Trades API

Trades API refers the API that merchant submits order to our system. Merchant will obtain Merchant ID and Secret from us, and then able to send POST request to URLs described in this guide.

 

URL: https://www.wepay16888.com/pay

Method: POST

Content-Type: application/x-www-form-urlencoded

Parameters:

name	opt	type	DESC	e.g.
amount	N	float64	Amount	123.45
merchant	N	string	Merchant uid	e7b8ba3bdbf6ee68adc...
paytype	N	string	Payment type	Please contact the administrator
outtradeno	N	string	Merchant order number	202002020123ABC
remark	Y	string	Remarks
notifyurl	Y	string	Callback notification URL	https://example.com/callbackurl
returnurl	Y	string	ClientHtml URL	https://example.com/success
payername	Y	string	Payer's name	张三
returndataformat	Y	string	Return format1	clienthtml
sign	N	string	Signature	e10adc3949bae20f883e...

¹ Notes on responses

Based on global responses

 

 

Paramaters of results returned

name	opt	type	DESC	e.g.
tradeno	N	string	Order number
amount	N	string	amount
discountamount	N	string	The actual amount to be paid
paytype	N	string	Payment type	wangguan
cardname	N	string	Card holder name	赵四
cardno	N	string	Card number	6000000000000
bankname	N	string	Bank name	中国xx银行
subbankname	N	string	Branch name	中国xx银行xx支行
payername	N	string	Payer's name	张三
bankqrcode	N	string	Bank QR code	http://xxxx/xxxx
createtime	N	int	Creation time (Unix time)	15000000000
timeout	N	int	Timeout	90

e.g.

{
    "code":0,
    "results":{
        "tradeno":       "9c4bd61ff72a46159f2af820...",
        "paytype":       "wangguan",
        "cardname":      "赵四",
        "cardno":        "6000000000000",
        "bankname":      "中国xx银行",
        "subbankname":   "中国xx银行xx支行",
        "payername":     "张三",
        "bankqrcode":    "http://xxxx/xxxx",
        "createtime":    15000000000,
        "timeout":       90
    }
}