Introduction

After user payment, AlchemyPay will send webhook including user's payment information.Merchant need to transfer crypto according to parameters.

API Description

Request Method: POST

Request Path: API defined by merchant

Header Parameters:

Element	Mandatory	Data Type	Remarks
appId	Y	string	Partner unique ID
timestamp	Y	string	UTC time with 13 digits to represent time in milliseconds, the expiration period is 5 minutes
sign	Y	string	SHA1(appId + appSecret + timestamp), perform SHA1 hash calculation on the concatenated string of the three parameters to generate hexadecimal characters,the sign method can refer here

Body Parameters:

Element	Mandatory	Data Type	Remarks
orderNo	Y	string	AlchemyPay's order no
merchantOrderNo	C	string	If the order includes the merchantOrderNo, this field will be returned.
crypto	Y	string	Name of the crypto
network	Y	string	Name of the network
address	Y	string	Address for transfer
cryptoAmount	Y	string	Amount of the token(include the network fee)
cryptoPrice	Y	string	Price of the token / USDT
usdtAmount	Y	string	The amount of USDT for this order

Response Parameter Example(Success):

{
    "data": null,//Custom data
    "success": true,
    "returnCode": "0000",
    "returnMsg": "in amet"
}

Response Parameter Example(Fail):

{
    "data": null,//Custom data
    "success": false,
    "returnCode": "9999",
    "returnMsg": "failed"
}

ReturnCode:

returnCode	Remarks
0000	success
9999	failure