P2P large amount payment account inquiry

Request URL

• POST https://test2-openapi.91fafafa.com/api/payment/india/largeAmountPaymentBankCard/query

Request parameters

Parameter	Type	Required	Description	Example
appId	string	Y	MerchantappId	B2iwKFIM4tvo
merchantId	string	Y	MerchantId	CH10001165
accountNumber	string	N	Bank card number	931028317361
status	int	N	Bank card status 0-Online 1-Offline	0
pageIndex	int	N	Page number, default query first page	1
timestamp	long	Y	Timestamp(milliseconds)	1710385869989
sign	string	Y	sign	KDvgD7z+ER5uNnR/IiiShowSaGXkYxaBXxRtg+25Q1at UUcu/zikMfSDUJxBXIdNo9Bdk7QbjWFjHe/l4j6mR3wY Jit0NRmeql7VW1VB4GUEpRE/zijX2JLhag0bvhBYZr3V rlGvIlJUA+Dms0PmliUJBrAFqGtR/SOYM6wSRaNgtg9z NPZKuSf4PT1qxWh7Bd5Kxs06crExm4Iw/+2aJiGwprdU vo8veJkHlnoMeG7KWila8J/Fjot+TSN+37VXwfUYzC4s Nysm4SLoXLnQsqF7GBNAXImkokeRfPcFCCxVDlPbizMZ t35mVBh7u5bAoY4cZYZV5eMPw8ocyiEMZw==

Example of request message

{
  "merchantId": "CH10001164",
  "appId": "e6ijr5bTdaRq",
  "accountNumber": "931028317361",
  "status": 0,
  "timestamp": 1711347168131,
  "pageIndex": 1,
  "sign": "D//YCR7m8CrfsQegzljikb/D2qg8qyf5nOwm/Mo14v8qxeb7yA6imuBOh98Q3wlwT5tp55d3HD6+llOT8cPD4eopVQJLlyHWo2gkHbgnQTW1jxvqe+Cw333YDmVGbd8gXq+u3uQBKnNs355P0R4Mh3Ph74AagmZbDskC8ZceDJixXU+LAxfKLFE7CUXKfefcJbP4M+AvwUtGgsI9QLHa0P+Zxp6fr3TgMp4yTIxPE9g2V1XshdM1MfF9l6BMbW1mp6NBDZpkjC8d3t2HXU92k+x0HkeYIiMv11+/WvetgsCMZunLnphwgBCyq6gRgfyTCh+cm3plpvr/bQhWDuVo3A=="
}

Response parameters

Parameter	Type	Required	Description	Example
code	String	Y	Response code 000000 for success, others for failure	000000
msg	String	Y	Response description success: successful	success
data	list	Y	Return data
sign	String	Y	Signature	hqvrXjE6ntfZ2Xp7VDG/aZ fJ4QRjSN6mCmETd+fvn7uE yLfp9qCPhWFnmXAiC2EdmN UXluEXBcRel2k9yGk552nY 00fSjueNzMPo6rBxwIfVf5 Pcsnqjkg4p3dFluKWevc5u rayuhwdJ2CBw/UiupdGhuA NGvTep2aeHRM0KvfwIf823 wVba9u05zjU1zknlfEXShN egLzU7Wm3JXb0ETNUAj8Tb /Bdnds9+u1eUZQoPojqfxP cZf0oieKxIRM/ID9bS3tF1 EeWeLP5rs/zp3dtKBZAvrk yGjIzH83Optw1uzdoyhHC0 CMeo+2J1BWo4KtV06Vbj7z pXd5h19nlleg==

Query data object (data)

Parameter	Type	Required	Description	Example
records	List<record>	Y	Bank card account information
totalPages	int	Y	total pages	2
totalCount	int	Y	totalCount	16
pageSize	int	Y	pageSize	2
pageIndex	int	Y	pageIndex	1

Bank card account information(record)

Parameter	Type	Required	Description	Example
id	String	Y	Bank card unique ID	10
name	String	Y	Payee Name	mikeloe
accountNumber	String	Y	Bank card number	43086525073
ifscCode	String	Y	IFSC	HDFC0091373
bankName	String	Y	bankName	Canara Bank
branchName	String	Y	branchName	sagar Bank
status	int	Y	Bank card status 0-Online 1-Offline	0

Successful response message example

• Order successful response message example

{
  "msg": "success",
  "code": "000000",
  "data": {
    "records": [
      {
        "id": "1",
        "name": "mikeloe",
        "accountNumber": "43086525073",
        "ifscCode": "HDFC0091373",
        "bankName": "Canara Bank",
        "branchName": "sagar Bank",
        "status": 0
      },
      {
        "id": "2",
        "name": "Abhishek",
        "accountNumber": "43086545071",
        "ifscCode": "HDFC0091483",
        "bankName": "State Bank of India",
        "branchName": "sagae Bank",
        "status": 1
      }
    ],
    "totalPages": 2,
    "totalCount": 16,
    "pageSize": 2,
    "pageIndex": 1
  },
  "sign": "gNfMg0EUqXTzMjYUSUXRDl8LncccM3+boW5wGq0m6docog8UdrCIERF0UFWwGzjGq45MI6ghcunymg43WbxZOtmBBX++LSsd611wu0PCloBwoppbGwcyzWpT8+EY5yMgdh6gJ/kQMyEhChlJJbu6cT2uxDVld9JCEJv6ypSAMRwKL0PRYXr95nrOxt7niE1hRqAJy2+U/oAbpbjOLaK9hyr/eWbluyZvnYsZswY0vjf81JIdk1F+t1s3eS8ktCaD8kdfUbuqE1YnR7DNh/Uq4BR3wERgHCiCIFT6A4r7WoMQJizYxXp8HV0h/X6VHFAPfZfzEsFmJQyxwxiF0Y0ejw=="
}

• Order failed response message example

{
  "code": "A0340",
  "msg": "sign error! (A0340)",
  "data": null
}

Code implementation demo

• Code examples are for reference only, please refer to the request parameter description for specific parameters.

import com.google.gson.Gson;
import okhttp3.*;

import java.lang.reflect.Type;
import java.util.HashMap;
import java.util.Map;

public class PaymentMerchantOrderDemo {

    /**
     * Platform public key
     */
    private static final String PLAT_PUBLIC_KEY ="MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1dad35S74jfLPbHJh8P0jDHiTvkxwrtITK97ovVu19B24UdiHyHoEZgtNlS6alFQj1ULQ71d6EPh2rWCNkS2b5HGQXwDYBtwvesVQ8h4Sf3eVPTTLGw3BS7Os4vtDEN6BezMdv3sUG2N5i6JF+5H4CQTq3MD2Cx6u/Cv7oFOdFqeDT0AH+TR7uyZxn69OtkJaHHr834EUcdShJKKMQtbC11WCcut7ilDUgdvZnThiVTq7cfl8mcC9FDKcQ9bMWamScWIB5cJQdUW23Kr0c1NvZlpgPS8U5VODM4Uc4muHJPD2cJmquuJ+4AGP36rEk27lUB3h7B6JI1QGiuh1yyPDwIDAQAB";

    /**
     * Merchant's private key
     */
    private static final String MCH_PRIVATE_KEY  ="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";

    /**
     * apiUrl
     */
    private static final String API_URL = "https://test2-openapi.91fafafa.com/api/payment/india/largeAmountPaymentBankCard/query";

    public static void main(String[] args) throws Exception {
        utrSupplementaryOrder();
    }


    private static void utrSupplementaryOrder() throws Exception {
        Map<String, Object> requestParams = new HashMap<>();
        requestParams.put("appId", "B2iwKFIM4tvo");
        requestParams.put("merchantId", "CH10001165");
        requestParams.put("accountNumber", "931028317361");
        requestParams.put("status", 0);
        requestParams.put("pageIndex", 1);
        Long timestamp = System.currentTimeMillis();
        requestParams.put("timestamp", timestamp);

        // 私钥加密
        String sign = CheeseTradeRSAUtil.getSign(requestParams, MCH_PRIVATE_KEY);
        requestParams.put("sign", sign);
        
        Gson gson = new Gson();
        String requestBody = gson.toJson(requestParams);
        System.out.println("Post Json Params:" + requestBody);

        // Send a request and get a response
        OkHttpClient client = new OkHttpClient();
        MediaType mediaType = MediaType.parse("application/json; charset=utf-8");
        RequestBody body = RequestBody.create(mediaType, requestBody);
        Request request = new Request.Builder()
            .url(API_URL)
            .post(body)
            .addHeader("User-Agent", "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36")
            .build();
        Response response = client.newCall(request).execute();
        if (!response.isSuccessful()) {
            // Failure handling...
            System.out.println("Request failed: " + response.code() + " - " + response.message());
        }

        // Signature verification processing
        String responseBody = response.body().string();
        System.out.println("Response: " + responseBody);
        Type type = new com.google.gson.reflect.TypeToken<Map<String, Object>>() {}.getType();
        Map<String, Object> map = gson.fromJson(responseBody, type);
        boolean verifyResult = CheeseTradeRSAUtil.verifySign(map, PLAT_PUBLIC_KEY);
        if (verifyResult) {
            // ... If signature verification is successful, process normal business logic.
        } else {
            // ... Signature verification error
        }
        response.close();
    }
}

<?php

   // Platform public key, obtained from key configuration
    $platPublicKey = '-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1dad35S74jfLPbHJh8P0jDHiTvkxwrtITK97ovVu19B24UdiHyHoEZgtNlS6alFQj1ULQ71d6EPh2rWCNkS2b5HGQXwDYBtwvesVQ8h4Sf3eVPTTLGw3BS7Os4vtDEN6BezMdv3sUG2N5i6JF+5H4CQTq3MD2Cx6u/Cv7oFOdFqeDT0AH+TR7uyZxn69OtkJaHHr834EUcdShJKKMQtbC11WCcut7ilDUgdvZnThiVTq7cfl8mcC9FDKcQ9bMWamScWIB5cJQdUW23Kr0c1NvZlpgPS8U5VODM4Uc4muHJPD2cJmquuJ+4AGP36rEk27lUB3h7B6JI1QGiuh1yyPDwIDAQAB
-----END PUBLIC KEY-----';

    // Merchant private key, generated by the merchant himself
    $mchPrivateKey = '-----BEGIN PRIVATE KEY-----
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
-----END PRIVATE KEY-----';
    
    // parameter
    $appId = 'B2iwKFIM4tvo';
    $merchantId = 'CH10001165';
    $accountNumber = '931028317361';
    $status = 0;
    $pageIndex = 1;
    $timestamp = floor(microtime(true) * 1000);
   
    $params = array(
        'appId' => $appId,
        'merchantId' => $merchantId,
        'accountNumber' => $accountNumber,
        'status' => $status,
        'pageIndex' => $pageIndex,
        'timestamp' => $timestamp
    );

    // Splicing parameters
    $str = ConnectStrings($params);
    echo $str;

    $sign = genSign($str, $mchPrivateKey);
    echo $sign . "\n";
    $params['sign'] = $sign;

    $params_string = json_encode($params);
    $url = 'https://test2-openapi.91fafafa.com/api/payment/india/largeAmountPaymentBankCard/query';
    $ch = curl_init();

    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
    curl_setopt($ch, CURLOPT_POSTFIELDS, $params_string);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_HTTPHEADER, array(
		'User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36',
        'Content-Type: application/json',
        'Content-Length: ' . strlen($params_string))
    );
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);

    //execute post
    $request = curl_exec($ch);
    $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);

    if($httpCode == 200)
    {
        $result = json_decode($request, true);
        if($result['msg'] == "success"){
            $sign = $result['sign'];
            unset($result['sign']);
            $string = ConnectStrings($result);
            $decryptStr = verifySign($string, $sign, $platPublicKey);
            echo "decryptStr :". $sign, $platPublicKey . "\n";
        }
        else {
            echo "response:" . "{success :". "false" . ",";
            echo "code :". $result['code'] . ",";
            echo "msg :". $result['msg'] . ",";
            echo "data :". "null" . "}" . "\n";
        }
    }
    else {
        echo $httpCode;
    }
    
//Concatenating strings
 function ConnectStrings($params)
{
    // Get all the keys of the map and sort them
    $keys = array_keys($params);
    sort($keys);

    // Traverse the key list, get the corresponding value, and concatenate it into a string
    $str = '';

    foreach ($keys as $key) {
        $str .=  $key . '=' . $params[$key] . '&';
    }
    $str = rtrim($str, '&');
    return $str;
}    

    //Generate signature
function genSign($toSign, $privateKey){
    $key = openssl_get_privatekey($privateKey);
    openssl_sign($toSign, $signature, $key, OPENSSL_ALGO_SHA256);
    openssl_free_key($key);
    $sign = base64_encode($signature);
    return $sign;
}

//Verify signature
function verifySign($data, $sign, $pubKey){
    $sign = base64_decode($sign);
    $key = openssl_pkey_get_public($pubKey);
    $result = openssl_verify($data, $sign, $key, OPENSSL_ALGO_SHA256) === 1;
    return $result;
}

?>

const AXIOS= require('axios');
//The functions of the introduced signature tool class (CheeseTradeRSAUtil). 
//The signature tool class can refer to the DEMO in "Signature & Verification Algorithm"
const  { getSign, verifySign }= require('./CheeseTradeRSAUtil');

// Platform public key
const platPublicKey = `-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1dad35S74jfLPbHJh8P0jDHiTvkxwrtITK97ovVu19B24UdiHyHoEZgtNlS6alFQj1ULQ71d6EPh2rWCNkS2b5HGQXwDYBtwvesVQ8h4Sf3eVPTTLGw3BS7Os4vtDEN6BezMdv3sUG2N5i6JF+5H4CQTq3MD2Cx6u/Cv7oFOdFqeDT0AH+TR7uyZxn69OtkJaHHr834EUcdShJKKMQtbC11WCcut7ilDUgdvZnThiVTq7cfl8mcC9FDKcQ9bMWamScWIB5cJQdUW23Kr0c1NvZlpgPS8U5VODM4Uc4muHJPD2cJmquuJ+4AGP36rEk27lUB3h7B6JI1QGiuh1yyPDwIDAQAB
-----END PUBLIC KEY-----`;

// Merchant private key
const mchPrivateKey = `-----BEGIN PRIVATE KEY-----
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
-----END PRIVATE KEY-----`;


// Request Parameters
const params =
    {
        appId:'divMUquVYSw8',
        merchantId : 'CH10001201',
        accountNumber : '931028317361',
        status : '0',
        pageIndex : '1',
        timestamp : Date.now()
    };

//------------- MAIN -------
// P2P large amount payment account query interface URL
const url = 'https://test2-openapi.91fafafa.com/api/payment/india/largeAmountPaymentBankCard/query';

const sign = getSign(params, mchPrivateKey);
console.log('Generated signature:', sign);
params.sign = sign;
sendRequestAndVerify(url,params);

//POST Request
async function sendRequestAndVerify(apiUrl, requestBody) {
    try {
        // send POST Request
        const response = await AXIOS.post(apiUrl, requestBody, {
            headers: {
                'Content-Type': 'application/json; charset=utf-8',
                'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36',
            },
        });

        // Check if the request was successful
        if (response.status !== 200) {
            console.error(`Request failed: ${response.status} - ${response.statusText}`);
            return;
        }

        // Get the response body
        const responseBody = response.data;
        console.log('Response:', responseBody);

        // Signature verification
        const verifyResult = verifySign(responseBody,platPublicKey);
        if (verifyResult) {
            console.log('Successful signature verification');
            // Signature verification passed, processing normal business logic
        } else {
            console.error('Signature verification error');
        }
    } catch (error) {
        console.error('Request failed:', error.message);
    }
}