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GUIDE
API REFERENCE V3
Prepay
Referred to as prepay
post
https://mapi.yuansfer.com/micropay/v3
/prepay
Prepay
Response
Parameter
Type
Description
result
object
The wechat-mini result object.
The wechat-app result object.
The alipay-app result object.
ret_msg
string
The response return message.
wehcat-mini result object
Parameter
Type
Description
timeStamp
string
The timestamp.
nonceStr
string
A random string.
package
string
prepay_id information.
signType
string
The signature type.
paySign
string
The signature.
wechat-app result object
Parameter
Type
Description
appid
string
The App Id.
noncestr
string
A random string.
package
string
The value is 'Sign=WXPay'.
partnerid
string
partnerid information.
prepayid
string
prepay_id information.
sign
string
The signature.
timestamp
string
The timestamp.
alipay-app result object
Parameter
Type
Description
payInfo
string
The payment information.
cURL
PHP
Java
Go
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curl -XPOST -H "Content-type: application/json" -d '{
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"merchantNo": "200043",
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"storeNo": "300014",
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"verifySign": "09f722178f6cf2e71c9dfdd664e8663b",
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"amount": "10",
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"currency": "CNY",
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"settleCurrency": "USD",
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"ipnUrl": "http://zk-tys.yunkeguan.com/login/test",
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"reference": "test2020101302",
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"description": "司机支付会员费用",
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"vendor": "wechatpay",
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"terminal": "MINIPROGRAM",
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"openid": "ocBgh5fnabrf-pxPgCWXlq2mOvG8"
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}' 'https://mapi.yuansfer.com/micropay/v3/prepay'
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1
<?php
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function microprepay()
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{
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$url = 'https://mapi.yuansfer.com/micropay/v3/prepay';
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$token = '5cbfb079f15b150122261c8537086d77a';
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$params = [
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'merchantNo' => '200043',
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'storeNo' => '300014',
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'amount' => '0.01',
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'currency' => 'USD',
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'settleCurrency' => 'USD',
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'vendor' => 'wechatpay',
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'ipnUrl' => 'https://nengjtian.s1.natapp.cc/login/test',
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'reference' => 'test2018070101',
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'description' => 'test_description',
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'note' => 'test_note',
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'openid' => '***'
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];
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ksort($params, SORT_STRING);
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$str = '';
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foreach ($params as $k => $v) {
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$str .= $k . '=' . $v . '&';
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}
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$params['verifySign'] = md5($str . md5($token));
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echo 'verifySign:', $params['verifySign'];
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echo "\n";
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$ch = curl_init($url);
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curl_setopt_array($ch, array(
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_HEADER => false,
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CURLOPT_POST => true,
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CURLOPT_POSTFIELDS => http_build_query($params),
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));
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$result = curl_exec($ch);
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curl_exec($ch);
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echo $result;
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echo "\n";
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return json_decode($result, true);
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}
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microprepay();
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?>
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public class MicropayTest {
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public static final String TEST_URL = "https://mapi.yuansfer.yunkeguan.com"; //testing domain
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public static final String PROD_URL = "https://mapi.yuansfer.com"; //production domain
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public static final String YUANSFER_TOKEN = "5c5fe30183be69fceff8174358d4b8ae";
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public static void main(String[] args) {
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YuansferVerifySignHelper helper = new YuansferVerifySignHelper();
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AppMircopayDto dto = paramSetting();
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Map<String, Object> params = ReflectionUtils.convertBean2MapIgnoreNullVal(dto, new String[]{"serialVersionUID"});
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String verifySign = helper.getYuansferVerifySign(params, YUANSFER_TOKEN);
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params.put("verifySign", verifySign);
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String url = TEST_URL + "/micropay/v2/prepay";
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String ret = HttpClientUtils.post(url, null, params);
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System.out.println(ret);
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}
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public static AppMircopayDto paramSetting() {
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AppMircopayDto dto = new AppMircopayDto();
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/**
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* merchantNo,storeNo is necessory, and they are provided by Yuansfer
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*/
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dto.setMerchantNo("200043"); //The Merchant NO.
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dto.setStoreNo("300014"); //The Store NO.
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/**
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* transaction infomation is necessory
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*/
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dto.setAmount("0.01"); //The amount, unit "division"
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dto.setCurrency("USD"); //currency, "USD"
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dto.setSettleCurrency("USD"); //SettleCurrency, "USD"
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dto.setIpnUrl("https://nengjtian.s1.natapp.cc/login/test"); //Asynchronous callback address
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dto.setReference("9091023122"); //order NO. of client's system
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dto.setOpenid("***"); //wechat openid
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dto.setVendor("wechatpay"); //"wechatpay"
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/**
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* note，desription are optional
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*/
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dto.setDescription("test-description"); //description
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dto.setNote("test-note"); //note
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return dto;
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}
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}
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func mciropay(t *table) {
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req := yuan.Securepay{
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MerchantNo: "200043", //customer The merchant NO.
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StoreNo: "300014",
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Currency: "USD",
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SettleCurrency: "USD",
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Amount: "0.01",
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Vendor: "wechatpay",
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Reference: fmt.Sprintf("demo_%d", time.Now().Unix()), //sequence number of customer system
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IpnUrl: "https://customer-ipn", //internet accessible
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Description: "description",
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Note: "note",
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Openid: "***",
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}
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resp, err := req.PostToYuansfer(yuansferToken)
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if err != nil {
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fmt.Println(err)
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return
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}
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fmt.Println(resp)
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}
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Last modified 8mo ago
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