- Basic Conventions
- Interaction Flow
- Business APIs
- 1 Common Services
- 2 Onboarding Services
- 3 Fiat Services
- 3.1 Collection Services
- 3.2 Payment Services
- 3.3 Foreign Exchange Services
- 3.4 Account Services
- 3.5 Transaction Queries
- 4 Crypto Services
- 4.1 Basic Functions
- 4.2 Account Management
- 4.3 Collection Instrument Management
- 4.4 Payee Management
- 4.5 Transaction Management
- Fiat Deposit
- Fiat Withdrawal
- Crypto Deposit
- Crypto Withdrawal
- Crypto Buy
- Crypto Sell
- Fiat convert Crypto
- Crypto convert Fiat
- Deposit/WithdrawalTransaction Fee estimatePOST
- Query Transaction DetailsGET
- Query Transaction recordGET
- Transaction ResultNotification
- 5 VCC Services
- 6 Unified Checkout
- Integration Testing
- Appendix
- Schemas
Crypto Withdrawal
POST
/api/v1/ex/crypto/txn/withdraw-crypto
Request
Header Params
Body Params application/jsonRequired
Example
{
"payeeId": "2601081609524410003001",
"bizOrderNo": "order_111005",
"merchantNo": "24050714320005",
"amount": "10.00",
"currency": "USDT",
"amountType": "PAYMENT",
"productCode": "CRY-EXC01"
}Request Code Samples
Shell
JavaScript
Java
Swift
Go
PHP
Python
HTTP
C
C#
Objective-C
Ruby
OCaml
Dart
R
Request Request Example
Shell
JavaScript
Java
Swift
curl --location '/api/v1/ex/crypto/txn/withdraw-crypto' \
--header 'x-app-id;' \
--header 'x-request-id;' \
--header 'x-signature;' \
--header 'Content-Type: application/json' \
--data '{
"payeeId": "2601081609524410003001",
"bizOrderNo": "order_111005",
"merchantNo": "24050714320005",
"amount": "10.00",
"currency": "USDT",
"amountType": "PAYMENT",
"productCode": "CRY-EXC01"
}'Responses
🟢200Success
application/json
Bodyapplication/json
Example
{
"code": "string",
"message": "string",
"data": {
"transactionId": "string",
"bizOrderNo": "string",
"merchantNo": "string",
"transactionType": "string",
"status": "string",
"createTime": "string",
"failReason": "string"
}
}Modified at 2026-08-08 08:08:06