Re-callback Collection order

POST /payin/callback

Request header parameter description

Name	Type	Required	Description
x-api-key	string	yes	appkey【Please go to the merchant backend to obtain】
x-api-nonce	string	yes	random string
x-api-timestamp	int(10)	yes	Unix Timestamp
x-api-signature	string	yes	Signature Hash value

（POST）Request parameters

Name	Type	Required	Description
sys_trade_no	string	pick one of two	System order number (sys_trade_no and out_trade_no can be selected, if both exist, the default is sys_trade_no)
out_trade_no	string	pick one of two	Merchant order number (sys_trade_no and out_trade_no can be selected. If both exist, the default is sys_trade_no)

Response example

{
    "code": 0,
    "message": "successful",
    "data": null
}