1、Create a New Wallet

Request Method

• POST

Request URL

/api/v3/wallet/create

Request Header

Content-Type: application/json;charset=utf-8

Parameter	Type	Description	Example Value
access_key	String	Obtained from the merchant's backend	pFqV75X3
timestamp	int64	13-digit timestamp (milliseconds)	1679724896223
nonce	String	Random string (UUID V4)	794c26b0-d33c-4394-b2bb-c485eca16d9e
sign	String	Signature generated using a key	kAXyh+eerqrefyaF8dyFB0M4FVo=

Request Parameters (JSON)

{
  "chainType": "TRON",
  "tokenType": "USDT",
  "userFlagId": "WSXTES"
}

Parameter Description

Parameter	Type	Description	Required
chainType	String	Blockchain type:TRON BSC ETH	✅ Yes
tokenType	String	Cryptocurrency type, enum values: USDT USDC PEPE DOGE PUSD	✅ Yes
userFlagId	String	Unique identifier for the user to bind wallet identity	✅ Yes

Response Type

Header: {
  "Content-Type": "application/json;charset=utf-8"
}

Response Example

{
  "code": "200",
  "success": true,
  "msg": "成功",
  "msgEn": "SUCCESS",
  "data": {
    "chainType": "TRON",
    "tokenType": "USDT",
    "userFlagId": "WSXTES",
    "address": "TUZjksDTvauNfQ5rUbeeCUhu1xHKP8c9Th"
  }
}

Response Parameter Description

Parameter	Type	Description
chainType	String	Blockchain type
tokenType	String	Cryptocurrency type
userFlagId	String	Unique user identifier
address	String	Wallet address