Alipay Service Window H5

For code instructions select Python, Java, Node.js or PHP with the tabs below.

Python

#coding=utf8
import urllib.request, urllib.parse, urllib.error, urllib.request, urllib.error, urllib.parse, hashlib
import requests
import datetime
import string

# Enter Client Credentials
environment = 'https://test-openapi-hk.qfapi.com'
app_code = 'D5589D2A1F2E42A9A60C37*********'
client_key = '0E32A59A8B454940A2FF39**********'


# Create parameter values for data payload
current_time = datetime.datetime.now().replace(microsecond=0)                                

print(current_time)

# Create signature
def make_req_sign(data, key):
    keys = list(data.keys())
    keys.sort()
    p = []
    for k in keys: 
        v = data[k]
        p.append('%s=%s'%(k,v))
    unsign_str = ('&'.join(p) + key).encode("utf-8")
    s = hashlib.md5(unsign_str).hexdigest()
    return s.upper()


# Body payload
txamt = '10' #In USD,EUR,etc. Cent
txcurrcd = 'HKD'
pay_type = '801107' # Alipay Wap Payment = 801107
auth_code='283854702356157409' #CPM only
out_trade_no = '01234567890123'
txdtm = current_time
goods_name = 'test1'   
mchid = 'ZaMVg*****'
key = client_key


#data ={'txamt': txamt, 'txcurrcd': txcurrcd, 'pay_type': pay_type, 'out_trade_no': out_trade_no, 'txdtm': txdtm, 'goods_name': goods_name, 'mchid': mchid}
data ={'txamt': txamt, 'txcurrcd': txcurrcd, 'pay_type': pay_type, 'out_trade_no': out_trade_no, 'txdtm': txdtm, 'mchid': mchid}

r = requests.post(environment+"/trade/v1/payment",data=data,headers={'X-QF-APPCODE':app_code,'X-QF-SIGN':make_req_sign(data, key)})

print(r.json())

Java

import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;


public class TestMain {
    public static void main(String args[]){
        String appcode="D5589D2A1F2E42A9A60C37*********";
        String key="0E32A59A8B454940A2FF39*********";
        String mchid="ZaMVg*****";

        String pay_type="801107";
        String out_trade_no= "01234567890123";
        SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        String date=df.format(new Date());
        String txdtm=date;
        String txamt="10";
        String txcurrcd="EUR";

        Map<String, String> unsortMap = new HashMap<>();
        unsortMap.put("mchid", mchid);
        unsortMap.put("pay_type", pay_type);
        unsortMap.put("out_trade_no", out_trade_no);
        unsortMap.put("txdtm", txdtm);
        unsortMap.put("txamt", txamt);
        unsortMap.put("txcurrcd", txcurrcd);
        //unsortMap.put("product_name", product_name);
        //unsortMap.put("valid_time", "300");

        String data=QFPayUtils.getDataString(unsortMap);
        System.out.println("Data:\n"+data+key);
        String md5Sum=QFPayUtils.getMd5Value(data+key);
        System.out.println("Md5 Value:\n"+md5Sum);

        String url="https://test-openapi-hk.qfapi.com";
        String resp= Requests.sendPostRequest(url+"/trade/v1/payment", data, appcode,key);
        System.out.println(resp);
    }
}

Javascript

// Enter Client Credentials
const environment = 'https://test-openapi-hk.qfapi.com'
const app_code = 'D5589D2A1F2E42A9A60C37*********'
const client_key = '0E32A59A8B454940A2FF39*********'

// Generate Timestamp
var dateTime = new Date().toISOString().replace(/T/, ' ').replace(/\..+/, '')
console.log(dateTime)

// Body Payload
const key = client_key
var tradenumber = String(Math.round(Math.random() * 1000000000))
console.log(tradenumber)

var payload = {
'txamt': '10', // In USD,EUR,etc. Cent
'txcurrcd': 'HKD',
'pay_type': '801107', // Alipay Wap Payment = 801107
'out_trade_no': tradenumber,
'txdtm': dateTime,
'mchid': 'ZaMVg*****'
};

// Signature Generation
const ordered = {};
Object.keys(payload).sort().forEach(function(key) {
  ordered[key] = payload[key] });
console.log(ordered)

var str = [];
for (var p in ordered)
if (ordered.hasOwnProperty(p)) {
str.push((p) + "=" + (ordered[p]));
}
var string = str.join("&")+client_key;
console.log(string)

const crypto = require('crypto')
var hashed = crypto.createHash('md5').update(string).digest('hex')
console.log(hashed)


// API Request
var request = require("request");
request({
  uri: environment+"/trade/v1/payment",
  headers: {
    'X-QF-APPCODE': app_code,
    'X-QF-SIGN': hashed
  },
  method: "POST",
  form: payload,
  }, 
  function(error, response, body) {
  console.log(body);
});

Php

<?php
ob_start();
function GetRandStr($length){
  $str='abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
  $len=strlen($str)-1;
  $randstr='';
  for($i=0;$i<$length;$i++){
    $num=mt_rand(0,$len);
    $randstr .= $str[$num];
  }
  return $randstr;
}
  
$url = 'https://test-openapi-hk.qfapi.com';
$api_type = '/trade/v1/payment';
$pay_type = '801107'; //Alipay Wap Payment = 801107
//$mchid = "MNxMp11FV35qQN"; //Only agents must provide this parameter
$app_code = 'FF2FF74F2F2E42769A4A73*********'; //API credentials are provided by QFPay
$app_key = '7BE791E0FD2E48E6926043B*********'; //API credentials are provided by QFPay
$now_time = date("Y-m-d H:i:s"); //Get current date-time

$fields_string = '';
$fields = array(
  //'mchid' => urlencode($mchid),
  'pay_type' => urlencode($pay_type),
  'out_trade_no' => urlencode(GetRandStr(20)),
  'txcurrcd' => urlencode('HKD'),
  'txamt' => urlencode(2200),
  'txdtm' => $now_time
);
ksort($fields); //字典排序A-Z升序方式
print_r($fields);

foreach($fields as $key=>$value) { 
  $fields_string .= $key.'='.$value.'&' ;
}
$fields_string = substr($fields_string , 0 , strlen($fields_string) - 1);

$sign = strtoupper(md5($fields_string . $app_key));

//// Header ////
$header = array();
$header[] = 'X-QF-APPCODE: ' . $app_code;
$header[] = 'X-QF-SIGN: ' . $sign;

//Post Data
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url . $api_type);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $fields_string);
$output = curl_exec($ch);
curl_close($ch);    

$final_data = json_decode($output, true);
print_r($final_data);

ob_end_flush();
?>

The above command returns JSON structured like this:

{
  "sysdtm": "2020-04-13 11:32:03", 
  "paydtm": "2020-04-13 11:32:03", 
  "txcurrcd": "HKD", 
  "respmsg": "", 
  "pay_type": "801107", 
  "cardcd": "", 
  "udid": "qiantai2", 
  "txdtm": "2020-04-13 11:32:03", 
  "txamt": "300", 
  "resperr": "success", 
  "out_trade_no": "BUFB3PT9ZDUWEUAE4ATD21JKNHVEIIPV", 
  "syssn": "20200413000200020087171988", 
  "respcd": "0000", 
  "pay_url": "https://globalmapi.alipay.com/gateway.do?total_fee=3.0&secondary_merchant_name=###merchant_name###&out_trade_no=20200413000200020087171988&secondary_merchant_industry=7011&service=create_forex_trade_wap&_input_charset=UTF-8&sign=f16ef36efbb55058d1c1d36fef89bcf8&currency=THB&timeout_rule=30m&notify_url=https%3A%2F%2Fo2.qfpay.com%2Fonline-test%2Ftrade%2Falipay%2Fv1%2Fonline_notify&secondary_merchant_id=2565075&sign_type=MD5&partner=2088631377368888&product_code=NEW_WAP_OVERSEAS_SELLER&return_url=&subject=###merchant_name###", 
  "chnlsn": ""
}

Alipay Service Window H5 Payment (WAP)

Alipay Service Window H5 Payment enables merchants to call the Alipay payment module by using the JSAPI interface to collect payments. The customer checks out on the merchant's mobile website in Alipay, confirms the total amount and makes the payment.

HTTP Request

Endpoint : /trade/v1/payment

Method : POST

PayType : 800107

Step 1: Get User ID For more details about how to acquire the user id please refer to the official Alipay documentation.

Step 2: Request Payment

Payment Parameters

Attribute	Mandatory	Type	Description
Public request parameters	—	—	Please refer to the Public Payment Section for more details
openid	Yes	String(64)	Alipay authorization code, the user_id is returned by the interface, e.g. 2088802811715388
return_url	No	String(512)	Redirect URL, address for user redirect after successful payment
limit_pay	No	String	Designated payment method, only applicable for mainland China

Response Parameters

Attribute	Secondary Attribute	Type	Description
pay_params	tradeNO	String	Transaction number, provide the transaction number in the call function
txcurrcd		String(3)	Transaction currency. View the Currencies table for a complete list of available currencies
Public response parameters	—	—	Please refer to the Public Payment Section for more details

Step 3: Payout through the cashout interface For more information regarding the cashout interface please refer to the official Alipay documentation.