不喜翻~",

    };
};
/**
 * 取得服務位置
 */
AgentDirectDebitDisabled.prototype.getService = function () {
    return {
        service_name: "api",
        cmd: "api/disabledirectdebit"
    };
};
/**
 * AES 256 加密
 */
AgentDirectDebitDisabled.prototype.encrypt = function (fields, key) {
    let eData = JSON.stringify(fields);
    const blockSize = 16;
    const iv = crypto.randomBytes(blockSize);
    const encryptor = crypto.createCipheriv('aes-256-cbc', key, iv);
    let tmpCipher = encryptor.update(Buffer.from(eData));
    let finalCipher = encryptor.final();
    const tempData = Buffer.concat([tmpCipher, finalCipher], tmpCipher.length + finalCipher.length);
    let data = Buffer.concat([iv, tempData], iv.length + tempData.length).toString('base64');
    return data;
};
/**
 * 資料 POST 到主機
 */
AgentDirectDebitDisabled.prototype.post = function (postData) {
    return new Promise((res, rej) => {
        let options = {
            method: "POST",
            headers: {
                "Content-Type": "application/json"
            },
            rejectUnauthorized: false
        };

        let send_process = httpRequest.request(this.url, options, (api_res) => {
            let res_data = "";
            api_res.on('data', (tmp_data) => {
                res_data += tmp_data;
            });
            api_res.on('end', () => {
                res(res_data);
            });
        });

        send_process.write(JSON.stringify(postData));
        send_process.end();
    });
};
/**
 * 取得送出欄位資料
 */
AgentDirectDebitDisabled.prototype.getPostData = function () {
    return {
        "agent_uid": this.agentUid,
        "service": this.encrypt(this.getService(), this.agentKey),
        "encry_data": this.encrypt(this.getRawData(), this.agentKey)
    };
};
/**
 * 執行
 */
AgentDirectDebitDisabled.prototype.run = async function () {
    json = await this.post(this.getPostData())
    console.log(json);
};

AgentDirectDebitDisabled = new AgentDirectDebitDisabled();
AgentDirectDebitDisabled.run();

# -*- coding: utf-8 -*-
import json
import base64
import requests
from Crypto.Cipher import AES
from Crypto.Util import Padding
from Crypto.Random import get_random_bytes

"""經銷商串接-取消定期定額訂單
"""
class AgentDirectDebitDisabled:
    # 經銷商商務代號
    agentUid = "518169081001";
    # 經銷商金鑰或認證碼
    agentKey = b"0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    # 特約商店商務代號
    storeUid = "289151880002"
    # 串接交易位置
    url = "https://pay.usecase.cc/api/agent"

    def getRawData(self):
        """取得串接欄位資料

        Returns:
            {dict}: 欄位資料
        """
        rawData = {
            'store_uid': self.storeUid,
            'order_id': "F3DCB0AD-23F3-4721-BBBA-FAC8CDDB9E5F",
            'group_id': "D0000000520",
            'stop_time': "20180920",
            'stop_reason': "消費者不喜翻~",
        }
        return rawData

    def getService(self):
        """取得服務位置

        Returns:
            {dict}: 服務位置資料
        """
        return {
            'service_name': 'api',
            'cmd': 'api/disabledirectdebit'
        }

    def encrypt(self, fields, key):
        """AES 256 加密

        Args:
            fields {dict}: 欄位資料
            key {bytes}: AES金鑰

        Returns:
            {string}: 加密資料
        """
        data = json.dumps(fields, separators=(',', ':'))
        data = Padding.pad(data.encode('utf-8'), AES.block_size)
        iv = get_random_bytes(AES.block_size)
        cipher = AES.new(key, AES.MODE_CBC, iv)
        data = cipher.encrypt(data)
        data = base64.b64encode(iv + data)
        return data

    def post(self, postData):
        """資料 POST 到主機

        Args:
            postData {dict}: 欄位資料

        Returns:
            {string}: JSON資料
        """
        result = requests.post(self.url, postData)
        return result.text

    def getPostData(self):
        """取得送出欄位資料

        Returns:
            {dict}: 欄位資料
        """
        postData = {
            'agent_uid': self.agentUid,
            'service': self.encrypt(self.getService(), self.agentKey),
            'encry_data': self.encrypt(self.getRawData(), self.agentKey)
        }
        return postData

    def run(self):
        """執行
        """
        json = self.post(self.getPostData())
        print(json)

AgentDirectDebitDisabled = AgentDirectDebitDisabled()
AgentDirectDebitDisabled.run()

回傳 JSON 結構如下:

{
  "code": "B200",
  "msg": "執行成功",
  "url": "https:\/\/pay.usecase.cc\/ewallet\/107176.html"
}

經銷商『MYPAY電子錢包綁定』參數說明

欄位 型態 說明
agent_uid string(16) 經銷商商務代號
service text {"service_name": "api", "cmd": "api\/ewalletbind"}
JSON格式,AES256加密資料
encry_data text 『MYPAY電子錢包綁定』欄位參考
JSON格式,AES256加密資料

『MYPAY電子錢包綁定』欄位

參數名稱 型態 說明 必須
store_uid string 特約商店代碼 必填
user_id string 消費者帳號 必填
user_name string 消費者姓名
user_real_name string 消費者真實姓名
user_english_name string 消費者英文姓名
user_zipcode string 消費者郵遞區號
user_address string 消費者帳單地址
user_sn_type string 證號類型 『證號類型』值參考
user_sn string 付款人身分證/統一證號/護照號碼
user_phone string 消費者家用電話
user_cellphone_code string 消費者行動電話國碼
user_cellphone string 消費者行動電話
user_email string 消費者 E-Mail
user_birthday string 消費者生日
ip string 消費者來源 IP 必填
pfn string 綁定支付方式 『付款方式』值參考
echo_0 string 自訂回傳參數 1
echo_1 string 自訂回傳參數 2
echo_2 string 自訂回傳參數 3
echo_3 string 自訂回傳參數 4
echo_4 string 自訂回傳參數 5
success_returl string 綁定成功導頁網址
failure_returl string 綁定失敗導頁網址

『MYPAY電子錢包綁定』回傳欄位

參數名稱 型態 說明 必須
code string 交易回傳碼 『電子錢包執行狀態碼』值參考
msg string 回傳訊息
url string 交易網址

『電子錢包虛擬卡號回傳資訊』回報欄位

參數名稱 型態 說明 必須
pfn string 支付類型
cardno string 綁定卡號 (僅顯示前六後四)
user_id string 消費者帳號
cellphone_code string 用以取消綁定之手機國碼
cellphone string 用以取消綁定之手機號碼
virtual_pan string 虛擬卡號
enable string 是否啟用 0.關閉 1.啟用

取消退款

當天發動退款請求時,會在系統退款柱列等待退款(現金類退款)。系統退款時間為隔天凌晨零時才發動退款,故在尚未做退款作業前,可發動此API請求,來取消(5)退款請求(也可透過管理介面來取消)。

<?php
/**
 * 經銷商串接-取消退款
 */
final class AgentRefundCancel
{
    /**
     * 經銷商商務代號
     * @var string
     */
    public $agentUid = "518169081001";
    /**
     * 經銷商金鑰或認證碼
     * @var string
     */
    public $agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    /**
     * 特約商店商務代號(代特約商店發動)
     * @var string
     */
    public $storeUid = "289151880002";
    /**
     * 串接交易位置
     * @var string
     */
    public $url = "https://pay.usecase.cc/api/agent";
    /**
     * 取得串接欄位資料
     * @return array
     */
    public function getRawData()
    {
        $rawData = array();
        $rawData['store_uid'] = $this->storeUid;
        $rawData['uid'] = "30587";
        $rawData['key'] = "2b848830072c0db6273d5637ad4b8337";

        return $rawData;
    }
    /**
     * 取得服務位置
     * @return array
     */
    public function getService()
    {
        return array(
            'service_name' => 'api',
            'cmd' => 'api/refundcancel'
        );
    }
    /**
     * AES 256 加密
     * @param array $fields
     * @param string $key
     * @return string
     */
    public function encrypt($fields, $key)
    {
        $data = json_encode($fields);
        $size = openssl_cipher_iv_length('AES-256-CBC');
        $iv   = openssl_random_pseudo_bytes($size);
        $data = openssl_encrypt($data, 'AES-256-CBC', $key, OPENSSL_RAW_DATA, $iv);
        $data = base64_encode($iv . $data);
        return $data;
    }
    /**
     * 資料 POST 到主機
     * @param array $postData
     * @return mixed
     */
    public function post($postData = [])
    {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_URL, $this->url);
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($postData));
        $result = curl_exec($ch);
        curl_close($ch);
        return $result;
    }
    /**
     * 取得送出欄位資料
     * @return array
     */
    public function getPostData ()
    {
        $postData = array();
        $postData['agent_uid'] = $this->agentUid;
        $postData['service'] = $this->encrypt($this->getService(), $this->agentKey);
        $postData['encry_data'] = $this->encrypt($this->getRawData(), $this->agentKey);
        return $postData;
    }
    /**
     * 執行
     */
    public function run()
    {
        $json = $this->post($this->getPostData());
        echo $json;
    }
}

$AgentRefundCancel = new AgentRefundCancel();
$AgentRefundCancel->run();
?>

using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Collections;
using System.IO;
using System.Linq;
using System.Net;
using System.Security.Cryptography;
using System.Text;
using System.Web;
using System.Dynamic;
/// <summary>
/// 建議使用.net framework4.5以上版本
/// 1.請透過NuGet安裝Newtonsoft.Json,若.net framework小於4.5請安裝Newtonsoft.Json 7.0以下版本
/// 2.若貴司.net framework小於4 可能無法使用dynamic,若是自行組陣列
/// 3.若貴司.net framework小於3.5 可能無法使用AES類別,若是參閱微軟網站使用較舊方式進行加密
/// 4.若貴司.net framework小於3.5 可能沒有Linq可使用,故data只能組字串,Newtonsoft.Json也可能無法使用
/// </summary>
namespace MyPay {
    /// <summary>
    /// 經銷商串接-取消退款
    /// </summary>
    public class AgentRefundCancel {
        /// <summary>
        /// 經銷商商務代號
        /// </summary>
        public string agentUid = "518169081001";
        /// <summary>
        /// 經銷商金鑰或認證碼
        /// </summary>
        public string agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
        /// <summary>
        /// 特約商店商務代號
        /// </summary>
        public string storeUid = "289151880002";

        /// <summary>
        /// 串接交易位置
        /// </summary>
        public string url = "https://pay.usecase.cc/api/agent";
        /// <summary>
        /// 執行
        /// </summary>
        static void Main() {
            AgentRefundCancel simulator = new AgentRefundCancel();
            //僅限走https的Tls 1.2以上版本
            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
            //發送至遠端
            var result = simulator.Post(simulator.GetPostData());

            System.Console.WriteLine(result);
        }
        /// <summary>
        /// 取得串接欄位資料
        /// </summary>
        private dynamic GetRawData() {

            dynamic rawData = new ExpandoObject();
            rawData.store_uid = this.storeUid;
            rawData.uid =  "30587";
            rawData.key =  "2b848830072c0db6273d5637ad4b8337";

            return rawData;
        }
        /// <summary>
        /// 取得服務位置
        /// </summary>
        private ServiceRequest GetService() {
            ServiceRequest rawData = new ServiceRequest();
            rawData.service_name = "api";
            rawData.cmd = "api/refundcancel";
            return rawData;
        }
        /// <summary>
        /// 取得送出欄位資料
        /// </summary>
        private NameValueCollection GetPostData() {
            string data_json = JsonConvert.SerializeObject(GetRawData(), Formatting.None);
            string svr_json = JsonConvert.SerializeObject(GetService(), Formatting.None);; //依API種類調整

            //產生AES向量
            var IV = GetBytesIV();

            //進行加密
            var data_encode = Encrypt(data_json, this.agentKey, IV);
            var svr_encode = Encrypt(svr_json, this.agentKey, IV);

            //請注意使用的 Http Post 套件是否會自動加上UrlEncode,本Post範例為原始方式,故須加上UrlEncode
            //若自行使用的套件會自動補上UrlEncode,則請忽略下面的UrlEncode,避免做了兩次UrlEncode
            string data_toUrlEncode = HttpUtility.UrlEncode(data_encode);
            string svr_toUrlEncode = HttpUtility.UrlEncode(svr_encode);

            NameValueCollection postData = new NameValueCollection();
            postData["agent_uid"] = this.agentUid;
            postData["service"] = svr_toUrlEncode;
            postData["encry_data"] = data_toUrlEncode;
            return postData;
        }
        /// <summary>
        /// AES 256 加密
        /// </summary>
        /// <param name="data"></param>
        /// <param name="key"></param>
        /// <param name="byteIV"></param>
        /// <returns></returns>
        private string Encrypt(string data, string key, byte[] byteIV) {
            var byteKey = System.Text.Encoding.UTF8.GetBytes(key);
            var enBytes = AES_Encrypt(data, byteKey, byteIV);
            return Convert.ToBase64String(BytesAdd(byteIV, enBytes));
        }
        /// <summary>
        /// AES 256 加密處理
        /// </summary>
        /// <param name="original"></param>
        /// <param name="key"></param>
        /// <param name="iv"></param>
        /// <returns></returns>
        private byte[] AES_Encrypt(string original, byte[] key, byte[] iv) {
            try {
                var data = Encoding.UTF8.GetBytes(original);

                var cipher = Aes.Create().CreateEncryptor(key, iv);

                var de = cipher.TransformFinalBlock(data, 0, data.Length);
                return de;
            } catch {
                return null;
            }
        }
        /// <summary>
        /// 轉換Bytes
        /// </summary>
        /// <param name="a"></param>
        /// <param name="arryB"></param>
        /// <returns></returns>
        private byte[] BytesAdd(byte[] a, params byte[][] arryB) {
            List < byte > c = new List < byte > ();
            c.AddRange(a);
            arryB.ToList().ForEach(b => {
                c.AddRange(b);
            });
            return c.ToArray();
        }
        /// <summary>
        /// 產生AES的IV
        /// </summary>
        /// <returns></returns>
        private static byte[] GetBytesIV() {
            var aes = System.Security.Cryptography.AesCryptoServiceProvider.Create();
            aes.KeySize = 256;
            aes.GenerateIV();
            return aes.IV;
        }
        /// <summary>
        /// 資料 POST 到主機
        /// </summary>
        /// <param name="pars"></param>
        /// <returns></returns>
        private string Post(NameValueCollection pars) {
            string result = string.Empty;
            string param = string.Empty;
            if (pars.Count > 0) {
                pars.AllKeys.ToList().ForEach(key => {
                    param += key + "=" + pars[key] + "&";
                });
                if (param[param.Length - 1] == '&') {
                    param = param.Remove(param.Length - 1);
                }
            }
            byte[] bs = Encoding.UTF8.GetBytes(param);

            try {
                HttpWebRequest req = (HttpWebRequest) HttpWebRequest.Create(this.url);
                req.Method = "POST";
                req.ContentType = "application/x-www-form-urlencoded";
                req.ContentLength = bs.Length;
                using(Stream reqStream = req.GetRequestStream()) {
                    reqStream.Write(bs, 0, bs.Length);
                }
                using(WebResponse wr = req.GetResponse()) {
                    Encoding myEncoding = Encoding.GetEncoding("UTF-8");
                    using(StreamReader myStreamReader = new StreamReader(wr.GetResponseStream(), myEncoding)) {
                        result = myStreamReader.ReadToEnd();
                    }
                }

                req = null;
            } catch (WebException ex) {
                throw new WebException(ex.Message + "params : " + param, ex, ex.Status, ex.Response);
            }
            return result;
        }
    }
    /// <summary>
    /// 串接服務請求欄位
    /// </summary>
    public class ServiceRequest {
        public string service_name { get; set; }
        public string cmd { get; set; }
    }
}

import com.fasterxml.jackson.databind.ObjectMapper;
import java.net.URLEncoder;
import java.util.*;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import static java.nio.charset.StandardCharsets.UTF_8;
import org.spongycastle.crypto.engines.AESEngine;
import org.spongycastle.crypto.modes.CBCBlockCipher;
import org.spongycastle.crypto.paddings.PaddedBufferedBlockCipher;
import org.spongycastle.crypto.params.KeyParameter;
import org.spongycastle.crypto.params.ParametersWithIV;
import java.security.SecureRandom;
/**
 * 經銷商串接-取消退款
 * 1. jackson-core 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core
 * 2. jackson-databind 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind
 * 3. jackson-annotations 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-annotations
 * 4. Spongy Castle 下載 https://mvnrepository.com/artifact/com.madgag.spongycastle/core
 */
public class AgentRefundCancel {
    /**
     * 經銷商商務代號
     */
    String agentUid = "518169081001";
    /**
     * 經銷商金鑰或認證碼
     */
    String agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    /**
     * 特約商店商務代號
     */
    String storeUid = "289151880002";
    /**
     * 串接交易位置
     */
    String url = "https://pay.usecase.cc/api/agent";
    /**
     * 執行
     * @param  args
     */
    public static void main(String[] args) {
        AgentRefundCancel simulator = new AgentRefundCancel();
        String json = simulator.post(simulator.getPostData());
        System.out.print(json);
    }

    @SuppressWarnings(value = { "unchecked", "deprecation" })
    /**
     * 取得串接欄位資料
     * @return 串接原始資料
     */
    public Map getRawData() {

        Map<Object, Object> rawData = new HashMap<Object, Object>();
        rawData.put("store_uid", this.storeUid);
        rawData.put("uid", "30587");
        rawData.put("key", "2b848830072c0db6273d5637ad4b8337");

        return rawData;
    }
    /**
     * 取得服務位置
     * @return 串接服務資料
     */
    public Map getService() {
        Map<Object, Object> rawData = new HashMap<Object, Object>();
        rawData.put("service_name", "api");
        rawData.put("cmd", "api/refundcancel");
        return rawData;
    }
    /**
     * AES 256 加密
     * @param rawData 原始資料
     * @param AesKey AES256金鑰字串
     * @return 轉換成Base64資料
     */
    public String encrypt(Map rawData, String AesKey) {

        try {
            ObjectMapper objMapper = new ObjectMapper();

            byte[] data = objMapper.writeValueAsString(rawData).getBytes(UTF_8);
            byte[] key = AesKey.getBytes(UTF_8);

            // 16 bytes is the IV size for AES256
            PaddedBufferedBlockCipher cipher = new PaddedBufferedBlockCipher(
                    new CBCBlockCipher(new AESEngine()));
            // Random iv
            SecureRandom rng = new SecureRandom();
            byte[] ivBytes = new byte[16];
            rng.nextBytes(ivBytes);

            cipher.init(true, new ParametersWithIV(new KeyParameter(key),
                    ivBytes));
            byte[] outBuf = new byte[cipher.getOutputSize(data.length)];

            int processed = cipher
                    .processBytes(data, 0, data.length, outBuf, 0);
            processed += cipher.doFinal(outBuf, processed);

            byte[] outBuf2 = new byte[processed + 16]; // Make room for iv
            System.arraycopy(ivBytes, 0, outBuf2, 0, 16); // Add iv
            System.arraycopy(outBuf, 0, outBuf2, 16, processed);

            Base64.Encoder encoder = Base64.getEncoder();
            String base64 = encoder.encodeToString(outBuf2);
            return base64;
        } catch (Exception e) {
            System.out.println(e.getMessage());
        }
        return null;
    }
    /**
     * 資料 POST 到主機
     * @param qstr 串接資料
     * @return 服務回傳JSON資訊
     */
    public String post(String qstr) {
        String result = "";
        try {
            // 資料
            byte[] qstr_bytes = qstr.getBytes(StandardCharsets.UTF_8);

            URL iurl = new URL(this.url);
            SSLContext sc = SSLContext.getInstance("TLSv1.2"); // $NON-NLS-1$
            sc.init(null, null, new java.security.SecureRandom());

            HttpsURLConnection con = (HttpsURLConnection) iurl.openConnection();
            con.setSSLSocketFactory(sc.getSocketFactory());
            con.setRequestMethod("POST");
            con.setRequestProperty("Content-Type",
                    "application/x-www-form-urlencoded");
            con.setRequestProperty("Content-Length",
                    String.valueOf(qstr_bytes.length));
            con.setRequestProperty("Accept-Charset", "UTF-8");

            con.setDoOutput(true);
            con.setDoInput(true);

            con.getOutputStream()
                    .write(qstr.getBytes(Charset.forName("UTF-8")));
            con.getOutputStream().flush();

            BufferedReader in = new BufferedReader(new InputStreamReader(
                    con.getInputStream(), "UTF-8"));
            String inputLine;
            StringBuffer response = new StringBuffer();

            while ((inputLine = in.readLine()) != null) {
                response.append(inputLine + "\r\n");
            }

            try {
                result = response.toString();
            } finally {
                in.close();
            }
        } catch (Exception ex) {
            System.out.println(ex.getMessage());
        }
        return result;
    }
    /**
     * 取得送出欄位資料
     * @return POST完整資料
     */
    public String getPostData() {
        String postData = "";
        try {
            // Base64需要使用UrlEncode做傳輸
            String data_toUrlEncode = URLEncoder.encode(
                    this.encrypt(this.getRawData(), this.agentKey), "UTF-8");
            String svr_toUrlEncode = URLEncoder.encode(
                    this.encrypt(this.getService(), this.agentKey), "UTF-8");

            postData = "agent_uid=" + this.agentUid + "&service="
                    + svr_toUrlEncode + "&encry_data=" + data_toUrlEncode;
        } catch (Exception ex) {
            System.out.println(ex.getMessage());
        }
        return postData;
    }
}

const crypto = require('crypto');
const httpRequest = require('https');

/**
 * 經銷商串接-取消退款
 */
function AgentRefundCancel() {
    // 經銷商商務代號
    this.agentUid = "518169081001";
    // 經銷商金鑰或認證碼
    this.agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    // 特約商店商務代號
    this.storeUid = "289151880002";
    // 串接交易位置
    this.url = "https://pay.usecase.cc/api/agent";
};
/**
 * 取得串接欄位資料
 */
AgentRefundCancel.prototype.getRawData = function () {
    return {
        store_uid: this.storeUid,
        uid: "30587",
        key: "2b848830072c0db6273d5637ad4b8337",

    };
};
/**
 * 取得服務位置
 */
AgentRefundCancel.prototype.getService = function () {
    return {
        service_name: "api",
        cmd: "api/refundcancel"
    };
};
/**
 * AES 256 加密
 */
AgentRefundCancel.prototype.encrypt = function (fields, key) {
    let eData = JSON.stringify(fields);
    const blockSize = 16;
    const iv = crypto.randomBytes(blockSize);
    const encryptor = crypto.createCipheriv('aes-256-cbc', key, iv);
    let tmpCipher = encryptor.update(Buffer.from(eData));
    let finalCipher = encryptor.final();
    const tempData = Buffer.concat([tmpCipher, finalCipher], tmpCipher.length + finalCipher.length);
    let data = Buffer.concat([iv, tempData], iv.length + tempData.length).toString('base64');
    return data;
};
/**
 * 資料 POST 到主機
 */
AgentRefundCancel.prototype.post = function (postData) {
    return new Promise((res, rej) => {
        let options = {
            method: "POST",
            headers: {
                "Content-Type": "application/json"
            },
            rejectUnauthorized: false
        };

        let send_process = httpRequest.request(this.url, options, (api_res) => {
            let res_data = "";
            api_res.on('data', (tmp_data) => {
                res_data += tmp_data;
            });
            api_res.on('end', () => {
                res(res_data);
            });
        });

        send_process.write(JSON.stringify(postData));
        send_process.end();
    });
};
/**
 * 取得送出欄位資料
 */
AgentRefundCancel.prototype.getPostData = function () {
    return {
        "agent_uid": this.agentUid,
        "service": this.encrypt(this.getService(), this.agentKey),
        "encry_data": this.encrypt(this.getRawData(), this.agentKey)
    };
};
/**
 * 執行
 */
AgentRefundCancel.prototype.run = async function () {
    json = await this.post(this.getPostData())
    console.log(json);
};

AgentRefundCancel = new AgentRefundCancel();
AgentRefundCancel.run();

# -*- coding: utf-8 -*-
import json
import base64
import requests
from Crypto.Cipher import AES
from Crypto.Util import Padding
from Crypto.Random import get_random_bytes

"""經銷商串接-取消退款
"""
class AgentRefundCancel:
    # 經銷商商務代號
    agentUid = "518169081001";
    # 經銷商金鑰或認證碼
    agentKey = b"0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    # 特約商店商務代號
    storeUid = "289151880002"
    # 串接交易位置
    url = "https://pay.usecase.cc/api/agent"

    def getRawData(self):
        """取得串接欄位資料

        Returns:
            {dict}: 欄位資料
        """
        rawData = {
            'store_uid': self.storeUid,
            'uid': "30587",
            'key': "2b848830072c0db6273d5637ad4b8337",
        }
        return rawData

    def getService(self):
        """取得服務位置

        Returns:
            {dict}: 服務位置資料
        """
        return {
            'service_name': 'api',
            'cmd': 'api/refundcancel'
        }

    def encrypt(self, fields, key):
        """AES 256 加密

        Args:
            fields {dict}: 欄位資料
            key {bytes}: AES金鑰

        Returns:
            {string}: 加密資料
        """
        data = json.dumps(fields, separators=(',', ':'))
        data = Padding.pad(data.encode('utf-8'), AES.block_size)
        iv = get_random_bytes(AES.block_size)
        cipher = AES.new(key, AES.MODE_CBC, iv)
        data = cipher.encrypt(data)
        data = base64.b64encode(iv + data)
        return data

    def post(self, postData):
        """資料 POST 到主機

        Args:
            postData {dict}: 欄位資料

        Returns:
            {string}: JSON資料
        """
        result = requests.post(self.url, postData)
        return result.text

    def getPostData(self):
        """取得送出欄位資料

        Returns:
            {dict}: 欄位資料
        """
        postData = {
            'agent_uid': self.agentUid,
            'service': self.encrypt(self.getService(), self.agentKey),
            'encry_data': self.encrypt(self.getRawData(), self.agentKey)
        }
        return postData

    def run(self):
        """執行
        """
        json = self.post(self.getPostData())
        print(json)

AgentRefundCancel = AgentRefundCancel()
AgentRefundCancel.run()

回傳 JSON 結構如下:

{
    "key": "2b848830072c0db6273d5637ad4b8337",
    "uid": "30587",
    "code": "B500",
    "msg": "無法取消此筆退款,原因為目前此筆狀態不是申請中。",
    "row_data": null
}

經銷商『取消退款』參數說明

欄位 型態 說明
agent_uid string(16) 經銷商商務代號
service text {"service_name": "api", "cmd": "api\/refundcancel"}
JSON格式,AES256加密資料
encry_data text 『取消退款』欄位參考
JSON格式,AES256加密資料

『取消退款』欄位

參數名稱 型態 說明 必須
store_uid string 特約商店編號(金鑰中心會驗證)
key string 特約商店驗證碼 (store_token)
uid string 訂單編號(UID)
rows array 資料若多筆,則以此欄位判別

『取消退款』回傳欄位

參數名稱 型態 說明 必須
key string 特約商店驗證碼 (store_token)
uid string 訂單編號(UID)
code string 處理狀態 B200 或 B500
msg string 回傳訊息
row_data object 退款資訊(即時退款才有此資訊) 『退款完成回傳資訊』欄位參考

電子發票開立

發動交易時一起發動(請參閱PayPage金流交易 交易完成後獨立發動 本節說明獨立開立電子發票作法,交易完成後,可透過MYPAY再發動開立電子發票。電子發票必須在交易後當下立即發動開立,若因系統或服務當下無法開立發票,仍須在48小時內開立完畢。

<?php
/**
 * 經銷商串接-開立發票
 */
final class AgentIssueInvoice
{
    /**
     * 經銷商商務代號
     * @var string
     */
    public $agentUid = "518169081001";
    /**
     * 經銷商金鑰或認證碼
     * @var string
     */
    public $agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    /**
     * 特約商店商務代號(代特約商店發動)
     * @var string
     */
    public $storeUid = "289151880002";
    /**
     * 串接交易位置
     * @var string
     */
    public $url = "https://pay.usecase.cc/api/agent";
    /**
     * 取得串接欄位資料
     * @return array
     */
    public function getRawData()
    {
        $rawData = array();
        $rawData['store_uid'] = $this->storeUid;
        $rawData['uid'] = "58793";
        $rawData['key'] = "ab106dd223c66fd9258454c26e188f01";
        $rawData['invoice_input_type'] = 1;
        $rawData['invoice_cloud_type'] = 2;
        $rawData['invoice_mobile_code'] = "/NFVIAZP";

        return $rawData;
    }
    /**
     * 取得服務位置
     * @return array
     */
    public function getService()
    {
        return array(
            'service_name' => 'api',
            'cmd' => 'api/issueinvoice'
        );
    }
    /**
     * AES 256 加密
     * @param array $fields
     * @param string $key
     * @return string
     */
    public function encrypt($fields, $key)
    {
        $data = json_encode($fields);
        $size = openssl_cipher_iv_length('AES-256-CBC');
        $iv   = openssl_random_pseudo_bytes($size);
        $data = openssl_encrypt($data, 'AES-256-CBC', $key, OPENSSL_RAW_DATA, $iv);
        $data = base64_encode($iv . $data);
        return $data;
    }
    /**
     * 資料 POST 到主機
     * @param array $postData
     * @return mixed
     */
    public function post($postData = [])
    {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_URL, $this->url);
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($postData));
        $result = curl_exec($ch);
        curl_close($ch);
        return $result;
    }
    /**
     * 取得送出欄位資料
     * @return array
     */
    public function getPostData ()
    {
        $postData = array();
        $postData['agent_uid'] = $this->agentUid;
        $postData['service'] = $this->encrypt($this->getService(), $this->agentKey);
        $postData['encry_data'] = $this->encrypt($this->getRawData(), $this->agentKey);
        return $postData;
    }
    /**
     * 執行
     */
    public function run()
    {
        $json = $this->post($this->getPostData());
        echo $json;
    }
}

$AgentIssueInvoice = new AgentIssueInvoice();
$AgentIssueInvoice->run();
?>

using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Collections;
using System.IO;
using System.Linq;
using System.Net;
using System.Security.Cryptography;
using System.Text;
using System.Web;
using System.Dynamic;
/// <summary>
/// 建議使用.net framework4.5以上版本
/// 1.請透過NuGet安裝Newtonsoft.Json,若.net framework小於4.5請安裝Newtonsoft.Json 7.0以下版本
/// 2.若貴司.net framework小於4 可能無法使用dynamic,若是自行組陣列
/// 3.若貴司.net framework小於3.5 可能無法使用AES類別,若是參閱微軟網站使用較舊方式進行加密
/// 4.若貴司.net framework小於3.5 可能沒有Linq可使用,故data只能組字串,Newtonsoft.Json也可能無法使用
/// </summary>
namespace MyPay {
    /// <summary>
    /// 經銷商串接-開立發票
    /// </summary>
    public class AgentIssueInvoice {
        /// <summary>
        /// 經銷商商務代號
        /// </summary>
        public string agentUid = "518169081001";
        /// <summary>
        /// 經銷商金鑰或認證碼
        /// </summary>
        public string agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
        /// <summary>
        /// 特約商店商務代號
        /// </summary>
        public string storeUid = "289151880002";

        /// <summary>
        /// 串接交易位置
        /// </summary>
        public string url = "https://pay.usecase.cc/api/agent";
        /// <summary>
        /// 執行
        /// </summary>
        static void Main() {
            AgentIssueInvoice simulator = new AgentIssueInvoice();
            //僅限走https的Tls 1.2以上版本
            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
            //發送至遠端
            var result = simulator.Post(simulator.GetPostData());

            System.Console.WriteLine(result);
        }
        /// <summary>
        /// 取得串接欄位資料
        /// </summary>
        private dynamic GetRawData() {

            dynamic rawData = new ExpandoObject();
            rawData.store_uid = this.storeUid;
            rawData.uid =  "58793";
            rawData.key =  "ab106dd223c66fd9258454c26e188f01";
            rawData.invoice_input_type =  1;
            rawData.invoice_cloud_type =  2;
            rawData.invoice_mobile_code =  "/NFVIAZP";

            return rawData;
        }
        /// <summary>
        /// 取得服務位置
        /// </summary>
        private ServiceRequest GetService() {
            ServiceRequest rawData = new ServiceRequest();
            rawData.service_name = "api";
            rawData.cmd = "api/issueinvoice";
            return rawData;
        }
        /// <summary>
        /// 取得送出欄位資料
        /// </summary>
        private NameValueCollection GetPostData() {
            string data_json = JsonConvert.SerializeObject(GetRawData(), Formatting.None);
            string svr_json = JsonConvert.SerializeObject(GetService(), Formatting.None);; //依API種類調整

            //產生AES向量
            var IV = GetBytesIV();

            //進行加密
            var data_encode = Encrypt(data_json, this.agentKey, IV);
            var svr_encode = Encrypt(svr_json, this.agentKey, IV);

            //請注意使用的 Http Post 套件是否會自動加上UrlEncode,本Post範例為原始方式,故須加上UrlEncode
            //若自行使用的套件會自動補上UrlEncode,則請忽略下面的UrlEncode,避免做了兩次UrlEncode
            string data_toUrlEncode = HttpUtility.UrlEncode(data_encode);
            string svr_toUrlEncode = HttpUtility.UrlEncode(svr_encode);

            NameValueCollection postData = new NameValueCollection();
            postData["agent_uid"] = this.agentUid;
            postData["service"] = svr_toUrlEncode;
            postData["encry_data"] = data_toUrlEncode;
            return postData;
        }
        /// <summary>
        /// AES 256 加密
        /// </summary>
        /// <param name="data"></param>
        /// <param name="key"></param>
        /// <param name="byteIV"></param>
        /// <returns></returns>
        private string Encrypt(string data, string key, byte[] byteIV) {
            var byteKey = System.Text.Encoding.UTF8.GetBytes(key);
            var enBytes = AES_Encrypt(data, byteKey, byteIV);
            return Convert.ToBase64String(BytesAdd(byteIV, enBytes));
        }
        /// <summary>
        /// AES 256 加密處理
        /// </summary>
        /// <param name="original"></param>
        /// <param name="key"></param>
        /// <param name="iv"></param>
        /// <returns></returns>
        private byte[] AES_Encrypt(string original, byte[] key, byte[] iv) {
            try {
                var data = Encoding.UTF8.GetBytes(original);

                var cipher = Aes.Create().CreateEncryptor(key, iv);

                var de = cipher.TransformFinalBlock(data, 0, data.Length);
                return de;
            } catch {
                return null;
            }
        }
        /// <summary>
        /// 轉換Bytes
        /// </summary>
        /// <param name="a"></param>
        /// <param name="arryB"></param>
        /// <returns></returns>
        private byte[] BytesAdd(byte[] a, params byte[][] arryB) {
            List < byte > c = new List < byte > ();
            c.AddRange(a);
            arryB.ToList().ForEach(b => {
                c.AddRange(b);
            });
            return c.ToArray();
        }
        /// <summary>
        /// 產生AES的IV
        /// </summary>
        /// <returns></returns>
        private static byte[] GetBytesIV() {
            var aes = System.Security.Cryptography.AesCryptoServiceProvider.Create();
            aes.KeySize = 256;
            aes.GenerateIV();
            return aes.IV;
        }
        /// <summary>
        /// 資料 POST 到主機
        /// </summary>
        /// <param name="pars"></param>
        /// <returns></returns>
        private string Post(NameValueCollection pars) {
            string result = string.Empty;
            string param = string.Empty;
            if (pars.Count > 0) {
                pars.AllKeys.ToList().ForEach(key => {
                    param += key + "=" + pars[key] + "&";
                });
                if (param[param.Length - 1] == '&') {
                    param = param.Remove(param.Length - 1);
                }
            }
            byte[] bs = Encoding.UTF8.GetBytes(param);

            try {
                HttpWebRequest req = (HttpWebRequest) HttpWebRequest.Create(this.url);
                req.Method = "POST";
                req.ContentType = "application/x-www-form-urlencoded";
                req.ContentLength = bs.Length;
                using(Stream reqStream = req.GetRequestStream()) {
                    reqStream.Write(bs, 0, bs.Length);
                }
                using(WebResponse wr = req.GetResponse()) {
                    Encoding myEncoding = Encoding.GetEncoding("UTF-8");
                    using(StreamReader myStreamReader = new StreamReader(wr.GetResponseStream(), myEncoding)) {
                        result = myStreamReader.ReadToEnd();
                    }
                }

                req = null;
            } catch (WebException ex) {
                throw new WebException(ex.Message + "params : " + param, ex, ex.Status, ex.Response);
            }
            return result;
        }
    }
    /// <summary>
    /// 串接服務請求欄位
    /// </summary>
    public class ServiceRequest {
        public string service_name { get; set; }
        public string cmd { get; set; }
    }
}

import com.fasterxml.jackson.databind.ObjectMapper;
import java.net.URLEncoder;
import java.util.*;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import static java.nio.charset.StandardCharsets.UTF_8;
import org.spongycastle.crypto.engines.AESEngine;
import org.spongycastle.crypto.modes.CBCBlockCipher;
import org.spongycastle.crypto.paddings.PaddedBufferedBlockCipher;
import org.spongycastle.crypto.params.KeyParameter;
import org.spongycastle.crypto.params.ParametersWithIV;
import java.security.SecureRandom;
/**
 * 經銷商串接-開立發票
 * 1. jackson-core 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core
 * 2. jackson-databind 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind
 * 3. jackson-annotations 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-annotations
 * 4. Spongy Castle 下載 https://mvnrepository.com/artifact/com.madgag.spongycastle/core
 */
public class AgentIssueInvoice {
    /**
     * 經銷商商務代號
     */
    String agentUid = "518169081001";
    /**
     * 經銷商金鑰或認證碼
     */
    String agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    /**
     * 特約商店商務代號
     */
    String storeUid = "289151880002";
    /**
     * 串接交易位置
     */
    String url = "https://pay.usecase.cc/api/agent";
    /**
     * 執行
     * @param  args
     */
    public static void main(String[] args) {
        AgentIssueInvoice simulator = new AgentIssueInvoice();
        String json = simulator.post(simulator.getPostData());
        System.out.print(json);
    }

    @SuppressWarnings(value = { "unchecked", "deprecation" })
    /**
     * 取得串接欄位資料
     * @return 串接原始資料
     */
    public Map getRawData() {

        Map<Object, Object> rawData = new HashMap<Object, Object>();
        rawData.put("store_uid", this.storeUid);
        rawData.put("uid", "58793");
        rawData.put("key", "ab106dd223c66fd9258454c26e188f01");
        rawData.put("invoice_input_type", 1);
        rawData.put("invoice_cloud_type", 2);
        rawData.put("invoice_mobile_code", "/NFVIAZP");

        return rawData;
    }
    /**
     * 取得服務位置
     * @return 串接服務資料
     */
    public Map getService() {
        Map<Object, Object> rawData = new HashMap<Object, Object>();
        rawData.put("service_name", "api");
        rawData.put("cmd", "api/issueinvoice");
        return rawData;
    }
    /**
     * AES 256 加密
     * @param rawData 原始資料
     * @param AesKey AES256金鑰字串
     * @return 轉換成Base64資料
     */
    public String encrypt(Map rawData, String AesKey) {

        try {
            ObjectMapper objMapper = new ObjectMapper();

            byte[] data = objMapper.writeValueAsString(rawData).getBytes(UTF_8);
            byte[] key = AesKey.getBytes(UTF_8);

            // 16 bytes is the IV size for AES256
            PaddedBufferedBlockCipher cipher = new PaddedBufferedBlockCipher(
                    new CBCBlockCipher(new AESEngine()));
            // Random iv
            SecureRandom rng = new SecureRandom();
            byte[] ivBytes = new byte[16];
            rng.nextBytes(ivBytes);

            cipher.init(true, new ParametersWithIV(new KeyParameter(key),
                    ivBytes));
            byte[] outBuf = new byte[cipher.getOutputSize(data.length)];

            int processed = cipher
                    .processBytes(data, 0, data.length, outBuf, 0);
            processed += cipher.doFinal(outBuf, processed);

            byte[] outBuf2 = new byte[processed + 16]; // Make room for iv
            System.arraycopy(ivBytes, 0, outBuf2, 0, 16); // Add iv
            System.arraycopy(outBuf, 0, outBuf2, 16, processed);

            Base64.Encoder encoder = Base64.getEncoder();
            String base64 = encoder.encodeToString(outBuf2);
            return base64;
        } catch (Exception e) {
            System.out.println(e.getMessage());
        }
        return null;
    }
    /**
     * 資料 POST 到主機
     * @param qstr 串接資料
     * @return 服務回傳JSON資訊
     */
    public String post(String qstr) {
        String result = "";
        try {
            // 資料
            byte[] qstr_bytes = qstr.getBytes(StandardCharsets.UTF_8);

            URL iurl = new URL(this.url);
            SSLContext sc = SSLContext.getInstance("TLSv1.2"); // $NON-NLS-1$
            sc.init(null, null, new java.security.SecureRandom());

            HttpsURLConnection con = (HttpsURLConnection) iurl.openConnection();
            con.setSSLSocketFactory(sc.getSocketFactory());
            con.setRequestMethod("POST");
            con.setRequestProperty("Content-Type",
                    "application/x-www-form-urlencoded");
            con.setRequestProperty("Content-Length",
                    String.valueOf(qstr_bytes.length));
            con.setRequestProperty("Accept-Charset", "UTF-8");

            con.setDoOutput(true);
            con.setDoInput(true);

            con.getOutputStream()
                    .write(qstr.getBytes(Charset.forName("UTF-8")));
            con.getOutputStream().flush();

            BufferedReader in = new BufferedReader(new InputStreamReader(
                    con.getInputStream(), "UTF-8"));
            String inputLine;
            StringBuffer response = new StringBuffer();

            while ((inputLine = in.readLine()) != null) {
                response.append(inputLine + "\r\n");
            }

            try {
                result = response.toString();
            } finally {
                in.close();
            }
        } catch (Exception ex) {
            System.out.println(ex.getMessage());
        }
        return result;
    }
    /**
     * 取得送出欄位資料
     * @return POST完整資料
     */
    public String getPostData() {
        String postData = "";
        try {
            // Base64需要使用UrlEncode做傳輸
            String data_toUrlEncode = URLEncoder.encode(
                    this.encrypt(this.getRawData(), this.agentKey), "UTF-8");
            String svr_toUrlEncode = URLEncoder.encode(
                    this.encrypt(this.getService(), this.agentKey), "UTF-8");

            postData = "agent_uid=" + this.agentUid + "&service="
                    + svr_toUrlEncode + "&encry_data=" + data_toUrlEncode;
        } catch (Exception ex) {
            System.out.println(ex.getMessage());
        }
        return postData;
    }
}

const crypto = require('crypto');
const httpRequest = require('https');

/**
 * 經銷商串接-開立發票
 */
function AgentIssueInvoice() {
    // 經銷商商務代號
    this.agentUid = "518169081001";
    // 經銷商金鑰或認證碼
    this.agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    // 特約商店商務代號
    this.storeUid = "289151880002";
    // 串接交易位置
    this.url = "https://pay.usecase.cc/api/agent";
};
/**
 * 取得串接欄位資料
 */
AgentIssueInvoice.prototype.getRawData = function () {
    return {
        store_uid: this.storeUid,
        uid: "58793",
        key: "ab106dd223c66fd9258454c26e188f01",
        invoice_input_type: 1,
        invoice_cloud_type: 2,
        invoice_mobile_code: "/NFVIAZP",

    };
};
/**
 * 取得服務位置
 */
AgentIssueInvoice.prototype.getService = function () {
    return {
        service_name: "api",
        cmd: "api/issueinvoice"
    };
};
/**
 * AES 256 加密
 */
AgentIssueInvoice.prototype.encrypt = function (fields, key) {
    let eData = JSON.stringify(fields);
    const blockSize = 16;
    const iv = crypto.randomBytes(blockSize);
    const encryptor = crypto.createCipheriv('aes-256-cbc', key, iv);
    let tmpCipher = encryptor.update(Buffer.from(eData));
    let finalCipher = encryptor.final();
    const tempData = Buffer.concat([tmpCipher, finalCipher], tmpCipher.length + finalCipher.length);
    let data = Buffer.concat([iv, tempData], iv.length + tempData.length).toString('base64');
    return data;
};
/**
 * 資料 POST 到主機
 */
AgentIssueInvoice.prototype.post = function (postData) {
    return new Promise((res, rej) => {
        let options = {
            method: "POST",
            headers: {
                "Content-Type": "application/json"
            },
            rejectUnauthorized: false
        };

        let send_process = httpRequest.request(this.url, options, (api_res) => {
            let res_data = "";
            api_res.on('data', (tmp_data) => {
                res_data += tmp_data;
            });
            api_res.on('end', () => {
                res(res_data);
            });
        });

        send_process.write(JSON.stringify(postData));
        send_process.end();
    });
};
/**
 * 取得送出欄位資料
 */
AgentIssueInvoice.prototype.getPostData = function () {
    return {
        "agent_uid": this.agentUid,
        "service": this.encrypt(this.getService(), this.agentKey),
        "encry_data": this.encrypt(this.getRawData(), this.agentKey)
    };
};
/**
 * 執行
 */
AgentIssueInvoice.prototype.run = async function () {
    json = await this.post(this.getPostData())
    console.log(json);
};

AgentIssueInvoice = new AgentIssueInvoice();
AgentIssueInvoice.run();

# -*- coding: utf-8 -*-
import json
import base64
import requests
from Crypto.Cipher import AES
from Crypto.Util import Padding
from Crypto.Random import get_random_bytes

"""經銷商串接-開立發票
"""
class AgentIssueInvoice:
    # 經銷商商務代號
    agentUid = "518169081001";
    # 經銷商金鑰或認證碼
    agentKey = b"0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    # 特約商店商務代號
    storeUid = "289151880002"
    # 串接交易位置
    url = "https://pay.usecase.cc/api/agent"

    def getRawData(self):
        """取得串接欄位資料

        Returns:
            {dict}: 欄位資料
        """
        rawData = {
            'store_uid': self.storeUid,
            'uid': "58793",
            'key': "ab106dd223c66fd9258454c26e188f01",
            'invoice_input_type': 1,
            'invoice_cloud_type': 2,
            'invoice_mobile_code': "/NFVIAZP",
        }
        return rawData

    def getService(self):
        """取得服務位置

        Returns:
            {dict}: 服務位置資料
        """
        return {
            'service_name': 'api',
            'cmd': 'api/issueinvoice'
        }

    def encrypt(self, fields, key):
        """AES 256 加密

        Args:
            fields {dict}: 欄位資料
            key {bytes}: AES金鑰

        Returns:
            {string}: 加密資料
        """
        data = json.dumps(fields, separators=(',', ':'))
        data = Padding.pad(data.encode('utf-8'), AES.block_size)
        iv = get_random_bytes(AES.block_size)
        cipher = AES.new(key, AES.MODE_CBC, iv)
        data = cipher.encrypt(data)
        data = base64.b64encode(iv + data)
        return data

    def post(self, postData):
        """資料 POST 到主機

        Args:
            postData {dict}: 欄位資料

        Returns:
            {string}: JSON資料
        """
        result = requests.post(self.url, postData)
        return result.text

    def getPostData(self):
        """取得送出欄位資料

        Returns:
            {dict}: 欄位資料
        """
        postData = {
            'agent_uid': self.agentUid,
            'service': self.encrypt(self.getService(), self.agentKey),
            'encry_data': self.encrypt(self.getRawData(), self.agentKey)
        }
        return postData

    def run(self):
        """執行
        """
        json = self.post(self.getPostData())
        print(json)

AgentIssueInvoice = AgentIssueInvoice()
AgentIssueInvoice.run()

回傳 JSON 結構如下:

{
    "uid": "107208",
    "key": "4b67dabc483338a981d2c3c30a381172",
    "code": "B200",
    "msg": "發票處理完成",
    "order_id": "1234567890",
    "actual_cost": 10,
    "actual_currency": "TWD",
    "state": 2,
    "date": "20220427160043",
    "wordtrack": "JH",
    "number": "00000242",
    "rand_code": "3385",
    "seller_ban": "28915188",
    "buyer_ban": "",
    "left_qrcode": "JH00000242111042733850000000a0000000a0000000028915188AzucYuoKTbrLpvBKlKWNMA==:**********:1:1:1:商品名稱:1:10:",
    "middle_barcode": "11104JH000002423385",
    "right_qrcode": "**",
    "title_type": 1,
    "title": "123",
    "sales_amount": "10",
    "tax_amount": "0",
    "order_detail": "[{\"Description\":\"商品名稱\",\"Quantity\":\"1\",\"UnitPrice\":\"10\",\"Amount\":\"10\"}]",
    "ratetype": 1,
    "input_type": 1,
    "echo_0": "",
    "echo_1": "",
    "echo_2": "",
    "echo_3": "",
    "echo_4": ""
}

經銷商『電子發票開立』參數說明

欄位 型態 說明
agent_uid string(16) 經銷商商務代號
service text {"service_name": "api", "cmd": "api\/issueinvoice"}
JSON格式,AES256加密資料
encry_data text 『電子發票開立』欄位參考
JSON格式,AES256加密資料

『電子發票開立』欄位

參數名稱 型態 說明 必須
store_uid string 特約商店編號(金鑰中心會驗證)
key string 特約商店驗證碼 (store_token)
uid string 訂單編號(UID)
invoice_input_type integer 電子發票開立類型 『電子發票開立類型』值參考
invoice_cloud_type string 「雲端發票」類型 當invoice_input_type為1,此狀態才有效
『雲端發票類型』值參考
invoice_tax_id string 統一編號 當invoice_input_type為1,此欄位才有效,非必要
invoice_mobile_code string 手機條碼 當invoice_cloud_type為2,此欄位才有效
invoice_natural_person string 自然人憑證條碼 當invoice_cloud_type為3,此欄位才有效
invoice_love_code string 愛心碼 當invoice_input_type為2,此欄位才有效
invoice_b2b_title string 發票抬頭 當invoice_input_type為3時,此欄位才有效
invoice_b2b_id string 統一編號 當invoice_input_type為3時,此欄位才有效
invoice_b2b_post_zone string 發票郵遞區號 當invoice_input_type為3時,此欄位才有效,非必須
invoice_b2b_address string 發票地址 當invoice_input_type為3時,此欄位才有效

『電子發票開立』回傳欄位

參數名稱 型態 說明 必須
uid string 原MYPAYLINK 之交易流水號
key string 交易驗証碼
code string 主要交易回傳碼(retcode)
msg string 主要交易回傳碼(retcode)
order_id string 貴特店系統的訂單編號
actual_cost string 實際交易金額
actual_currency string 實際交易幣別
state string 發票開立狀態
0.不處理(預設) 1等候處理中,2發票處理成功 3.發票處理失敗 4.作癈
state_msg string 發票開立狀態訊息
date string 發票開立日期(YYYYMMDD)
wordtrack string 發票字軌
number string 發票號碼
rand_code string 隨機碼
seller_ban string 賣方統編
buyer_ban string 買方統編
left_qrcode string 左邊QrCode(電子發票查詢碼)
middle_barcode string 中間Barcode (Code-39格式)
right_qrcode string 右邊QrCode(電子發票產品資訊-精簡版)
title_type integer 電子發票列印標題格式 『電子發票紙本列印標題類型』值參考
title string 電子發票標題內容
amount string 電子發票開立總額
sales_amount string 電子發票銷售額
tax_amount string 電子發票稅額
order_detail string 電子發票開立之產品詳細資訊(JSON格式) 『商品細項』值參考
ratetype integer 電子發票稅率別 『電子發票稅率別』值參考
input_type integer 電子發票開立類型 『電子發票開立類型』值參考
echo_0 string 自訂回傳參數 1
echo_1 string 自訂回傳參數 2
echo_2 string 自訂回傳參數 3
echo_3 string 自訂回傳參數 4
echo_4 string 自訂回傳參數 5

電子發票查詢

查詢目前電子發票即時的開立狀態,而交易查詢則包含訂單完整資訊。您可以依您需求作個別查詢。符合查詢規則時,則會回傳相關交易欄位,不符合查詢條件則回傳原查詢欄位。須符合條件才會回傳正確的查詢結果,交易查詢除了提供單筆查詢,也提供一次多筆查詢。

<?php
/**
 * 經銷商串接-發票查詢
 */
final class AgentInvoice
{
    /**
     * 經銷商商務代號
     * @var string
     */
    public $agentUid = "518169081001";
    /**
     * 經銷商金鑰或認證碼
     * @var string
     */
    public $agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    /**
     * 特約商店商務代號(代特約商店發動)
     * @var string
     */
    public $storeUid = "289151880002";
    /**
     * 串接交易位置
     * @var string
     */
    public $url = "https://pay.usecase.cc/api/agent";
    /**
     * 取得串接欄位資料
     * @return array
     */
    public function getRawData()
    {
        $rawData = array();
        $rawData['uid'] = "59665";
        $rawData['key'] = "c011e403fa73b088ca3d50aacfa9c43a";

        return $rawData;
    }
    /**
     * 取得服務位置
     * @return array
     */
    public function getService()
    {
        return array(
            'service_name' => 'api',
            'cmd' => 'api/invoice'
        );
    }
    /**
     * AES 256 加密
     * @param array $fields
     * @param string $key
     * @return string
     */
    public function encrypt($fields, $key)
    {
        $data = json_encode($fields);
        $size = openssl_cipher_iv_length('AES-256-CBC');
        $iv   = openssl_random_pseudo_bytes($size);
        $data = openssl_encrypt($data, 'AES-256-CBC', $key, OPENSSL_RAW_DATA, $iv);
        $data = base64_encode($iv . $data);
        return $data;
    }
    /**
     * 資料 POST 到主機
     * @param array $postData
     * @return mixed
     */
    public function post($postData = [])
    {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_URL, $this->url);
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($postData));
        $result = curl_exec($ch);
        curl_close($ch);
        return $result;
    }
    /**
     * 取得送出欄位資料
     * @return array
     */
    public function getPostData ()
    {
        $postData = array();
        $postData['agent_uid'] = $this->agentUid;
        $postData['service'] = $this->encrypt($this->getService(), $this->agentKey);
        $postData['encry_data'] = $this->encrypt($this->getRawData(), $this->agentKey);
        return $postData;
    }
    /**
     * 執行
     */
    public function run()
    {
        $json = $this->post($this->getPostData());
        echo $json;
    }
}

$AgentInvoice = new AgentInvoice();
$AgentInvoice->run();
?>

using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Collections;
using System.IO;
using System.Linq;
using System.Net;
using System.Security.Cryptography;
using System.Text;
using System.Web;
using System.Dynamic;
/// <summary>
/// 建議使用.net framework4.5以上版本
/// 1.請透過NuGet安裝Newtonsoft.Json,若.net framework小於4.5請安裝Newtonsoft.Json 7.0以下版本
/// 2.若貴司.net framework小於4 可能無法使用dynamic,若是自行組陣列
/// 3.若貴司.net framework小於3.5 可能無法使用AES類別,若是參閱微軟網站使用較舊方式進行加密
/// 4.若貴司.net framework小於3.5 可能沒有Linq可使用,故data只能組字串,Newtonsoft.Json也可能無法使用
/// </summary>
namespace MyPay {
    /// <summary>
    /// 經銷商串接-發票查詢
    /// </summary>
    public class AgentInvoice {
        /// <summary>
        /// 經銷商商務代號
        /// </summary>
        public string agentUid = "518169081001";
        /// <summary>
        /// 經銷商金鑰或認證碼
        /// </summary>
        public string agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
        /// <summary>
        /// 特約商店商務代號
        /// </summary>
        public string storeUid = "289151880002";

        /// <summary>
        /// 串接交易位置
        /// </summary>
        public string url = "https://pay.usecase.cc/api/agent";
        /// <summary>
        /// 執行
        /// </summary>
        static void Main() {
            AgentInvoice simulator = new AgentInvoice();
            //僅限走https的Tls 1.2以上版本
            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
            //發送至遠端
            var result = simulator.Post(simulator.GetPostData());

            System.Console.WriteLine(result);
        }
        /// <summary>
        /// 取得串接欄位資料
        /// </summary>
        private dynamic GetRawData() {

            dynamic rawData = new ExpandoObject();
            rawData.uid =  "59665";
            rawData.key =  "c011e403fa73b088ca3d50aacfa9c43a";

            return rawData;
        }
        /// <summary>
        /// 取得服務位置
        /// </summary>
        private ServiceRequest GetService() {
            ServiceRequest rawData = new ServiceRequest();
            rawData.service_name = "api";
            rawData.cmd = "api/invoice";
            return rawData;
        }
        /// <summary>
        /// 取得送出欄位資料
        /// </summary>
        private NameValueCollection GetPostData() {
            string data_json = JsonConvert.SerializeObject(GetRawData(), Formatting.None);
            string svr_json = JsonConvert.SerializeObject(GetService(), Formatting.None);; //依API種類調整

            //產生AES向量
            var IV = GetBytesIV();

            //進行加密
            var data_encode = Encrypt(data_json, this.agentKey, IV);
            var svr_encode = Encrypt(svr_json, this.agentKey, IV);

            //請注意使用的 Http Post 套件是否會自動加上UrlEncode,本Post範例為原始方式,故須加上UrlEncode
            //若自行使用的套件會自動補上UrlEncode,則請忽略下面的UrlEncode,避免做了兩次UrlEncode
            string data_toUrlEncode = HttpUtility.UrlEncode(data_encode);
            string svr_toUrlEncode = HttpUtility.UrlEncode(svr_encode);

            NameValueCollection postData = new NameValueCollection();
            postData["agent_uid"] = this.agentUid;
            postData["service"] = svr_toUrlEncode;
            postData["encry_data"] = data_toUrlEncode;
            return postData;
        }
        /// <summary>
        /// AES 256 加密
        /// </summary>
        /// <param name="data"></param>
        /// <param name="key"></param>
        /// <param name="byteIV"></param>
        /// <returns></returns>
        private string Encrypt(string data, string key, byte[] byteIV) {
            var byteKey = System.Text.Encoding.UTF8.GetBytes(key);
            var enBytes = AES_Encrypt(data, byteKey, byteIV);
            return Convert.ToBase64String(BytesAdd(byteIV, enBytes));
        }
        /// <summary>
        /// AES 256 加密處理
        /// </summary>
        /// <param name="original"></param>
        /// <param name="key"></param>
        /// <param name="iv"></param>
        /// <returns></returns>
        private byte[] AES_Encrypt(string original, byte[] key, byte[] iv) {
            try {
                var data = Encoding.UTF8.GetBytes(original);

                var cipher = Aes.Create().CreateEncryptor(key, iv);

                var de = cipher.TransformFinalBlock(data, 0, data.Length);
                return de;
            } catch {
                return null;
            }
        }
        /// <summary>
        /// 轉換Bytes
        /// </summary>
        /// <param name="a"></param>
        /// <param name="arryB"></param>
        /// <returns></returns>
        private byte[] BytesAdd(byte[] a, params byte[][] arryB) {
            List < byte > c = new List < byte > ();
            c.AddRange(a);
            arryB.ToList().ForEach(b => {
                c.AddRange(b);
            });
            return c.ToArray();
        }
        /// <summary>
        /// 產生AES的IV
        /// </summary>
        /// <returns></returns>
        private static byte[] GetBytesIV() {
            var aes = System.Security.Cryptography.AesCryptoServiceProvider.Create();
            aes.KeySize = 256;
            aes.GenerateIV();
            return aes.IV;
        }
        /// <summary>
        /// 資料 POST 到主機
        /// </summary>
        /// <param name="pars"></param>
        /// <returns></returns>
        private string Post(NameValueCollection pars) {
            string result = string.Empty;
            string param = string.Empty;
            if (pars.Count > 0) {
                pars.AllKeys.ToList().ForEach(key => {
                    param += key + "=" + pars[key] + "&";
                });
                if (param[param.Length - 1] == '&') {
                    param = param.Remove(param.Length - 1);
                }
            }
            byte[] bs = Encoding.UTF8.GetBytes(param);

            try {
                HttpWebRequest req = (HttpWebRequest) HttpWebRequest.Create(this.url);
                req.Method = "POST";
                req.ContentType = "application/x-www-form-urlencoded";
                req.ContentLength = bs.Length;
                using(Stream reqStream = req.GetRequestStream()) {
                    reqStream.Write(bs, 0, bs.Length);
                }
                using(WebResponse wr = req.GetResponse()) {
                    Encoding myEncoding = Encoding.GetEncoding("UTF-8");
                    using(StreamReader myStreamReader = new StreamReader(wr.GetResponseStream(), myEncoding)) {
                        result = myStreamReader.ReadToEnd();
                    }
                }

                req = null;
            } catch (WebException ex) {
                throw new WebException(ex.Message + "params : " + param, ex, ex.Status, ex.Response);
            }
            return result;
        }
    }
    /// <summary>
    /// 串接服務請求欄位
    /// </summary>
    public class ServiceRequest {
        public string service_name { get; set; }
        public string cmd { get; set; }
    }
}

import com.fasterxml.jackson.databind.ObjectMapper;
import java.net.URLEncoder;
import java.util.*;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import static java.nio.charset.StandardCharsets.UTF_8;
import org.spongycastle.crypto.engines.AESEngine;
import org.spongycastle.crypto.modes.CBCBlockCipher;
import org.spongycastle.crypto.paddings.PaddedBufferedBlockCipher;
import org.spongycastle.crypto.params.KeyParameter;
import org.spongycastle.crypto.params.ParametersWithIV;
import java.security.SecureRandom;
/**
 * 經銷商串接-發票查詢
 * 1. jackson-core 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core
 * 2. jackson-databind 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind
 * 3. jackson-annotations 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-annotations
 * 4. Spongy Castle 下載 https://mvnrepository.com/artifact/com.madgag.spongycastle/core
 */
public class AgentInvoice {
    /**
     * 經銷商商務代號
     */
    String agentUid = "518169081001";
    /**
     * 經銷商金鑰或認證碼
     */
    String agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    /**
     * 特約商店商務代號
     */
    String storeUid = "289151880002";
    /**
     * 串接交易位置
     */
    String url = "https://pay.usecase.cc/api/agent";
    /**
     * 執行
     * @param  args
     */
    public static void main(String[] args) {
        AgentInvoice simulator = new AgentInvoice();
        String json = simulator.post(simulator.getPostData());
        System.out.print(json);
    }

    @SuppressWarnings(value = { "unchecked", "deprecation" })
    /**
     * 取得串接欄位資料
     * @return 串接原始資料
     */
    public Map getRawData() {

        Map<Object, Object> rawData = new HashMap<Object, Object>();
        rawData.put("uid", "59665");
        rawData.put("key", "c011e403fa73b088ca3d50aacfa9c43a");

        return rawData;
    }
    /**
     * 取得服務位置
     * @return 串接服務資料
     */
    public Map getService() {
        Map<Object, Object> rawData = new HashMap<Object, Object>();
        rawData.put("service_name", "api");
        rawData.put("cmd", "api/invoice");
        return rawData;
    }
    /**
     * AES 256 加密
     * @param rawData 原始資料
     * @param AesKey AES256金鑰字串
     * @return 轉換成Base64資料
     */
    public String encrypt(Map rawData, String AesKey) {

        try {
            ObjectMapper objMapper = new ObjectMapper();

            byte[] data = objMapper.writeValueAsString(rawData).getBytes(UTF_8);
            byte[] key = AesKey.getBytes(UTF_8);

            // 16 bytes is the IV size for AES256
            PaddedBufferedBlockCipher cipher = new PaddedBufferedBlockCipher(
                    new CBCBlockCipher(new AESEngine()));
            // Random iv
            SecureRandom rng = new SecureRandom();
            byte[] ivBytes = new byte[16];
            rng.nextBytes(ivBytes);

            cipher.init(true, new ParametersWithIV(new KeyParameter(key),
                    ivBytes));
            byte[] outBuf = new byte[cipher.getOutputSize(data.length)];

            int processed = cipher
                    .processBytes(data, 0, data.length, outBuf, 0);
            processed += cipher.doFinal(outBuf, processed);

            byte[] outBuf2 = new byte[processed + 16]; // Make room for iv
            System.arraycopy(ivBytes, 0, outBuf2, 0, 16); // Add iv
            System.arraycopy(outBuf, 0, outBuf2, 16, processed);

            Base64.Encoder encoder = Base64.getEncoder();
            String base64 = encoder.encodeToString(outBuf2);
            return base64;
        } catch (Exception e) {
            System.out.println(e.getMessage());
        }
        return null;
    }
    /**
     * 資料 POST 到主機
     * @param qstr 串接資料
     * @return 服務回傳JSON資訊
     */
    public String post(String qstr) {
        String result = "";
        try {
            // 資料
            byte[] qstr_bytes = qstr.getBytes(StandardCharsets.UTF_8);

            URL iurl = new URL(this.url);
            SSLContext sc = SSLContext.getInstance("TLSv1.2"); // $NON-NLS-1$
            sc.init(null, null, new java.security.SecureRandom());

            HttpsURLConnection con = (HttpsURLConnection) iurl.openConnection();
            con.setSSLSocketFactory(sc.getSocketFactory());
            con.setRequestMethod("POST");
            con.setRequestProperty("Content-Type",
                    "application/x-www-form-urlencoded");
            con.setRequestProperty("Content-Length",
                    String.valueOf(qstr_bytes.length));
            con.setRequestProperty("Accept-Charset", "UTF-8");

            con.setDoOutput(true);
            con.setDoInput(true);

            con.getOutputStream()
                    .write(qstr.getBytes(Charset.forName("UTF-8")));
            con.getOutputStream().flush();

            BufferedReader in = new BufferedReader(new InputStreamReader(
                    con.getInputStream(), "UTF-8"));
            String inputLine;
            StringBuffer response = new StringBuffer();

            while ((inputLine = in.readLine()) != null) {
                response.append(inputLine + "\r\n");
            }

            try {
                result = response.toString();
            } finally {
                in.close();
            }
        } catch (Exception ex) {
            System.out.println(ex.getMessage());
        }
        return result;
    }
    /**
     * 取得送出欄位資料
     * @return POST完整資料
     */
    public String getPostData() {
        String postData = "";
        try {
            // Base64需要使用UrlEncode做傳輸
            String data_toUrlEncode = URLEncoder.encode(
                    this.encrypt(this.getRawData(), this.agentKey), "UTF-8");
            String svr_toUrlEncode = URLEncoder.encode(
                    this.encrypt(this.getService(), this.agentKey), "UTF-8");

            postData = "agent_uid=" + this.agentUid + "&service="
                    + svr_toUrlEncode + "&encry_data=" + data_toUrlEncode;
        } catch (Exception ex) {
            System.out.println(ex.getMessage());
        }
        return postData;
    }
}

const crypto = require('crypto');
const httpRequest = require('https');

/**
 * 經銷商串接-發票查詢
 */
function AgentInvoice() {
    // 經銷商商務代號
    this.agentUid = "518169081001";
    // 經銷商金鑰或認證碼
    this.agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    // 特約商店商務代號
    this.storeUid = "289151880002";
    // 串接交易位置
    this.url = "https://pay.usecase.cc/api/agent";
};
/**
 * 取得串接欄位資料
 */
AgentInvoice.prototype.getRawData = function () {
    return {
        uid: "59665",
        key: "c011e403fa73b088ca3d50aacfa9c43a",

    };
};
/**
 * 取得服務位置
 */
AgentInvoice.prototype.getService = function () {
    return {
        service_name: "api",
        cmd: "api/invoice"
    };
};
/**
 * AES 256 加密
 */
AgentInvoice.prototype.encrypt = function (fields, key) {
    let eData = JSON.stringify(fields);
    const blockSize = 16;
    const iv = crypto.randomBytes(blockSize);
    const encryptor = crypto.createCipheriv('aes-256-cbc', key, iv);
    let tmpCipher = encryptor.update(Buffer.from(eData));
    let finalCipher = encryptor.final();
    const tempData = Buffer.concat([tmpCipher, finalCipher], tmpCipher.length + finalCipher.length);
    let data = Buffer.concat([iv, tempData], iv.length + tempData.length).toString('base64');
    return data;
};
/**
 * 資料 POST 到主機
 */
AgentInvoice.prototype.post = function (postData) {
    return new Promise((res, rej) => {
        let options = {
            method: "POST",
            headers: {
                "Content-Type": "application/json"
            },
            rejectUnauthorized: false
        };

        let send_process = httpRequest.request(this.url, options, (api_res) => {
            let res_data = "";
            api_res.on('data', (tmp_data) => {
                res_data += tmp_data;
            });
            api_res.on('end', () => {
                res(res_data);
            });
        });

        send_process.write(JSON.stringify(postData));
        send_process.end();
    });
};
/**
 * 取得送出欄位資料
 */
AgentInvoice.prototype.getPostData = function () {
    return {
        "agent_uid": this.agentUid,
        "service": this.encrypt(this.getService(), this.agentKey),
        "encry_data": this.encrypt(this.getRawData(), this.agentKey)
    };
};
/**
 * 執行
 */
AgentInvoice.prototype.run = async function () {
    json = await this.post(this.getPostData())
    console.log(json);
};

AgentInvoice = new AgentInvoice();
AgentInvoice.run();

# -*- coding: utf-8 -*-
import json
import base64
import requests
from Crypto.Cipher import AES
from Crypto.Util import Padding
from Crypto.Random import get_random_bytes

"""經銷商串接-發票查詢
"""
class AgentInvoice:
    # 經銷商商務代號
    agentUid = "518169081001";
    # 經銷商金鑰或認證碼
    agentKey = b"0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    # 特約商店商務代號
    storeUid = "289151880002"
    # 串接交易位置
    url = "https://pay.usecase.cc/api/agent"

    def getRawData(self):
        """取得串接欄位資料

        Returns:
            {dict}: 欄位資料
        """
        rawData = {
            'uid': "59665",
            'key': "c011e403fa73b088ca3d50aacfa9c43a",
        }
        return rawData

    def getService(self):
        """取得服務位置

        Returns:
            {dict}: 服務位置資料
        """
        return {
            'service_name': 'api',
            'cmd': 'api/invoice'
        }

    def encrypt(self, fields, key):
        """AES 256 加密

        Args:
            fields {dict}: 欄位資料
            key {bytes}: AES金鑰

        Returns:
            {string}: 加密資料
        """
        data = json.dumps(fields, separators=(',', ':'))
        data = Padding.pad(data.encode('utf-8'), AES.block_size)
        iv = get_random_bytes(AES.block_size)
        cipher = AES.new(key, AES.MODE_CBC, iv)
        data = cipher.encrypt(data)
        data = base64.b64encode(iv + data)
        return data

    def post(self, postData):
        """資料 POST 到主機

        Args:
            postData {dict}: 欄位資料

        Returns:
            {string}: JSON資料
        """
        result = requests.post(self.url, postData)
        return result.text

    def getPostData(self):
        """取得送出欄位資料

        Returns:
            {dict}: 欄位資料
        """
        postData = {
            'agent_uid': self.agentUid,
            'service': self.encrypt(self.getService(), self.agentKey),
            'encry_data': self.encrypt(self.getRawData(), self.agentKey)
        }
        return postData

    def run(self):
        """執行
        """
        json = self.post(self.getPostData())
        print(json)

AgentInvoice = AgentInvoice()
AgentInvoice.run()

回傳 JSON 結構如下:

{
    "uid": 34799,
    "key": "c23dd140aa9536eb4c09ef053171110f",
    "prc": "250",
    "order_id": "1234567890",
    "cost": 1,
    "currency": "TWD",
    "actual_cost": 1,
    "actual_currency": "TWD",
    "state": 2,
    "date": "20181101100330",
    "wordtrack": "AA",
    "number": "12345678",
    "rand_code": "",
    "seller_ban": "",
    "buyer_ban": "",
    "left_qrcode": "",
    "middle_barcode": "",
    "right_qrcode": "",
    "title_type": 1,
    "title": "",
    "print_type": 0,
    "print_device": 0,
    "amount": "0",
    "sales_amount": "0",
    "tax_amount": "0",
    "order_detail": "[]",
    "ratetype": 1,
    "input_type": 2,
    "cloud_type": "",
    "mobile_code": "",
    "tax_id": "",
    "natural_person": "",
    "m_post_zone": "",
    "m_address": "",
    "love_code": "241",
    "b2b_title": "",
    "b2b_id": "",
    "b2b_post_zone": "",
    "b2b_address": "",
    "allowance": [],
    "group_id": "",
    "payment_name": "",
    "nois": "",
    "echo_0": "",
    "echo_1": "",
    "echo_2": "",
    "echo_3": "",
    "echo_4": ""
}

經銷商『電子發票查詢』參數說明

欄位 型態 說明
agent_uid string(16) 經銷商商務代號
service text {"service_name": "api", "cmd": "api\/invoice"}
JSON格式,AES256加密資料
encry_data text 『電子發票查詢』欄位參考
JSON格式,AES256加密資料

『電子發票查詢』欄位

參數名稱 型態 說明 必須
uid string 訂單 uid
key string 查詢驗證碼

『電子發票查詢』回傳欄位

參數名稱 型態 說明 必須
uid string 原MYPAYLINK 之交易流水號
key string 交易驗証碼
prc string 主要交易回傳碼(retcode)
order_id string 貴特店系統的訂單編號
cost string 交易金額
currency string 交易幣別
actual_cost string 實際交易金額
actual_currency string 實際交易幣別
state string 發票開立狀態
0.不處理(預設) 1等候處理中,2發票處理成功 3.發票處理失敗 4.作癈 5.系統服務異常 6.折讓
date string 發票開立日期(YYYYMMDD)
wordtrack string 發票字軌
number string 發票號碼
rand_code string 隨機碼
seller_ban string 賣方統編
buyer_ban string 買方統編
left_qrcode string 左邊QrCode(電子發票查詢碼)
middle_barcode string 中間Barcode (Code-39格式)
right_qrcode string 右邊QrCode(電子發票產品資訊-精簡版)
title_type integer 電子發票列印標題格式 『電子發票紙本列印標題類型』值參考
title string 電子發票標題內容
print_type integer 電子發票列印類型 『電子發票列印類型』值參考
print_device integer 電子發票列印設備 『電子發票列印設備』值參考
amount string 電子發票開立總額
sales_amount string 電子發票銷售額
tax_amount string 電子發票稅額
order_detail string 電子發票開立之產品詳細資訊(JSON格式) 『商品細項』值參考
ratetype integer 電子發票稅率別 『電子發票稅率別』值參考
input_type integer 電子發票開立類型 『電子發票開立類型』值參考
cloud_type string 電子發票開立類型-雲端發票類型 『雲端發票類型』值參考
mobile_code string 當cloud_type為2時紀錄的手機條碼
tax_id string 當cloud_type為2時紀錄的統一編號
natural_person string 當cloud_type為3時紀錄的自然人憑證條碼
m_post_zone string 當cloud_type為4時紀錄中獎時紙本發票郵遞區號
m_address string 當cloud_type為4時紀錄中獎時紙本發票收件住址
love_code string 當input_type為2時紀錄的愛心碼
b2b_title string 當input_type為3時紀錄的發票抬頭
b2b_id string 當input_type為3時紀錄的統一編號
b2b_post_zone string 當input_type為3時紀錄的郵遞區號
b2b_address string 當input_type為3時紀錄的發票地址
allowance array 電子發票折讓資訊 每筆『電子發票折讓資訊』欄位參考
group_id string 1.定期定額式扣款編號
2.定期分期式扣款編號
payment_name string 定期定額式/定期分期式扣款名稱
nois string 定期定額式/定期分期式扣繳期數
echo_0 string 自訂回傳參數 1
echo_1 string 自訂回傳參數 2
echo_2 string 自訂回傳參數 3
echo_3 string 自訂回傳參數 4
echo_4 string 自訂回傳參數 5

代收款核銷撥款請求

使用情境:當經銷商經營平台服務,為確保產品或服務已經交付完畢後,款項才撥付給特約商店時使用。

註:消費者若已退款,也必須發動核銷

<?php
/**
 * 經銷商串接-代收款核銷撥款請求
 */
final class AgentRequestPayment
{
    /**
     * 經銷商商務代號
     * @var string
     */
    public $agentUid = "518169081001";
    /**
     * 經銷商金鑰或認證碼
     * @var string
     */
    public $agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    /**
     * 特約商店商務代號(代特約商店發動)
     * @var string
     */
    public $storeUid = "289151880002";
    /**
     * 串接交易位置
     * @var string
     */
    public $url = "https://pay.usecase.cc/api/agent";
    /**
     * 取得串接欄位資料
     * @return array
     */
    public function getRawData()
    {
        $rawData = array();
        $rawData['store_uid'] = $this->storeUid;
        $rawData['uid'] = "95853";
        $rawData['key'] = "92b6934bc43d1de1b08d69ae6ca38f46";
        $rawData['reimbursement_date'] = "20211102";
        $rawData['completion_date'] = "20211102";
        $rawData['service_type'] = 1;
        $rawData['freight_name'] = "新竹物流";
        $rawData['freight_no'] = "5432123456";

        return $rawData;
    }
    /**
     * 取得服務位置
     * @return array
     */
    public function getService()
    {
        return array(
            'service_name' => 'api',
            'cmd' => 'api/requestpayment'
        );
    }
    /**
     * AES 256 加密
     * @param array $fields
     * @param string $key
     * @return string
     */
    public function encrypt($fields, $key)
    {
        $data = json_encode($fields);
        $size = openssl_cipher_iv_length('AES-256-CBC');
        $iv   = openssl_random_pseudo_bytes($size);
        $data = openssl_encrypt($data, 'AES-256-CBC', $key, OPENSSL_RAW_DATA, $iv);
        $data = base64_encode($iv . $data);
        return $data;
    }
    /**
     * 資料 POST 到主機
     * @param array $postData
     * @return mixed
     */
    public function post($postData = [])
    {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_URL, $this->url);
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($postData));
        $result = curl_exec($ch);
        curl_close($ch);
        return $result;
    }
    /**
     * 取得送出欄位資料
     * @return array
     */
    public function getPostData ()
    {
        $postData = array();
        $postData['agent_uid'] = $this->agentUid;
        $postData['service'] = $this->encrypt($this->getService(), $this->agentKey);
        $postData['encry_data'] = $this->encrypt($this->getRawData(), $this->agentKey);
        return $postData;
    }
    /**
     * 執行
     */
    public function run()
    {
        $json = $this->post($this->getPostData());
        echo $json;
    }
}

$AgentRequestPayment = new AgentRequestPayment();
$AgentRequestPayment->run();
?>

using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Collections;
using System.IO;
using System.Linq;
using System.Net;
using System.Security.Cryptography;
using System.Text;
using System.Web;
using System.Dynamic;
/// <summary>
/// 建議使用.net framework4.5以上版本
/// 1.請透過NuGet安裝Newtonsoft.Json,若.net framework小於4.5請安裝Newtonsoft.Json 7.0以下版本
/// 2.若貴司.net framework小於4 可能無法使用dynamic,若是自行組陣列
/// 3.若貴司.net framework小於3.5 可能無法使用AES類別,若是參閱微軟網站使用較舊方式進行加密
/// 4.若貴司.net framework小於3.5 可能沒有Linq可使用,故data只能組字串,Newtonsoft.Json也可能無法使用
/// </summary>
namespace MyPay {
    /// <summary>
    /// 經銷商串接-代收款核銷撥款請求
    /// </summary>
    public class AgentRequestPayment {
        /// <summary>
        /// 經銷商商務代號
        /// </summary>
        public string agentUid = "518169081001";
        /// <summary>
        /// 經銷商金鑰或認證碼
        /// </summary>
        public string agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
        /// <summary>
        /// 特約商店商務代號
        /// </summary>
        public string storeUid = "289151880002";

        /// <summary>
        /// 串接交易位置
        /// </summary>
        public string url = "https://pay.usecase.cc/api/agent";
        /// <summary>
        /// 執行
        /// </summary>
        static void Main() {
            AgentRequestPayment simulator = new AgentRequestPayment();
            //僅限走https的Tls 1.2以上版本
            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
            //發送至遠端
            var result = simulator.Post(simulator.GetPostData());

            System.Console.WriteLine(result);
        }
        /// <summary>
        /// 取得串接欄位資料
        /// </summary>
        private dynamic GetRawData() {

            dynamic rawData = new ExpandoObject();
            rawData.store_uid = this.storeUid;
            rawData.uid =  "95853";
            rawData.key =  "92b6934bc43d1de1b08d69ae6ca38f46";
            rawData.reimbursement_date =  "20211102";
            rawData.completion_date =  "20211102";
            rawData.service_type =  1;
            rawData.freight_name =  "新竹物流";
            rawData.freight_no =  "5432123456";

            return rawData;
        }
        /// <summary>
        /// 取得服務位置
        /// </summary>
        private ServiceRequest GetService() {
            ServiceRequest rawData = new ServiceRequest();
            rawData.service_name = "api";
            rawData.cmd = "api/requestpayment";
            return rawData;
        }
        /// <summary>
        /// 取得送出欄位資料
        /// </summary>
        private NameValueCollection GetPostData() {
            string data_json = JsonConvert.SerializeObject(GetRawData(), Formatting.None);
            string svr_json = JsonConvert.SerializeObject(GetService(), Formatting.None);; //依API種類調整

            //產生AES向量
            var IV = GetBytesIV();

            //進行加密
            var data_encode = Encrypt(data_json, this.agentKey, IV);
            var svr_encode = Encrypt(svr_json, this.agentKey, IV);

            //請注意使用的 Http Post 套件是否會自動加上UrlEncode,本Post範例為原始方式,故須加上UrlEncode
            //若自行使用的套件會自動補上UrlEncode,則請忽略下面的UrlEncode,避免做了兩次UrlEncode
            string data_toUrlEncode = HttpUtility.UrlEncode(data_encode);
            string svr_toUrlEncode = HttpUtility.UrlEncode(svr_encode);

            NameValueCollection postData = new NameValueCollection();
            postData["agent_uid"] = this.agentUid;
            postData["service"] = svr_toUrlEncode;
            postData["encry_data"] = data_toUrlEncode;
            return postData;
        }
        /// <summary>
        /// AES 256 加密
        /// </summary>
        /// <param name="data"></param>
        /// <param name="key"></param>
        /// <param name="byteIV"></param>
        /// <returns></returns>
        private string Encrypt(string data, string key, byte[] byteIV) {
            var byteKey = System.Text.Encoding.UTF8.GetBytes(key);
            var enBytes = AES_Encrypt(data, byteKey, byteIV);
            return Convert.ToBase64String(BytesAdd(byteIV, enBytes));
        }
        /// <summary>
        /// AES 256 加密處理
        /// </summary>
        /// <param name="original"></param>
        /// <param name="key"></param>
        /// <param name="iv"></param>
        /// <returns></returns>
        private byte[] AES_Encrypt(string original, byte[] key, byte[] iv) {
            try {
                var data = Encoding.UTF8.GetBytes(original);

                var cipher = Aes.Create().CreateEncryptor(key, iv);

                var de = cipher.TransformFinalBlock(data, 0, data.Length);
                return de;
            } catch {
                return null;
            }
        }
        /// <summary>
        /// 轉換Bytes
        /// </summary>
        /// <param name="a"></param>
        /// <param name="arryB"></param>
        /// <returns></returns>
        private byte[] BytesAdd(byte[] a, params byte[][] arryB) {
            List < byte > c = new List < byte > ();
            c.AddRange(a);
            arryB.ToList().ForEach(b => {
                c.AddRange(b);
            });
            return c.ToArray();
        }
        /// <summary>
        /// 產生AES的IV
        /// </summary>
        /// <returns></returns>
        private static byte[] GetBytesIV() {
            var aes = System.Security.Cryptography.AesCryptoServiceProvider.Create();
            aes.KeySize = 256;
            aes.GenerateIV();
            return aes.IV;
        }
        /// <summary>
        /// 資料 POST 到主機
        /// </summary>
        /// <param name="pars"></param>
        /// <returns></returns>
        private string Post(NameValueCollection pars) {
            string result = string.Empty;
            string param = string.Empty;
            if (pars.Count > 0) {
                pars.AllKeys.ToList().ForEach(key => {
                    param += key + "=" + pars[key] + "&";
                });
                if (param[param.Length - 1] == '&') {
                    param = param.Remove(param.Length - 1);
                }
            }
            byte[] bs = Encoding.UTF8.GetBytes(param);

            try {
                HttpWebRequest req = (HttpWebRequest) HttpWebRequest.Create(this.url);
                req.Method = "POST";
                req.ContentType = "application/x-www-form-urlencoded";
                req.ContentLength = bs.Length;
                using(Stream reqStream = req.GetRequestStream()) {
                    reqStream.Write(bs, 0, bs.Length);
                }
                using(WebResponse wr = req.GetResponse()) {
                    Encoding myEncoding = Encoding.GetEncoding("UTF-8");
                    using(StreamReader myStreamReader = new StreamReader(wr.GetResponseStream(), myEncoding)) {
                        result = myStreamReader.ReadToEnd();
                    }
                }

                req = null;
            } catch (WebException ex) {
                throw new WebException(ex.Message + "params : " + param, ex, ex.Status, ex.Response);
            }
            return result;
        }
    }
    /// <summary>
    /// 串接服務請求欄位
    /// </summary>
    public class ServiceRequest {
        public string service_name { get; set; }
        public string cmd { get; set; }
    }
}

import com.fasterxml.jackson.databind.ObjectMapper;
import java.net.URLEncoder;
import java.util.*;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import static java.nio.charset.StandardCharsets.UTF_8;
import org.spongycastle.crypto.engines.AESEngine;
import org.spongycastle.crypto.modes.CBCBlockCipher;
import org.spongycastle.crypto.paddings.PaddedBufferedBlockCipher;
import org.spongycastle.crypto.params.KeyParameter;
import org.spongycastle.crypto.params.ParametersWithIV;
import java.security.SecureRandom;
/**
 * 經銷商串接-代收款核銷撥款請求
 * 1. jackson-core 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core
 * 2. jackson-databind 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind
 * 3. jackson-annotations 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-annotations
 * 4. Spongy Castle 下載 https://mvnrepository.com/artifact/com.madgag.spongycastle/core
 */
public class AgentRequestPayment {
    /**
     * 經銷商商務代號
     */
    String agentUid = "518169081001";
    /**
     * 經銷商金鑰或認證碼
     */
    String agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    /**
     * 特約商店商務代號
     */
    String storeUid = "289151880002";
    /**
     * 串接交易位置
     */
    String url = "https://pay.usecase.cc/api/agent";
    /**
     * 執行
     * @param  args
     */
    public static void main(String[] args) {
        AgentRequestPayment simulator = new AgentRequestPayment();
        String json = simulator.post(simulator.getPostData());
        System.out.print(json);
    }

    @SuppressWarnings(value = { "unchecked", "deprecation" })
    /**
     * 取得串接欄位資料
     * @return 串接原始資料
     */
    public Map getRawData() {

        Map<Object, Object> rawData = new HashMap<Object, Object>();
        rawData.put("store_uid", this.storeUid);
        rawData.put("uid", "95853");
        rawData.put("key", "92b6934bc43d1de1b08d69ae6ca38f46");
        rawData.put("reimbursement_date", "20211102");
        rawData.put("completion_date", "20211102");
        rawData.put("service_type", 1);
        rawData.put("freight_name", "新竹物流");
        rawData.put("freight_no", "5432123456");

        return rawData;
    }
    /**
     * 取得服務位置
     * @return 串接服務資料
     */
    public Map getService() {
        Map<Object, Object> rawData = new HashMap<Object, Object>();
        rawData.put("service_name", "api");
        rawData.put("cmd", "api/requestpayment");
        return rawData;
    }
    /**
     * AES 256 加密
     * @param rawData 原始資料
     * @param AesKey AES256金鑰字串
     * @return 轉換成Base64資料
     */
    public String encrypt(Map rawData, String AesKey) {

        try {
            ObjectMapper objMapper = new ObjectMapper();

            byte[] data = objMapper.writeValueAsString(rawData).getBytes(UTF_8);
            byte[] key = AesKey.getBytes(UTF_8);

            // 16 bytes is the IV size for AES256
            PaddedBufferedBlockCipher cipher = new PaddedBufferedBlockCipher(
                    new CBCBlockCipher(new AESEngine()));
            // Random iv
            SecureRandom rng = new SecureRandom();
            byte[] ivBytes = new byte[16];
            rng.nextBytes(ivBytes);

            cipher.init(true, new ParametersWithIV(new KeyParameter(key),
                    ivBytes));
            byte[] outBuf = new byte[cipher.getOutputSize(data.length)];

            int processed = cipher
                    .processBytes(data, 0, data.length, outBuf, 0);
            processed += cipher.doFinal(outBuf, processed);

            byte[] outBuf2 = new byte[processed + 16]; // Make room for iv
            System.arraycopy(ivBytes, 0, outBuf2, 0, 16); // Add iv
            System.arraycopy(outBuf, 0, outBuf2, 16, processed);

            Base64.Encoder encoder = Base64.getEncoder();
            String base64 = encoder.encodeToString(outBuf2);
            return base64;
        } catch (Exception e) {
            System.out.println(e.getMessage());
        }
        return null;
    }
    /**
     * 資料 POST 到主機
     * @param qstr 串接資料
     * @return 服務回傳JSON資訊
     */
    public String post(String qstr) {
        String result = "";
        try {
            // 資料
            byte[] qstr_bytes = qstr.getBytes(StandardCharsets.UTF_8);

            URL iurl = new URL(this.url);
            SSLContext sc = SSLContext.getInstance("TLSv1.2"); // $NON-NLS-1$
            sc.init(null, null, new java.security.SecureRandom());

            HttpsURLConnection con = (HttpsURLConnection) iurl.openConnection();
            con.setSSLSocketFactory(sc.getSocketFactory());
            con.setRequestMethod("POST");
            con.setRequestProperty("Content-Type",
                    "application/x-www-form-urlencoded");
            con.setRequestProperty("Content-Length",
                    String.valueOf(qstr_bytes.length));
            con.setRequestProperty("Accept-Charset", "UTF-8");

            con.setDoOutput(true);
            con.setDoInput(true);

            con.getOutputStream()
                    .write(qstr.getBytes(Charset.forName("UTF-8")));
            con.getOutputStream().flush();

            BufferedReader in = new BufferedReader(new InputStreamReader(
                    con.getInputStream(), "UTF-8"));
            String inputLine;
            StringBuffer response = new StringBuffer();

            while ((inputLine = in.readLine()) != null) {
                response.append(inputLine + "\r\n");
            }

            try {
                result = response.toString();
            } finally {
                in.close();
            }
        } catch (Exception ex) {
            System.out.println(ex.getMessage());
        }
        return result;
    }
    /**
     * 取得送出欄位資料
     * @return POST完整資料
     */
    public String getPostData() {
        String postData = "";
        try {
            // Base64需要使用UrlEncode做傳輸
            String data_toUrlEncode = URLEncoder.encode(
                    this.encrypt(this.getRawData(), this.agentKey), "UTF-8");
            String svr_toUrlEncode = URLEncoder.encode(
                    this.encrypt(this.getService(), this.agentKey), "UTF-8");

            postData = "agent_uid=" + this.agentUid + "&service="
                    + svr_toUrlEncode + "&encry_data=" + data_toUrlEncode;
        } catch (Exception ex) {
            System.out.println(ex.getMessage());
        }
        return postData;
    }
}

const crypto = require('crypto');
const httpRequest = require('https');

/**
 * 經銷商串接-代收款核銷撥款請求
 */
function AgentRequestPayment() {
    // 經銷商商務代號
    this.agentUid = "518169081001";
    // 經銷商金鑰或認證碼
    this.agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    // 特約商店商務代號
    this.storeUid = "289151880002";
    // 串接交易位置
    this.url = "https://pay.usecase.cc/api/agent";
};
/**
 * 取得串接欄位資料
 */
AgentRequestPayment.prototype.getRawData = function () {
    return {
        store_uid: this.storeUid,
        uid: "95853",
        key: "92b6934bc43d1de1b08d69ae6ca38f46",
        reimbursement_date: "20211102",
        completion_date: "20211102",
        service_type: 1,
        freight_name: "新竹物流",
        freight_no: "5432123456",

    };
};
/**
 * 取得服務位置
 */
AgentRequestPayment.prototype.getService = function () {
    return {
        service_name: "api",
        cmd: "api/requestpayment"
    };
};
/**
 * AES 256 加密
 */
AgentRequestPayment.prototype.encrypt = function (fields, key) {
    let eData = JSON.stringify(fields);
    const blockSize = 16;
    const iv = crypto.randomBytes(blockSize);
    const encryptor = crypto.createCipheriv('aes-256-cbc', key, iv);
    let tmpCipher = encryptor.update(Buffer.from(eData));
    let finalCipher = encryptor.final();
    const tempData = Buffer.concat([tmpCipher, finalCipher], tmpCipher.length + finalCipher.length);
    let data = Buffer.concat([iv, tempData], iv.length + tempData.length).toString('base64');
    return data;
};
/**
 * 資料 POST 到主機
 */
AgentRequestPayment.prototype.post = function (postData) {
    return new Promise((res, rej) => {
        let options = {
            method: "POST",
            headers: {
                "Content-Type": "application/json"
            },
            rejectUnauthorized: false
        };

        let send_process = httpRequest.request(this.url, options, (api_res) => {
            let res_data = "";
            api_res.on('data', (tmp_data) => {
                res_data += tmp_data;
            });
            api_res.on('end', () => {
                res(res_data);
            });
        });

        send_process.write(JSON.stringify(postData));
        send_process.end();
    });
};
/**
 * 取得送出欄位資料
 */
AgentRequestPayment.prototype.getPostData = function () {
    return {
        "agent_uid": this.agentUid,
        "service": this.encrypt(this.getService(), this.agentKey),
        "encry_data": this.encrypt(this.getRawData(), this.agentKey)
    };
};
/**
 * 執行
 */
AgentRequestPayment.prototype.run = async function () {
    json = await this.post(this.getPostData())
    console.log(json);
};

AgentRequestPayment = new AgentRequestPayment();
AgentRequestPayment.run();

<?php
/**
 * 經銷商串接-代收款核銷撥款請求
 */
final class AgentRequestPayment
{
    /**
     * 經銷商商務代號
     * @var string
     */
    public $agentUid = "518169081001";
    /**
     * 經銷商金鑰或認證碼
     * @var string
     */
    public $agentKey = "0DZP5XgV1dLXXNQqNUFZ7UXvSP6DBalS";
    /**
     * 特約商店商務代號(代特約商店發動)
     * @var string
     */
    public $storeUid = "289151880002";
    /**
     * 串接交易位置
     * @var string
     */
    public $url = "https://pay.usecase.cc/api/agent";
    /**
     * 取得串接欄位資料
     * @return array
     */
    public function getRawData()
    {
        $rawData = array();
        $rawData['store_uid'] = $this->storeUid;
        $rawData['uid'] = "95853";
        $rawData['key'] = "92b6934bc43d1de1b08d69ae6ca38f46";
        $rawData['reimbursement_date'] = "20211102";
        $rawData['completion_date'] = "20211102";
        $rawData['service_type'] = 1;
        $rawData['freight_name'] = "新竹物流";
        $rawData['freight_no'] = "5432123456";

        return $rawData;
    }
    /**
     * 取得服務位置
     * @return array
     */
    public function getService()
    {
        return array(
            'service_name' => 'api',
            'cmd' => 'api/requestpayment'
        );
    }
    /**
     * AES 256 加密
     * @param array $fields
     * @param string $key
     * @return string
     */
    public function encrypt($fields, $key)
    {
        $data = json_encode($fields);
        $size = openssl_cipher_iv_length('AES-256-CBC');
        $iv   = openssl_random_pseudo_bytes($size);
        $data = openssl_encrypt($data, 'AES-256-CBC', $key, OPENSSL_RAW_DATA, $iv);
        $data = base64_encode($iv . $data);
        return $data;
    }
    /**
     * 資料 POST 到主機
     * @param array $postData
     * @return mixed
     */
    public function post($postData = [])
    {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_URL, $this->url);
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($postData));
        $result = curl_exec($ch);
        curl_close($ch);
        return $result;
    }
    /**
     * 取得送出欄位資料
     * @return array
     */
    public function getPostData ()
    {
        $postData = array();
        $postData['agent_uid'] = $this->agentUid;
        $postData['service'] = $this->encrypt($this->getService(), $this->agentKey);
        $postData['encry_data'] = $this->encrypt($this->getRawData(), $this->agentKey);
        return $postData;
    }
    /**
     * 執行
     */
    public function run()
    {
        $json = $this->post($this->getPostData());
        echo $json;
    }
}

$AgentRequestPayment = new AgentRequestPayment();
$AgentRequestPayment->run();
?>

回傳 JSON 結構如下:

{
    "code": "100",
    "msg": "請款日期應為今日起(含)兩個月內",
    "appropriation_date": "",
    "store_gateway_fee": 0,
    "domestic_store_sms_fee": 0,
    "foreign_store_sms_fee": 0
}

經銷商『代收款核銷撥款請求』參數說明

欄位 型態 說明
agent_uid string(16) 經銷商商務代號
service text {"service_name": "api", "cmd": "api\/requestpayment"}
JSON格式,AES256加密資料
encry_data text 『代收款核銷撥款請求』欄位參考
JSON格式,AES256加密資料

『代收款核銷撥款請求』欄位

參數名稱 型態 說明 必須
store_uid string 特約商店編號 必填
uid string MYPAY LINK之交易流水號 必填
key string 交易驗証碼 必填
reimbursement_date string 核銷日期,(格式YYYYMMDD) 必填
completion_date string 請款日期(限今日起兩個月內)(格式YYYYMMDD) 必填
service_type integer 服務提供方式 1.貨運2.課程3.票券4.講座活動 必要
『經銷商代收款核銷服務提供方式』值參考
freight_name string 貨運廠商名稱(服務方式為貨運時必填)
freight_no string 貨運編號(服務方式為貨運時必填)

『代收款核銷撥款請求』回傳欄位

參數名稱 型態 說明 必須
code string 交易回傳碼(B200或B500或100)
msg string 回傳訊息
appropriation_date string 預計撥款日
store_gateway_fee float 金流服務費
domestic_store_sms_fee float 國內簡訊費
foreign_store_sms_fee float 國外簡訊費

特約商店可用支付工具查詢

可查詢目前特約商店所支援的支付工具有哪些,需注意當支付工具有設定不到一定的金額不能使用時,則cost必須要達到該金額以上,否則無法查詢到

<?php
/**
 * 經銷商串接-查詢特約商店支援之支付方式
 */
final class AgentSupportPayMode
{
    /**
     * 經銷商商務代號
     * @var string
     */
    public $agentUid = "A1234567891002";
    /**
     * 經銷商金鑰或認證碼
     * @var string
     */
    public $agentKey = "nq8KL8qNNCW12A3TBfAp4lU0y3PED8IQ";
    /**
     * 特約商店商務代號(代特約商店發動)
     * @var string
     */
    public $storeUid = "289151880002";
    /**
     * 串接交易位置
     * @var string
     */
    public $url = "https://pay.usecase.cc/api/agent";
    /**
     * 取得串接欄位資料
     * @return array
     */
    public function getRawData()
    {
        $rawData = array();
        $rawData['store_uid'] = $this->storeUid;
        $rawData['cost'] = "1000";
        $rawData['currency'] = "TWD";

        return $rawData;
    }
    /**
     * 取得服務位置
     * @return array
     */
    public function getService()
    {
        return array(
            'service_name' => 'api',
            'cmd' => 'api/paymentsupportpaymode'
        );
    }
    /**
     * AES 256 加密
     * @param array $fields
     * @param string $key
     * @return string
     */
    public function encrypt($fields, $key)
    {
        $data = json_encode($fields);
        $size = openssl_cipher_iv_length('AES-256-CBC');
        $iv   = openssl_random_pseudo_bytes($size);
        $data = openssl_encrypt($data, 'AES-256-CBC', $key, OPENSSL_RAW_DATA, $iv);
        $data = base64_encode($iv . $data);
        return $data;
    }
    /**
     * 資料 POST 到主機
     * @param array $postData
     * @return mixed
     */
    public function post($postData = [])
    {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_URL, $this->url);
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($postData));
        $result = curl_exec($ch);
        curl_close($ch);
        return $result;
    }
    /**
     * 取得送出欄位資料
     * @return array
     */
    public function getPostData ()
    {
        $postData = array();
        $postData['agent_uid'] = $this->agentUid;
        $postData['service'] = $this->encrypt($this->getService(), $this->agentKey);
        $postData['encry_data'] = $this->encrypt($this->getRawData(), $this->agentKey);
        return $postData;
    }
    /**
     * 執行
     */
    public function run()
    {
        $json = $this->post($this->getPostData());
        echo $json;
    }
}

$AgentSupportPayMode = new AgentSupportPayMode();
$AgentSupportPayMode->run();
?>

using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Collections;
using System.IO;
using System.Linq;
using System.Net;
using System.Security.Cryptography;
using System.Text;
using System.Web;
using System.Dynamic;
/// <summary>
/// 建議使用.net framework4.5以上版本
/// 1.請透過NuGet安裝Newtonsoft.Json,若.net framework小於4.5請安裝Newtonsoft.Json 7.0以下版本
/// 2.若貴司.net framework小於4 可能無法使用dynamic,若是自行組陣列
/// 3.若貴司.net framework小於3.5 可能無法使用AES類別,若是參閱微軟網站使用較舊方式進行加密
/// 4.若貴司.net framework小於3.5 可能沒有Linq可使用,故data只能組字串,Newtonsoft.Json也可能無法使用
/// </summary>
namespace MyPay {
    /// <summary>
    /// 經銷商串接-查詢特約商店支援之支付方式
    /// </summary>
    public class AgentSupportPayMode {
        /// <summary>
        /// 經銷商商務代號
        /// </summary>
        public string agentUid = "A1234567891002";
        /// <summary>
        /// 經銷商金鑰或認證碼
        /// </summary>
        public string agentKey = "nq8KL8qNNCW12A3TBfAp4lU0y3PED8IQ";
        /// <summary>
        /// 特約商店商務代號
        /// </summary>
        public string storeUid = "289151880002";

        /// <summary>
        /// 串接交易位置
        /// </summary>
        public string url = "https://pay.usecase.cc/api/agent";
        /// <summary>
        /// 執行
        /// </summary>
        static void Main() {
            AgentSupportPayMode simulator = new AgentSupportPayMode();
            //僅限走https的Tls 1.2以上版本
            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
            //發送至遠端
            var result = simulator.Post(simulator.GetPostData());

            System.Console.WriteLine(result);
        }
        /// <summary>
        /// 取得串接欄位資料
        /// </summary>
        private dynamic GetRawData() {

            dynamic rawData = new ExpandoObject();
            rawData.store_uid = this.storeUid;
            rawData.cost = "1000";
            rawData.currency = "TWD";

            return rawData;
        }
        /// <summary>
        /// 取得服務位置
        /// </summary>
        private ServiceRequest GetService() {
            ServiceRequest rawData = new ServiceRequest();
            rawData.service_name = "api";
            rawData.cmd = "api/paymentsupportpaymode";
            return rawData;
        }
        /// <summary>
        /// 取得送出欄位資料
        /// </summary>
        private NameValueCollection GetPostData() {
            string data_json = JsonConvert.SerializeObject(GetRawData(), Formatting.None);
            string svr_json = JsonConvert.SerializeObject(GetService(), Formatting.None);; //依API種類調整

            //產生AES向量
            var IV = GetBytesIV();

            //進行加密
            var data_encode = Encrypt(data_json, this.agentKey, IV);
            var svr_encode = Encrypt(svr_json, this.agentKey, IV);

            //請注意使用的 Http Post 套件是否會自動加上UrlEncode,本Post範例為原始方式,故須加上UrlEncode
            //若自行使用的套件會自動補上UrlEncode,則請忽略下面的UrlEncode,避免做了兩次UrlEncode
            string data_toUrlEncode = HttpUtility.UrlEncode(data_encode);
            string svr_toUrlEncode = HttpUtility.UrlEncode(svr_encode);

            NameValueCollection postData = new NameValueCollection();
            postData["agent_uid"] = this.agentUid;
            postData["service"] = svr_toUrlEncode;
            postData["encry_data"] = data_toUrlEncode;
            return postData;
        }
        /// <summary>
        /// AES 256 加密
        /// </summary>
        /// <param name="data"></param>
        /// <param name="key"></param>
        /// <param name="byteIV"></param>
        /// <returns></returns>
        private string Encrypt(string data, string key, byte[] byteIV) {
            var byteKey = System.Text.Encoding.UTF8.GetBytes(key);
            var enBytes = AES_Encrypt(data, byteKey, byteIV);
            return Convert.ToBase64String(BytesAdd(byteIV, enBytes));
        }
        /// <summary>
        /// AES 256 加密處理
        /// </summary>
        /// <param name="original"></param>
        /// <param name="key"></param>
        /// <param name="iv"></param>
        /// <returns></returns>
        private byte[] AES_Encrypt(string original, byte[] key, byte[] iv) {
            try {
                var data = Encoding.UTF8.GetBytes(original);

                var cipher = Aes.Create().CreateEncryptor(key, iv);

                var de = cipher.TransformFinalBlock(data, 0, data.Length);
                return de;
            } catch {
                return null;
            }
        }
        /// <summary>
        /// 轉換Bytes
        /// </summary>
        /// <param name="a"></param>
        /// <param name="arryB"></param>
        /// <returns></returns>
        private byte[] BytesAdd(byte[] a, params byte[][] arryB) {
            List < byte > c = new List < byte > ();
            c.AddRange(a);
            arryB.ToList().ForEach(b => {
                c.AddRange(b);
            });
            return c.ToArray();
        }
        /// <summary>
        /// 產生AES的IV
        /// </summary>
        /// <returns></returns>
        private static byte[] GetBytesIV() {
            var aes = System.Security.Cryptography.AesCryptoServiceProvider.Create();
            aes.KeySize = 256;
            aes.GenerateIV();
            return aes.IV;
        }
        /// <summary>
        /// 資料 POST 到主機
        /// </summary>
        /// <param name="pars"></param>
        /// <returns></returns>
        private string Post(NameValueCollection pars) {
            string result = string.Empty;
            string param = string.Empty;
            if (pars.Count > 0) {
                pars.AllKeys.ToList().ForEach(key => {
                    param += key + "=" + pars[key] + "&";
                });
                if (param[param.Length - 1] == '&') {
                    param = param.Remove(param.Length - 1);
                }
            }
            byte[] bs = Encoding.UTF8.GetBytes(param);

            try {
                HttpWebRequest req = (HttpWebRequest) HttpWebRequest.Create(this.url);
                req.Method = "POST";
                req.ContentType = "application/x-www-form-urlencoded";
                req.ContentLength = bs.Length;
                using(Stream reqStream = req.GetRequestStream()) {
                    reqStream.Write(bs, 0, bs.Length);
                }
                using(WebResponse wr = req.GetResponse()) {
                    Encoding myEncoding = Encoding.GetEncoding("UTF-8");
                    using(StreamReader myStreamReader = new StreamReader(wr.GetResponseStream(), myEncoding)) {
                        result = myStreamReader.ReadToEnd();
                    }
                }

                req = null;
            } catch (WebException ex) {
                throw new WebException(ex.Message + "params : " + param, ex, ex.Status, ex.Response);
            }
            return result;
        }
    }
    /// <summary>
    /// 串接服務請求欄位
    /// </summary>
    public class ServiceRequest {
        public string service_name { get; set; }
        public string cmd { get; set; }
    }
}


import com.fasterxml.jackson.databind.ObjectMapper;
import java.net.URLEncoder;
import java.util.*;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import static java.nio.charset.StandardCharsets.UTF_8;
import org.spongycastle.crypto.engines.AESEngine;
import org.spongycastle.crypto.modes.CBCBlockCipher;
import org.spongycastle.crypto.paddings.PaddedBufferedBlockCipher;
import org.spongycastle.crypto.params.KeyParameter;
import org.spongycastle.crypto.params.ParametersWithIV;
import java.security.SecureRandom;
/**
 * 經銷商串接-查詢特約商店支援之支付方式
 * 1. jackson-core 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core
 * 2. jackson-databind 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind
 * 3. jackson-annotations 下載 https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-annotations
 * 4. Spongy Castle 下載 https://mvnrepository.com/artifact/com.madgag.spongycastle/core
 */
public class AgentSupportPayMode {
    /**
     * 經銷商商務代號
     */
    String agentUid = "A1234567891002";
    /**
     * 經銷商金鑰或認證碼
     */
    String agentKey = "nq8KL8qNNCW12A3TBfAp4lU0y3PED8IQ";
    /**
     * 特約商店商務代號
     */
    String storeUid = "289151880002";
    /**
     * 串接交易位置
     */
    String url = "https://pay.usecase.cc/api/agent";
    /**
     * 執行
     * @param  args
     */
    public static void main(String[] args) {
        AgentSupportPayMode simulator = new AgentSupportPayMode();
        String json = simulator.post(simulator.getPostData());
        System.out.print(json);
    }

    @SuppressWarnings(value = { "unchecked", "deprecation" })
    /**
     * 取得串接欄位資料
     * @return 串接原始資料
     */
    public Map getRawData() {

        Map<Object, Object> rawData = new HashMap<Object, Object>();
        rawData.put("store_uid", this.storeUid);
        rawData.put("cost", "1000");
        rawData.put("currency", "TWD");

        return rawData;
    }
    /**
     * 取得服務位置
     * @return 串接服務資料
     */
    public Map getService() {
        Map<Object, Object> rawData = new HashMap<Object, Object>();
        rawData.put("service_name", "api");
        rawData.put("cmd", "api/paymentsupportpaymode");
        return rawData;
    }
    /**
     * AES 256 加密
     * @param rawData 原始資料
     * @param AesKey AES256金鑰字串
     * @return 轉換成Base64資料
     */
    public String encrypt(Map rawData, String AesKey) {

        try {
            ObjectMapper objMapper = new ObjectMapper();

            byte[] data = objMapper.writeValueAsString(rawData).getBytes(UTF_8);
            byte[] key = AesKey.getBytes(UTF_8);

            // 16 bytes is the IV size for AES256
            PaddedBufferedBlockCipher cipher = new PaddedBufferedBlockCipher(
                    new CBCBlockCipher(new AESEngine()));
            // Random iv
            SecureRandom rng = new SecureRandom();
            byte[] ivBytes = new byte[16];
            rng.nextBytes(ivBytes);

            cipher.init(true, new ParametersWithIV(new KeyParameter(key),
                    ivBytes));
            byte[] outBuf = new byte[cipher.getOutputSize(data.length)];

            int processed = cipher
                    .processBytes(data, 0, data.length, outBuf, 0);
            processed += cipher.doFinal(outBuf, processed);

            byte[] outBuf2 = new byte[processed + 16]; // Make room for iv
            System.arraycopy(ivBytes, 0, outBuf2, 0, 16); // Add iv
            System.arraycopy(outBuf, 0, outBuf2, 16, processed);

            Base64.Encoder encoder = Base64.getEncoder();
            String base64 = encoder.encodeToString(outBuf2);
            return base64;
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }
    /**
     * 資料 POST 到主機
     * @param qstr 串接資料
     * @return 服務回傳JSON資訊
     */
    public String post(String qstr) {
        String result = "";
        try {
            // 資料
            byte[] qstr_bytes = qstr.getBytes(StandardCharsets.UTF_8);

            URL iurl = new URL(this.url);
            SSLContext sc = SSLContext.getInstance("TLSv1.2"); // $NON-NLS-1$
            sc.init(null, null, new java.security.SecureRandom());

            HttpsURLConnection con = (HttpsURLConnection) iurl.openConnection();
            con.setSSLSocketFactory(sc.getSocketFactory());
            con.setRequestMethod("POST");
            con.setRequestProperty("Content-Type",
                    "application/x-www-form-urlencoded");
            con.setRequestProperty("Content-Length",
                    String.valueOf(qstr_bytes.length));
            con.setRequestProperty("Accept-Charset", "UTF-8");

            con.setDoOutput(true);
            con.setDoInput(true);

            con.getOutputStream()
                    .write(qstr.getBytes(Charset.forName("UTF-8")));
            con.getOutputStream().flush();

            BufferedReader in = new BufferedReader(new InputStreamReader(
                    con.getInputStream(), "UTF-8"));
            String inputLine;
            StringBuffer response = new StringBuffer();

            while ((inputLine = in.readLine()) != null) {
                response.append(inputLine + "\r\n");
            }

            try {
                result = response.toString();
            } finally {
                in.close();
            }
        } catch (Exception ex) {
            System.out.println(ex.getMessage());
        }
        return result;
    }
    /**
     * 取得送出欄位資料
     * @return POST完整資料
     */
    public String getPostData() {
        String postData = "";
        try {
            // Base64需要使用UrlEncode做傳輸
            String data_toUrlEncode = URLEncoder.encode(
                    this.encrypt(this.getRawData(), this.agentKey), "UTF-8");
            String svr_toUrlEncode = URLEncoder.encode(
                    this.encrypt(this.getService(), this.agentKey), "UTF-8");

            postData = "agent_uid=" + this.agentUid + "&service="
                    + svr_toUrlEncode + "&encry_data=" + data_toUrlEncode;
        } catch (Exception ex) {
            System.out.println(ex.getMessage());
        }
        return postData;
    }
}


const crypto = require('crypto');
const httpRequest = require('https');

/**
 * 經銷商串接-查詢特約商店支援之支付方式
 */
function AgentSupportPayMode() {
  // 經銷商商務代號
  this.agentUid = "A1234567891002";
  // 經銷商金鑰或認證碼
  this.agentKey = "nq8KL8qNNCW12A3TBfAp4lU0y3PED8IQ";
  // 特約商店商務代號
  this.storeUid = "289151880002";
  // 串接交易位置
  this.url = "https://pay.usecase.cc/api/agent";
};
/**
 * 取得串接欄位資料
 */
AgentSupportPayMode.prototype.getRawData = function () {
  return {
    store_uid: this.storeUid,
    cost: "1000",
    currency: "TWD"
  };
};
/**
 * 取得服務位置
 */
AgentSupportPayMode.prototype.getService = function () {
  return {
    service_name: "api",
    cmd: "api/paymentsupportpaymode"
  };
};
/**
 * AES 256 加密
 */
AgentSupportPayMode.prototype.encrypt = function (fields, key) {
  let eData = JSON.stringify(fields);
  const blockSize = 16;
  const iv = crypto.randomBytes(blockSize);
  const encryptor = crypto.createCipheriv('aes-256-cbc', key, iv);
  let tmpCipher = encryptor.update(Buffer.from(eData));
  let finalCipher = encryptor.final();
  const tempData = Buffer.concat([tmpCipher, finalCipher], tmpCipher.length + finalCipher.length);
  let data = Buffer.concat([iv, tempData], iv.length + tempData.length).toString('base64');
  return data;
};
/**
 * 資料 POST 到主機
 */
AgentSupportPayMode.prototype.post = function (postData) {
  return new Promise((res, rej) => {
    let options = {
      method: "POST",
      headers: {
        "Content-Type": "application/json"
      },
      rejectUnauthorized: false
    };

    let send_process = httpRequest.request(this.url, options, (api_res) => {
      let res_data = "";
      api_res.on('data', (tmp_data) => {
        res_data += tmp_data;
      });
      api_res.on('end', () => {
        res(res_data);
      });
    });

    send_process.write(JSON.stringify(postData));
    send_process.end();
  });
};
/**
 * 取得送出欄位資料
 */
AgentSupportPayMode.prototype.getPostData = function () {
  return {
    "agent_uid": this.agentUid,
    "service": this.encrypt(this.getService(), this.agentKey),
    "encry_data": this.encrypt(this.getRawData(), this.agentKey)
  };
};
/**
 * 執行
 */
AgentSupportPayMode.prototype.run = async function () {
  json = await this.post(this.getPostData())
  console.log(json);
};

AgentSupportPayMode = new AgentSupportPayMode();
AgentSupportPayMode.run();

import json
import base64
import requests
from Crypto.Cipher import AES
from Crypto.Util import Padding
from Crypto.Random import get_random_bytes

"""經銷商串接-查詢特約商店支援之支付方式
"""
class AgentSupportPayMode:
    # 經銷商商務代號
    agentUid = "A1234567891002";
    # 經銷商金鑰或認證碼
    agentKey = b"nq8KL8qNNCW12A3TBfAp4lU0y3PED8IQ";
    # 特約商店商務代號
    storeUid = "289151880002"
    # 串接交易位置
    url = "https://pay.usecase.cc/api/agent"

    def getRawData(self):
        """取得串接欄位資料

        Returns:
            {dict}: 欄位資料
        """
        rawData = {
            'store_uid': self.storeUid,
            'cost': "1000",
            'currency': "TWD"
        }
        return rawData

    def getService(self):
        """取得服務位置

        Returns:
            {dict}: 服務位置資料
        """
        return {
            'service_name': 'api',
            'cmd': 'api/paymentsupportpaymode'
        }

    def encrypt(self, fields, key):
        """AES 256 加密

        Args:
            fields {dict}: 欄位資料
            key {bytes}: AES金鑰

        Returns:
            {string}: 加密資料
        """
        data = json.dumps(fields, separators=(',', ':'))
        data = Padding.pad(data.encode('utf-8'), AES.block_size)
        iv = get_random_bytes(AES.block_size)
        cipher = AES.new(key, AES.MODE_CBC, iv)
        data = cipher.encrypt(data)
        data = base64.b64encode(iv + data)
        return data

    def post(self, postData):
        """資料 POST 到主機

        Args:
            postData {dict}: 欄位資料

        Returns:
            {string}: JSON資料
        """
        result = requests.post(self.url, postData)
        return result.text

    def getPostData(self):
        """取得送出欄位資料

        Returns:
            {dict}: 欄位資料
        """
        postData = {
            'agent_uid': self.agentUid,
            'service': self.encrypt(self.getService(), self.agentKey),
            'encry_data': self.encrypt(self.getRawData(), self.agentKey)
        }
        return postData

    def run(self):
        """執行
        """
        json = self.post(self.getPostData())
        print(json)

AgentSupportPayMode = AgentSupportPayMode()
AgentSupportPayMode.run()

回傳 JSON 結構如下:

{
  "code": "B200",
  "msg": "執行成功",
  "content": [
    "CREDITCARD",
    "CSTORECODE",
    "WEBATM",
    "E_COLLECTION",
    "ABROAD",
    "MATM",
    "WECHAT",
    "WECHATOFF",
    "LINEPAYON",
    "LINEPAYOFF",
    "APPLEPAY",
    "GOOGLEPAY",
    "CARDLESS",
    "PION",
    "PIOFF",
    "JKOON",
    "JKOOFF",
    "CASH",
    "EASYWALLETON",
    "EASYWALLETOFF",
    "BARCODE"
  ]
}

特約商店『可用支付工具查詢』參數說明

欄位 型態 說明
agent_uid string(16) 經銷商商務代號
service text {"service_name": "api", "cmd": "api\/paymentsupportpaymode"}
JSON格式,AES256加密資料
encry_data text 『可用支付工具查詢』欄位參考
JSON格式,AES256加密資料

『可用支付工具查詢』欄位

參數名稱 型態 說明 必須
store_uid string 特約商店商務代號 必要
cost string 交易金額 必要,最小值須為1
cost string 預設交易幣別(預設為TWD新台幣) 『幣別類型』值參考

『可用支付工具查詢』回傳欄位

參數名稱 型態 說明 必須
code string 交易回傳碼(B200或B500或100)
msg string 回傳訊息
content string 支付方式清單(狀態B200才有)

其他關聯欄位說明

關聯欄位

『商品項目』欄位

參數名稱 型態 說明 必須
id string 商品編號 必填
name string 商品名稱 必填
cost integer 商品單價 必填
amount integer 商品數量 必填
total integer 商品小計 必填
image_url string 商品圖片連結(僅LINEPay線上使用)

『無卡分期消費者資訊』欄位

參數名稱 型態 說明 必須
ip string 消費者登入ip
user_id string 該消費者在特店中註冊帳號名稱
user_name string 消費者姓名
user_real_name string 消費者真實姓名
user_address_post_zone string 消費者地址郵遞區號
user_address string 消費者地址
user_sn_type string 證號類型 『證號類型』值參考
user_sn string 消費者身份證字號/統一證號/護照號碼
issue_date string 消費者發證(身分證)日期(YYYYMMDD)
issue_place string 消費者領補換(身分證)地點
10001:北縣,10002:宜縣,10003:桃縣,10004:竹縣,10005:苗縣,10006:中縣,10007:彰縣,10008:投縣,10009:雲縣,10010:嘉縣,10011:南縣,10012:高縣,10013:屏縣,10014:東縣,10015:花縣,10016:澎縣,10017:基市,10018:竹市,10020:嘉市,09007:連江,09020:金門,63000:北市,64000:高市,65000:新北市,66000:中市,67000:南市,68000:桃市
issue_type string 消費者領補換(身分證件)類型
0:領補發,1:初發,2:補發,3:換發
user_phone_code string 消費者家用電話(白天電話):國碼(預設886)
user_phone_area_code string 消費者家用電話(白天電話):區碼
user_phone string 消費者家用電話(白天電話)
user_phone_ext string 消費者家用電話(白天電話):分機
user_cellphone_code string 消費者行動電話國碼(預設886)
user_cellphone string 消費者行動電話
user_email string 消費者 E-Mail
user_birthday string 消費者生日(格式為 YYYYMMDD,如 20090916)
residence_address_post_zone string 消費者戶籍地址:郵遞區號
residence_address string 消費者戶籍地址:路街巷弄號樓室
residence_phone_area_code string 消費者戶籍電話:區碼
residence_phone string 消費者戶籍電話:號碼
residence_phone_ext string 消費者戶籍電話:分機
bank_code string 消費者銀行帳戶:銀行代碼
bank_branch_code string 消費者銀行帳戶: 分行代碼
bank_account_name string 消費者銀行帳戶:銀行帳戶名稱
bank_account_number string 消費者銀行帳戶:銀行帳號
salary_bank_code string 薪轉存摺銀行代碼
salary_bank_branch_code string 薪轉存摺分行代碼
salary_bank_account_number string 薪轉帳號
house_owner string 消費者居住房屋:擁有者
1:自有,2:配偶,3:親人,4租賃
living_years string 消費者居住房屋-年數
living_months string 消費者居住房屋-月數
mailing_address_post_zone string 消費者通訊地址:郵遞區號
mailing_address string 消費者通訊地址:路街巷弄號樓室
marital_status string 消費者婚姻狀況
1:單身,2:已婚,3:離婚
children string 消費者擁有子女數
education_level string 消費者教育程度
1:博士,2:研究所,3:大學/大專,4:高中職,5:國中/國小
organization_type string 工作組織類型
1:公司,2.營登,3:財法,4:社法,5:公職
organization_id string 消費者公司統一編號(營登/財法/社法)
organization_name string 消費者公司名稱(服務單位)
organization_phone_area_code string 消費者公司電話(服務單位電話):區碼
organization_phone string 消費者公司電話(服務單位電話):電話號碼
organization_phone_ext string 消費者公司電話(服務單位電話):分機號碼
organization_address_post_zone string 消費者公司(服務單位)地址:郵遞區號
organization_address string 消費者公司(服務單位)地址
employment_status string 消費者就業狀態
career string 消費者職務類型
subcareer string 消費者次要職務類型
grade string 消費者職等
working_years string 消費者工作年資:年數
working_months string 消費者工作年資:月數
monthly_salary string 消費者月薪
legal_representative_name string 消費者法定代理人:姓名
legal_representative_personal_id string 消費者法定代理人:身分證字號
legal_representative_birthday string 消費者法定代理人:出生日期
legal_representative_contact_address_post_zone string 消費者法定代理人:聯絡地址:郵遞區號
legal_representative_contact_address string 消費者法定代理人:聯絡地址:路街巷弄號樓
legal_representative_home_phone_area_code string 消費者法定代理人:住家電話:區碼
legal_representative_home_phone string 消費者法定代理人:住家電話:電話號碼
legal_representative_cellphone string 消費者法定代理人:行動電話
contact_time string 指定照會時間
payment_method string 消費者繳款方式 (帶冒號後的值)
電子帳單: 1
超商簡訊繳款: 3
creditcard_status string 消費者信用卡:狀態 (帶冒號後的值)
沒辦過卡: 1
無卡自停: 2
協商繳款中: 3
其他: 4
creditcard_status_remark string 消費者信用卡:狀態說明
customer_creditcard_bank_code string 消費者信用卡:發卡銀行代碼
creditcard_validdate_month string 消費者信用卡:有效日期:月
creditcard_validdate_year string 消費者信用卡:有效日期:年
contact_person_name string 聯絡人:中文姓名
contact_person_relationship string 聯絡人:關係
1配偶 2父母 3兄弟姐妹 4其他親友 5同事 6朋友 7子女 8其他
contact_person_cellphone string 聯絡人:行動電話
contact_person_phone_area_code string 聯絡人:住宅電話:區碼
contact_person_phone string 聯絡人:住宅電話:號碼
contact_person_phone_ext string 聯絡人:住宅電話:分機
contact_person_organization_phone_area_code string 聯絡人:公司電話:區碼
contact_person_organization_phone string 聯絡人:公司電話:號碼
contact_person_organization_phone_ext string 聯絡人:公司電話:分機
contact_person_confidentiality string 聯絡人:是否保密照會?(是:1,否:0)
contact_person_meeting_time string 聯絡人:照會時間(日期時間 YYYYMMDDHHMM)
contact_person2_name string 聯絡人2:中文姓名
contact_person2_relationship string 聯絡人2:關係
1配偶 2父母 3兄弟姐妹 4其他親友 5同事 6朋友 7子女 8其他
contact_person2_cellphone string 聯絡人2:行動電話
contact_person2_phone_area_code string 聯絡人2:住宅電話:區碼
contact_person2_phone string 聯絡人2:住宅電話:號碼
contact_person2_phone_ext string 聯絡人2:住宅電話:分機
contact_person2_organization_phone_area_code string 聯絡人2:公司電話:區碼
contact_person2_organization_phone string 聯絡人2:公司電話:號碼
contact_person2_organization_phone_ext string 聯絡人2:公司電話:分機
contact_person2_confidentiality string 聯絡人2:是否保密照會?(是:1,否:0)
contact_person2_meeting_time string 聯絡人2:照會時間(日期時間 YYYYMMDDHHMM)
guarantor_option string 連帶保人:選項
1.連帶保證人(需附保證人身分證正反面影本)
2.配偶資料僅供參考
3.法定代理人(需於法代欄位簽名)
4.商品實際使用人
guarantor_name string 連帶保人:姓名
guarantor_license_id string 連帶保人:身分證字號
guarantor_issue_date string 保證人發證(身分證)日期(YYYYMMDD)
guarantor_issue_place string 保證人領補換(身分證)地點
10001:北縣,10002:宜縣,10003:桃縣,10004:竹縣,10005:苗縣,10006:中縣,10007:彰縣,10008:投縣,10009:雲縣,10010:嘉縣,10011:南縣,10012:高縣,10013:屏縣,10014:東縣,10015:花縣,10016:澎縣,10017:基市,10018:竹市,10020:嘉市,09007:連江,09020:金門,63000:北市,64000:高市,65000:新北市,66000:中市,67000:南市,68000:桃市
guarantor_issue_type string 保證人領補換(身分證件)類型
0:領補發,1:初發,2:補發,3:換發
guarantor_birthday string 連帶保人:出生日期(yyyy-mm-dd)
guarantor_cellphone string 連帶保人:行動電話
guarantor_home_phone_area_code string 連帶保人:住家電話:區碼
guarantor_home_phone string 連帶保人:住家電話:號碼
guarantor_home_phone_ext string 連帶保人:分機
guarantor_relationship string 連帶保人:關係
1配偶 2父母 3兄弟姐妹 4其他親友 5同事 6朋友 7子女 8其他
guarantor_address_post_zone string 連帶保人:地址:郵遞區號
guarantor_address string 連帶保人:地址
guarantor_organization_id string 連帶保證人公司統編
guarantor_organization_name string 連帶保人:公司名稱
guarantor_organization_phone_area_code string 連帶保人:公司電話:區碼
guarantor_organization_phone string 連帶保人:公司電話:號碼
guarantor_organization_phone_ext string 連帶保人:公司電話:分機
guarantor_employment_status string 連帶保人:就業狀態
guarantor_career string 連帶保人:職務類型
guarantor_subcareer string 連帶保人:次要職務類型
guarantor_grade string 連帶保人:職等
guarantor_monthly_salary string 連帶保證人月薪
guarantor_working_years string 連帶保證人工作年資-年數
guarantor_working_months string 連帶保證人工作年資-月數
guarantor_meeting_time string 連帶保證人聯絡時間 (日期格式YYYYMMDDHHmm)
guarantor_salary_bank_code string 連帶保證人薪轉存摺銀行代碼
guarantor_salary_bank_branch_code string 連帶保證人薪轉存摺分行代碼
guarantor_salary_bank_account_number string 連帶保證人薪轉帳號
motorcycle_license_number string 機車行照牌照號碼
motorcycle_factory_date string 機車出廠日期
motorcycle_displacement string 機車排氣量
motorcycle_license_date string 行照發證日期
dealer_note string 經辦商備註欄
supplier_business_type string 業務別代碼
AA21=原車抵押
AA22=借新還舊
AA23=它行代償
CA20=商品圓融
supplier_business_type_projects string 專案代碼
AA21 可用代碼為:DN45、DN46、DN47。
AA22 可用代碼為:DM44、DM45。
AA23 可用代碼為:DM66、DM67。
CA20 可用代碼為:DM41、DM42、DN48

『無卡分期檔案』欄位

參數名稱 型態 說明 必須
id string 檔案索引名稱
path string 檔案路徑
type string MIME 檔案類型
description string 說明

『儲值交易項目』欄位

參數名稱 型態 說明 必須
id string 儲值產品編號(最長限32 Bytes)
name string 儲值商品名稱
price string 儲值點數
amount string 儲值數量
total string 儲值點數小計

『後付款送貨資訊』欄位

參數名稱 型態 說明 必須
shipment_type integer 配送方式 『後付款送貨資訊』值參考
company_name string 寄送地公司名稱
department_name string 寄送地部門名稱
name string 收貨姓名 必填
cvs integer 超商類型(超商店到店必填) 『後付款超商取貨』值參考
cvs_store string 超商店號代碼(超商店到店必填)
cvs_store_name string 超商店號名稱(超商店到店必填)
zip_code string 收貨郵遞區號(純宅配必填)
ship_address string 收貨地址(超商店到店為超商店址) 必填
tel string 收貨電話(超商店到店為超商電話) 必填

『交易查詢』欄位

參數名稱 型態 說明 必須
uid string Payment Hub之交易流水號
key string 交易驗証碼
prc string 主要交易回傳碼(retcode)
finishtime string 交易完成時間(YYYYMMDDHHmmss)
cardno string 銀行端口回傳碼
acode string 授權碼
card_type string 信用卡卡別 『信用卡別類型』值參考
issuing_bank string 發卡行
issuing_bank_uid string 發卡銀行代碼
is_agent_charge int 是否為經銷商代收費模式 『是否為經銷商代收費模式』值參考
transaction_mode integer 交易服務類型 『交易服務類型』值參考
supplier_name string 交易之金融服務商
supplier_code string 交易之金融服務商代碼 『金流供應商代碼』值參考
order_id string 貴特店系統的訂單編號
user_id string 消費者帳號
cost string 總交易金額
currency string 原交易幣別
actual_cost string 實際交易金額
actual_currency string 實際交易幣別
voucher_paid array 有償票券項目 每筆『有償票券項目』欄位參考
voucher_free array 無償票券項目 每筆『無償票券項目』欄位參考
price string 請求交易點數/金額
actual_price string 實際交易點數/金額
recharge_code string 交易產品代碼
love_cost string 愛心捐款金額
retmsg string 回傳訊息
pfn string 付費方法
trans_type string 付款種類 『交易類型定義』值參考
redeem string 信用卡紅利資訊 JSON 格式 『紅利資訊』值參考
installment string 信用卡分期資訊 JSON 格式 『分期資訊』值參考
payment_name string 定期定額式/定期分期式扣款名稱
nois string 定期定額式/定期分期式扣繳期數
group_id string 1.定期定額式扣款編號
2.定期分期式扣款編號
bank_id string 虛擬帳號銀行代碼
expired_date string 有效日期(YYYYMMDDHHmmss)
虛擬帳號、超商代碼、無卡分期資訊
appropriation_date string 預計撥款日期(YYYYMMDD)
result_type integer 虛擬帳號、超商代碼 資料格式類型 『閘道內容回傳格式類型』值參考
result_content_type string 資料內容所屬支付名稱 『資料內容所屬支付名稱』值參考
result_content string 虛擬帳號、超商代碼 資料內容 『虛擬帳號回傳欄位』值參考
『ibon』值參考
『FamiPort』值參考
『Life-ET』值參考
『超商條碼繳費』值參考
refund_order array 退款訂單資訊(多筆格式) 每筆『交易查詢-退款資訊』欄位參考
cancel_order array 取消訂單資訊(多筆格式) 每筆『交易查詢-取消資訊』欄位參考
invoice_state integer 發票開立狀態 『電子發票開立狀態類型』值參考
invoice_date string 發票開立日期(YYYYMMDD)
invoice_wordtrack string 發票字軌
invoice_number string 發票號碼
invoice_rand_code string 電子發票隨機碼
invoice_seller_ban string 賣方統一編號
invoice_buyer_ban string 買方統一編號
invoice_left_qrcode string 電子發票左邊QrCode內容
invoice_middle_barcode string 電子發票中間Barcode內容(格式Code-39)
invoice_right_qrcode string 電子發票右邊QrCode內容
invoice_title_type integer 電子發票列印標題格式 『電子發票紙本列印標題類型』值參考
invoice_title string 電子發票列印標題格式
invoice_print_type integer 電子發票列印類型 『電子發票列印類型』值參考
invoice_print_device integer 電子發票列印設備 『電子發票列印設備』值參考
invoice_amount string 電子發票銷售總額
invoice_sales_amount string 電子發票銷售額
invoice_tax_amount string 電子發票稅額
invoice_order_detail string 電子發票全部產品明細(JSON格式) 『商品細項』值參考
invoice_ratetype integer 電子發票稅率別 『電子發票稅率別』值參考
invoice_input_type integer 電子發票開立類型 『電子發票開立類型』值參考
invoice_cloud_type string 電子發票開立類型-雲端發票類型 『雲端發票類型』值參考
invoice_mobile_code string 當invoice_cloud_type為2時紀錄的手機條碼
invoice_tax_id string 當invoice_cloud_type為2時紀錄的統一編號
invoice_natural_person string 當invoice_cloud_type為3時紀錄的自然人憑證條碼
invoice_love_code string 當invoice_input_type為2時紀錄的愛心碼
invoice_b2b_title string 當invoice_input_type為3時紀錄的發票抬頭
invoice_b2b_id string 當invoice_input_type為3時紀錄的統一編號
invoice_b2b_post_zone string 當invoice_input_type為3時紀錄的郵遞區號
invoice_b2b_address string 當invoice_input_type為3時紀錄的發票地址
invoice_allowance array 電子發票折讓資訊 每筆『電子發票折讓資訊』欄位參考
items array 訂單商品項目 每筆『商品項目』欄位參考
echo_0 string 自訂回傳參數 1
echo_1 string 自訂回傳參數 2
echo_2 string 自訂回傳參數 3
echo_3 string 自訂回傳參數 4
echo_4 string 自訂回傳參數 5

『商品項目』欄位

參數名稱 型態 說明 必須
id string 商品編號
name string 商品名稱
cost string 商品單價
amount string 商品數量
total string 商品小計

『交易查詢-退款資訊』欄位

參數名稱 型態 說明 必須
uid string Payment Hub之交易流水號
prc string 主要交易回傳碼(retcode)
cost string 總交易金額
currency string 原交易幣別
actual_cost string 實際交易金額
actual_currency string 實際交易幣別
retmsg string 回傳訊息
finishtime string 交易完成時間(YYYYMMDDHHmmss)
appropriation_date string 預計撥款日期(YYYYMMDD)
invoice_state integer 發票開立狀態 『電子發票開立狀態類型』值參考
invoice_date string 發票開立日期(YYYYMMDD)
invoice_wordtrack string 發票字軌
invoice_number string 發票號碼
invoice_rand_code string 電子發票隨機碼
invoice_seller_ban string 賣方統一編號
invoice_buyer_ban string 買方統一編號
invoice_left_qrcode string 電子發票左邊QrCode內容
invoice_middle_barcode string 電子發票中間Barcode內容(格式Code-39)
invoice_right_qrcode string 電子發票右邊QrCode內容
invoice_title_type integer 電子發票列印標題格式 『電子發票紙本列印標題類型』值參考
invoice_title string 電子發票列印標題內容
invoice_amount string 電子發票銷售總額
invoice_sales_amount string 電子發票銷售額
invoice_tax_amount string 電子發票稅額
invoice_order_detail string 電子發票全部產品明細(JSON格式) 『商品細項』值參考
invoice_ratetype integer 電子發票稅率別 『電子發票稅率別』值參考
invoice_input_type integer 電子發票開立類型 『電子發票開立類型』值參考
invoice_allowance array 電子發票折讓資訊 每筆『電子發票折讓資訊』欄位參考

『交易查詢-取消資訊』欄位

參數名稱 型態 說明 必須
uid string Payment Hub之交易流水號
prc string 主要交易回傳碼(retcode)
cost string 總交易金額
currency string 原交易幣別
actual_cost string 實際交易金額
actual_currency string 實際交易幣別
retmsg string 回傳訊息
finishtime string 交易完成時間(YYYYMMDDHHmmss)

『退款完成回傳資訊』欄位

參數名稱 型態 說明 必須
uid string 原MYPAYLINK 之交易流水號
refund_uid string 退款之交易流水號(若多次退款,每次皆會不同)
key string 交易驗証碼
prc string 主要交易回傳碼(retcode)
finishtime string 退款處理完成時間(YYYYMMDDHHmmss)
order_id string 貴特店系統的訂單編號
user_id string 消費者帳號
cost string 申請之退款金額
currency string 申請之退款幣別
actual_cost string 實際退款金額
actual_currency string 實際退款幣別
retmsg string 回傳訊息
pfn string 付費方法
payment_name string 定期定額式/定期分期式扣款名稱
nois string 定期定額式/定期分期式扣繳期數
group_id string 1.定期定額式扣款編號
2.定期分期式扣款編號
refund_type string 退款類型(1.直接線上退款 2.手動退款(信用卡類) 3.手動退款(現金類)
expected_refund_date string 現金退款預計退款日(YYYYMMDD)
echo_0 string 自訂回傳參數 1
echo_1 string 自訂回傳參數 2
echo_2 string 自訂回傳參數 3
echo_3 string 自訂回傳參數 4
echo_4 string 自訂回傳參數 5

『商品細項』欄位

參數名稱 型態 說明 必須
Description string 商品名稱
Quantity string 數量
UnitPrice string 單價
Amount string 總金額

『電子發票折讓資訊』欄位

參數名稱 型態 說明 必須
uid string 發生之退款交易流水號(UID)
amount integer 電子發票折讓金額
order_detail string 電子發票折讓明細(JSON格式) 『商品細項』值參考

『虛擬帳號回傳欄位』欄位

參數名稱 型態 說明 必須
PinCode string 虛擬帳號
LimitDate string 繳費有效期限,格式YYYYMMDDHHmmss
BankCode string 銀行代碼

『ibon』欄位

參數名稱 型態 說明 必須
PinCode string 超商代碼(可用qrcode被掃)
LimitDate string 超商代碼繳費有效期限,格式YYYYMMDDHHmmss
BarCode1 string 三段條碼繳費條碼1(格式:Code-39 barcode)
BarCode2 string 三段條碼繳費條碼2(格式:Code-39 barcode)
BarCode3 string 三段條碼繳費條碼3(格式:Code-39 barcode)
BarcodeEndDate string 三段條碼繳費期限,格式YYYYMMDDHHmmss

『FamiPort』欄位

參數名稱 型態 說明 必須
PinCode string 繳費代碼(可憑此代碼至設備列印繳費單)
LimitDate string 繳費有效期限,格式YYYYMMDDHHmmss
BarCode1 string 三段條碼繳費條碼1(格式:Code-39 barcode)
BarCode2 string 三段條碼繳費條碼2(格式:Code-39 barcode)
BarCode3 string 三段條碼繳費條碼3(格式:Code-39 barcode)
BarcodeEndDate string 三段條碼繳費期限,格式YYYYMMDDHHmmss

『Life-ET』欄位

參數名稱 型態 說明 必須
PinCode string 繳費代碼(可憑此代碼至設備列印繳費單)
BarCode1 string 繳費條碼1(格式:Code-39 barcode)
BarCode2 string 繳費條碼2(格式:Code-39 barcode)
BarCode3 string 繳費條碼3(格式:Code-39 barcode)
LimitDate string 繳費有效期限,格式YYYYMMDDHHmmss

『超商條碼繳費』欄位

參數名稱 型態 說明 必須
BarCode1 string 繳費條碼1(格式:Code-39 barcode)
BarCode2 string 繳費條碼2(格式:Code-39 barcode)
BarCode3 string 繳費條碼3(格式:Code-39 barcode)
LimitDate string 繳費有效期限,格式YYYYMMDDHHmmss

值的定義

『交易服務類型』值內容

型態 說明 備註
0 integer 尚未進行閘道交易
1 integer 代收代付
2 integer 特店模式

『證號類型』值內容

型態 說明 備註
1 integer 身份證字號(預設)
2 integer 統一證號
3 integer 護照號碼

『幣別類型』值內容

型態 說明 備註
TWD integer 新台幣(預設)
CNY integer 人民幣

『自動換匯』值內容

型態 說明 備註
0 integer 關閉(預設)
1 integer 開啟

『分期類型定義』值內容

型態 說明 備註
W string 每週定期扣款
F string 雙週定期扣款
M string 每月定期扣款
S string 每季定期扣款
H string 每半年定期扣款
A string 每一年定期扣款
O string 一次性扣款

『付款方式』值內容

型態 說明 備註
all string 全部可用支付方式(預設)
MobilePayAll string 指定下列線上行動支付方式
支付寶、Pi 拍錢包、LINEPay、微信、街口支付、悠遊付
CREDITCARD string 信用卡
CSTORECODE string 超商代碼
WEBATM string WEBATM
E_COLLECTION string 虛擬帳號
UNIONPAY string 銀聯卡
SVC string 點數卡(GASH ,Imoney)
ABROAD string 海外信用卡
ALIPAY string 支付寶
WECHAT string 微信支付
DIRECTDEBIT string 定期定額扣款
LINEPAYON string LINE Pay線上付款
LINEPAYOFF string LINE Pay線下付款
WECHATOFF string 微信支付線下
APPLEPAY string APPLE PAY
GOOGLEPAY string Google Pay
EACH string eACH交易
C_INSTALLMENT string 信用卡分期
C_REDEEM string 信用卡紅利
CARDLESS string 無卡分期
PION string Pi 拍錢包線上
PIOFF string Pi 拍錢包線下
AMEX string 美國運通
JKOON string 街口支付線上
JKOOFF string 街口支付線下
ALIPAYOFF string 支付寶線下
M_RECHARGE string 儲值交易
EASYWALLETON string 悠遊付線上
EASYWALLETOFF string 悠遊付線下
AFP string 後付款
BARCODE string 超商條碼繳費

『啟用快速結帳』值內容

型態 說明 備註
0 integer 關閉
1 integer 開啟(預設)

『啟用電子錢包』值內容

型態 說明 備註
0 integer 關閉(預設)
1 integer 開啟

『電子錢包執行類型』值內容

型態 說明 備註
1 integer 電子錢包前景交易(預設)
2 integer 電子錢包背景交易

『交易類型』值內容

型態 說明 備註
1 string 網路交易(預設)(消費者直接輸入支付內容)
2 string 實體交易 (商戶面對消費者時,由商戶輸入支付內容做消費)

『電子發票是否開立狀態』值內容

型態 說明 備註
0 integer 不開立電子發票
1 integer 開立電子發票
2 integer 依系統設定(預設)

『電子發票稅率別』值內容

型態 說明 備註
1 integer 應稅(預設)
2 integer 零稅率
3 integer 免稅

『雲端發票類型』值內容

型態 說明 備註
2 integer 手機條碼
3 integer 自然人憑證條碼
4 integer 以E-Mail寄送

『電子發票欄位異動』值內容

型態 說明 備註
0 integer 可以異動(預設)
1 integer 不可異動

『含不含簡訊費』值內容

型態 說明 備註
1 integer 含手續費
0 integer 不含手續費(預設)

『含不含手續費類型』值內容

型態 說明 備註
1 integer 含手續費
0 integer 不含手續費(預設)

『後付款送貨資訊』值內容

型態 說明 備註
2 integer 純宅配
4 integer 超商店到店

『後付款超商取貨』值內容

型態 說明 備註
1 integer 7-11
2 integer 全家

『金流供應商代碼』值內容

型態 說明 備註
A1 string 裕富數位資融
A2 string 三環亞洲
B0 string 新光銀行
B1 string 永豐銀行
B2 string 合作金庫
B3 string 台北富邦
B4 string 玉山銀行
B5 string 台新銀行
B6 string 聯合信用卡處理中心
B7 string 台中商銀
B8 string 中國信託商業銀行
B9 string 上海商業儲蓄銀行
BA string 第一銀行
BB string 元大商業銀行
BC string 凱基銀行
BD string 國泰世華商業銀行
BE string 華泰商業銀行
BF string 兆豐銀行
BG string 環滙亞太
S0 string 全網行銷股份有限公司(FamiPort)
S1 string 安源資訊股份有限公司(ibon)
S2 string 萊爾富國際股份有限公司(Hi-Life)
T0 string 高鉅科技
T1 string 藍新金流
T2 string 統一客樂得(黑貓Pay)
W0 string 統振
W1 string 遊戲橘子數位
W2 string 台灣連線(LINEPay)
W3 string 博經
W4 string 街口電子支付
W5 string 悠遊卡
W6 string 一卡通票證
W7 string iCash
W8 string 全支付(PXPay plus)
W9 string 拍付國際資訊(Pi錢包)
E0 string MYTIX

『有償票券項目』欄位

參數名稱 型態 說明 必須
product_id string 票券群組編號(最長限32 Bytes)
serial_number string 票券券號(特約商店下的每一個票券群組的票券券號必須是唯一)
name string 票券名稱
cost integer 票券金額
issuer string 發行者 『有價票券發行者』值參考
refund_return_type string 退款時,票券金額是否歸還 『退款時票券金額是否歸還』值參考

『無償票券項目』欄位

參數名稱 型態 說明 必須
product_id string 票券群組編號(最長限32 Bytes)
serial_number string 票券券號(特約商店下的每一個票券群組的票券券號必須是唯一)
name string 票券名稱
cost integer 票券金額
issuer string 發行者 『免費票券發行者』值參考

『交易類型定義』值內容

型態 說明 備註
1 integer 一般 (預設)
2 integer 分期
3 integer 紅利

『紅利資訊』欄位

參數名稱 型態 說明 必須
type string 紅利類型 『紅利資訊類型』值參考
used string 紅利折抵點數
amount string 自付金額

『分期資訊』欄位

參數名稱 型態 說明 必須
period_number integer 分期期數
total integer 應付總金額
first integer 第一期應付金額
every integer 第二期起每期應付金額

『閘道內容回傳格式類型』值內容

型態 說明 備註
0 integer 無法辨識
1 integer 網址
2 integer 超連結本文
3 integer xml
4 integer json
5 integer csv
6 integer 串流

『電子發票開立狀態類型』值內容

型態 說明 備註
0 integer 不處理(預設)
1 integer 等候處理中,
2 integer 發票開立成功
3 integer 發票處理失敗
4 integer 作癈
5 integer 系統或特約商店發票號碼設定不正確
6 integer 折讓

『電子發票紙本列印標題類型』值內容

型態 說明 備註
1 integer 文字
2 integer 圖形(圖片網址)

『電子發票稅率別』值內容

型態 說明 備註
1 integer 應稅(預設)
2 integer 零稅率
3 integer 免稅

『電子發票開立類型』值內容

型態 說明 備註
1 integer 雲端發票
2 integer 發票捐贈
3 integer 實體發票 1.重要提示,若選擇此模式,商戶需要自行列印實體發票交付給消費者,系統不會寄送mail通知與中獎後也不會通知給消費者。電子發票列印格式,請參考國稅局頒布標準。
2.使用paypage交易與開立發票同時進行時,絕對不可以使用此模式,因為系統會根據消費者在paypage畫面上的選擇,開立捐贈或雲端載具

『紅利資訊類型』值內容

型態 說明 備註
1 integer 全額
2 integer 部分

『資料內容所屬支付名稱』值內容

型態 說明 備註
E_COLLECTION string 虛擬帳號
IBON string iBON
FAMIPORT string FamiPort
LIFEET string LIFE-ET
WEBATM string WEBATM
CREDITCARD string 信用卡
UNIONPAY string 銀聯卡
SVC string 點數卡(GASH ,Imoney)
ABROAD string 海外信用卡
ALIPAY string 支付寶
WECHAT string 微信支付
LINEPAYON string LINE Pay線上付款
LINEPAYOFF string LINE Pay線下付款
WECHATOFF string 微信支付線下
APPLEPAY string APPLE PAY
GOOGLEPAY string Google Pay
EACH string eACH交易
CARDLESS string 無卡分期
PION string Pi 拍錢包線上
PIOFF string Pi 拍錢包線下
AMEX string 美國運通
JKOON string 街口支付線上
JKOOFF string 街口支付線下
ALIPAYOFF string 支付寶線下
M_RECHARGE string 儲值交易
EASYWALLETON string 悠遊付線上
EASYWALLETOFF string 悠遊付線下
AFP string 後付款
BARCODE string 超商條碼繳費

『信用卡別類型』值內容

型態 說明 備註
0 integer 無法辨識或支付方式為非信用卡類
1 integer VISA
2 integer MasterCard
3 integer JCB
4 integer AMEX

『電子發票退款時使用作廢或折讓』值內容

型態 說明 備註
4 integer 作廢或作廢重開 預設
6 integer 折讓

『電子發票列印類型』值內容

型態 說明 備註
0 integer 不列印 自行處置
1 integer 列印 電子發票 + 商品明細
2 integer 只印電子發票
3 integer 只印商品明細

『電子發票列印設備』值內容

型態 說明 備註
0 integer 自行處理
1 integer SUNMI V2 PRO

『是否為經銷商代收費模式』值內容

型態 說明 備註
1 integer 是經銷商代收費模式
0 integer 不是經銷商代收費模式

『信用卡授權請款模式類型』值內容

型態 說明 備註
0 string 自行請款
1 string 自動請款(預設)

『電子錢包執行狀態碼』值內容

型態 說明 備註
100 string 資料不正確
400 string 系統錯誤
B200 string 執行成功
B500 string 執行失敗

『經銷商代收款核銷服務提供方式』值內容

型態 說明 備註
1 integer 貨運
2 integer 課程
3 integer 票券
4 integer 講座活動
5 integer 數位商品
6 integer 點數捐贈
7 integer 個人贊助

附錄一:PFN(支付工具)參數表

資料傳遞可使用編號,也可以使用代碼 。 例如:pfn=27跟pfn=PION,一樣都是使用Pi 拍錢包線上付款支付工具。

編號 代碼 狀態 說明
1 CREDITCARD 啟用 信用卡
3 CSTORECODE 啟用 超商代碼
4 WEBATM 啟用 WEBATM
6 E_COLLECTION 啟用 虛擬帳號 (ATM轉帳)
7 UNIONPAY 啟用 銀聯卡
9 ABROAD 啟用 海外信用卡(非台灣發行信用卡)
10 ALIPAY 啟用 支付寶
13 WECHAT 啟用 微信支付
14 DIRECTDEBIT 啟用 定期扣款(國內信用卡)
15 LINEPAYON 啟用 LINE線上付款(消費者主掃)
16 LINEPAYOFF 啟用 LINE線下付款(消費者被掃)
19 WECHATOFF 啟用 微信支付線下
20 APPLEPAY 啟用 Apple Pay
21 GOOGLEPAY 啟用 Google Pay
23 C_INSTALLMENT 啟用 信用卡分期
24 C_REDEEM 啟用 信用卡紅利
25 CARDLESS 啟用 無卡分期(由資融公司提供分期服務)
27 PION 啟用 Pi 拍錢包線上付款(消費者主掃)
28 PIOFF 啟用 Pi 拍錢包線下付款(消費者被掃)
29 AMEX 啟用 美國運通
31 JKOON 啟用 街口支付線上付款(消費者主掃)
32 JKOOF 啟用 街口支付線下付款(消費者被掃)
33 ALIPAYOFF 啟用 支付寶線下(消費者被掃)
34 M_RECHARGE 啟用 儲值
36 AFP 啟用 後付款
37 CASH 啟用 現金
38 EASYWALLETON 啟用 悠遊付線上付款(消費者主掃)
39 EASYWALLETOFF 啟用 悠遊付線下付款(消費者被掃)
40 EASYCARD 啟用 悠遊卡
41 IPASS 啟用 一卡通
42 ICASH 啟用 iCash
43 BARCODE 啟用 超商條碼繳費
46 PXPAYOFF 啟用 全支付線下付款(消費者被掃)
56 PXPAYON 啟用 全支付線上付款(消費者主掃)
51 DIRECTDEBIT_ABROAD 啟用 定期扣款(國外信用卡)
52 PLUSPAYON 啟用 全盈支付線上付款(消費者主掃)
53 PLUSPAYOFF 啟用 全盈支付線下付款(消費者被掃

附錄二:交易狀態代碼

以下回傳的狀態代碼均須處理,避免系統連線錯誤,MYPAY LINK回傳時,貴司系統無法判讀

狀態代碼 狀態說明 詳細說明
100 資料錯誤 MYPAYLINK收到資料,但是格式或資料錯誤
200 資料正確 MYPAYLINK收到正確資料,會接續下一步交易

220 取消成功 如申請取消,取消訂單狀態為取消成功
230 退款成功 如申請退款,申請退款成功時狀態。
245 授權成功 若使用信用卡類自行請款模式,則交易後為授權成功。之後進行請款動作,才會轉為付款成功(250)
247 請款進行中 若使用信用卡類自行請款模式,閘道為玉山或NCCC(聯信、凱基、元大)等批次處理,發動請款時會為此狀態,等候金融服務商通知請款成功,才會轉為付款成功(250)
250 付款成功 此次交易,消費者付款成功
260 交易成功
尚未付款完成
超商代碼繳費-請等候消費者繳費入帳完成付款或消費者放棄交易,MYPAY LINK會再傳送一次結果:
250:代表消費者付款成功,此為最終結果
380:代表消費者沒有在時限內去繳費,逾期未去繳費,視同交易失敗,此為最終結果
265 訂單綁定 表示訂單編號生效,進入貸款頁面,但尚未註冊
最後會在回傳狀態
A0002:消費者放棄該筆交易,該筆交易視同交易失敗,為最終結果
275:無卡分期-請等候審查通過
270 交易成功
尚未付款完成
虛擬帳號-請等候消費者繳費入帳
完成付款或消費者放棄交易,MYPAY LINK會再傳送一次結果:
250:代表消費者付款成功,此為最終結果
380:代表消費者沒有在時限內去繳費,逾期未去繳費,視同交易失敗,此為最終結果
280 交易成功
尚未付款完成
儲值/WEBATM-線上待付款,等待狀態,等到使用者線上完成交易後MYPAY LINK會再傳送一次結果
250:代表消費者付款成功,此為最終結果
300:代表消費者付款失敗
282 訂單成立待後付款審核確認
尚未付款完成
後付款,等待狀態,等後付款審核通過通知
284:代表後付款審核通過
300:代表審核不通過
284 訂單成立後付款待請款
尚未付款完成
後付款,等待狀態,等特約商店出貨後,需發動請款告知後付款已出貨請款
250:代表後付款請款成功,此為最終結果
300:代表後付款請款失敗
290 交易成功
但資訊不符
交易成功,但資訊不符(包含金額不符,如多繳或少繳...等),該類型交易請特別注意

300 交易失敗 金流服務商回傳交易失敗或該筆交易超過風險控管限制規則
380 逾期交易 超商代碼或虛擬帳號交易,超過系統設定繳費期限
若經MYPAY LINK查詢驗證後,有機會在變更狀態
290:交易成功,但資訊不符
原因有可能是服務商的參數規則漏洞或是系統時間差異造成
400 系統錯誤訊息 若MYPAY LINK或上游服務商系統異常時
600 結帳完成 視為付款完成,此狀態為上游服務商確認訂單後的狀態,表示該筆訂單會撥款
透過MYPAY主動查詢或每日對帳機制
操作訂單功能內發動查詢功能
A0001 交易待確認 MYPAY LINK與金流服務商發生連線異常,待查詢後確認結果,會主動再次回傳交易結果
250:代表消費者確實付款完成
600:結帳完成
300:金流服務商回傳交易失敗或超過風險控管限制規則交易
A0002 放棄交易 畫面導向MYPAY LINK後,消費者即放棄該筆交易,該筆交易視同交易失敗,為最終結果
B200 執行成功 處理成功執行
B500 執行失敗 處理時,資料異常不予以處理

附錄三:設定調整

附錄四:資料加密方式說明

  1. 所有的API送出HTTPs請求之欄位中,service 和 encry_data 欄位皆進行 AES256+BASE64 加密處理。
  2. AES加密,格式為CBC,長度為256bits,金鑰長度32,IV長度16,傳遞內文為加密後組合IV並經過Base64轉換後傳出。
  3. IV資料建議隨機產生。

附錄五:API模擬串接服務

提供模擬使用HTTP Protocol,透過POST方式傳遞資料到MYPAY, 並且得到回傳結果。

附錄六:測試區測試用信用卡卡號

下面卡號僅限在測試區測試使用

聯合信用卡中心閘道(其中MasterCard/JCB可測分期與紅利)

Visa MasterCard JCB
卡號 4938170130000003 5430450100001219 3560500100001218
有效日期 1228 1218 1218
安全碼 985 214 023
3D交易密碼 nccc1234

永豐銀行信用卡

Visa MasterCard JCB
卡號 4058650600065507 5433760200078009 3566703300032801
有效日期 1022 1022 0922
安全碼 395 597 033

中國信託信用卡 (使用電子錢包功能適用)

Visa
一般交易 4003618704777729
有效日期 任意
安全碼 任意
3D交易密碼 1234567

高鉅模擬信用卡(成功卡)

Visa MasterCard JCB
一般交易 4761120010000492 5204247750001471 3566703300032801
有效日期 1122 1122 0922
安全碼 533 111 033

高鉅模擬信用卡(失敗卡)

MasterCard
一般交易 5204247750001471
有效日期 1122
安全碼 111

高鉅模擬信用卡(3D)

說明 卡號
3D交易 4003618704777729
有效日期 任意
安全碼 任意

凱基 (醫療費/捐款費用) 信用卡

Visa
一般交易 4907060600015101
有效日期 1226
安全碼 905

備註:(醫療費/捐款費用)信用卡所使用之訂單編號「order_id」(繳費單號)長度最長為16bytes。(此為上游限制)

土銀/彰銀 (財金閘道適用)

Visa MasterCard JCB
卡號 4907100520417100 5409740002370101 3567150051398107
有效日期 0626 0426 1027
安全碼 682 318 927
3D交易密碼 123456 123456 123456

附錄七:定期定額注意事項

Q.扣款失敗後背景通知網址為後台設定的那一組
A.

Q.如何判斷第幾期與扣款是否成功
A.
1.扣款成功、失敗請看回傳參數的prc
2.第幾期請看noisgroup_id是那一個項目的ID