User

You can only withdraw to address or accounts that have added under quick-withdrawal. You can set up the quick-withdrawal address on the webesite or application.A
Tag or MEMO: Some tokens like XRP will require a Tag or MEMO, or payment_id. This is the only string that matching your deposit address. Please make sure you have enter the correct information, otherwise your assets may be lost.
Only the apikey that has enabled withdrawal permission can be used to withdraw. Otherwise it will be rejected.

Request Parameters（Rules: 10 times/1 second(IP)

Parameter	Type	Mandatory	Notes
coin	string	Y	Token You can get this in QueryTokenData Interface
network	string	Y	Network
address	string	Y	Withdrawal address
amount	decimal	Y	Withdrawal amount Withdrawal Amount(Withdrawal amount - fee = Actual amount) Decimals can be found in QueryTokenData interface.
memo	string	N	Tag or memo

{
    "coin": "TRX",
    "network": "Tron (TRC-20)",
    "address": "TJmW5D1p1LnMdTMmxuY1VELHht7v5HV7rU",
    "amount": 20.00
}

Return

Parameter	Type	Mandatory	Notes
code	number	Y	Error code
msg	string	Y	Description
data	object	N	Withdrawal Order ID

data

Parameter	Type	Mandatory	Notes
withdrawId	string	Y	WIthdrawal Order ID

{
    "code": "0",
    "msg": "result.success",
    "data": "1909879608889339906",
    "success": true
}

3. Cancel Withdrawal¶

Signature

HTTP Request

POST: /api/spot/v1/withdraw/cancel

API Description

When it's under manual review and on the intial reviewing stage, it can be canceled Once it's approved or it's on the network, it can't be canceled.

Request Parameters（Rules: 10 times/1 second(IP)

Parameter	Type	Mandatory	Notes
withdrawId	string	Y	Withdrawal Order ID

{
    "withdrawId": "1909879608889339906"
}

Return

Parameter	Type	Mandatory	Notes
code	number	Y	Error Code
msg	string	Y	Description
data	object	N	Null

{
    "code": "0",
    "msg": "result.success",
    "data": null,
    "success": true
}

4. Initiate Internal Transfer¶

Signature

HTTP Request

POST: /api/spot/v1/inside_transfer

API Description

Only the apikey that has enabled withdrawal permission can be used to withdraw. Otherwise it will be rejected.

Request Parameters（Rules: 10 times/1 second(IP)

Parameter	Type	Mandatory	Notes
coin	string	Y	Token You can get this in QueryTokenData interface
amount	decimal	Y	Transfer amount Decimals can be found in QueryTokenData interface
toType	string	Y	Method `uid` via UID `phone`via mobile number `email`via email
toUid	int64	N	UID
toPhoneCountryCode	string	N	Area code
toPhoneNumber	string	N	Mobile number
toEmail	string	N	Email address

{
    "coin": "USDT",
    "amount": 10,
    "toType": "uid",
    "toUid": 681979174
}

Return

Parameter	Type	Mandatory	Notes
code	number	Y	Error code
msg	string	Y	Description
data	string	Y	Internal Transfer Order ID

data

Parameter	Type	Mandatory	Notes
insideTransferId	string	Y	Order ID

 {
    "code": "0",
    "msg": "result.success",
    "data": "1909921053381820417",
    "success": true
}

5. Cancel Internal Transfer¶

Signature

HTTP Request

POST: /api/spot/v1/inside_transfer/cancel

API Description

When it's under manual review and on the intial reviewing stage, it can be canceled Once it's approved, it can't be canceled.

Request Parameters（Rules: 10 times/1 second(IP)

Parameter	Type	Mandatory	Notes
insideTransferId	string	Y	Internal Transfer Order ID It can be acquired by using RequestInternalTransfer interface

{
    "insideTransferId": "1909921053381820417"
}

Return

Parameter	Type	Mandatory	Notes
code	number	Y	Error code
msg	string	Y	description
data	object	N	Order ID

data

Parameter	Type	Mandatory	Notes
insideTransferId	string	Y	Order ID

 {
    "code": "0",
    "msg": "result.success",
    "data": null,
    "success": true
}

6. Request Withdrawal History(Withdrawal and Internal Transfer Included)¶

Signature

HTTP Request

POST: /api/spot/v1/withdraw_transfer/page

Request Parameters（Rules: 10 times/1 second(IP)

Parameter	Type	Mandatory	Notes
id	string	N	Withdrawal Order ID / Internal Transfer Order ID
coin	string	N	Token You can get this in QueryTokenData interface
transactionHash	string	N	TxID Valid only with the type is`withdraw`
type	string	N	Withdrawal Type `withdraw` Withdrawal `inside_transfer` Internal Transfer
startTime	int64	N	Starting time of the request，Unix timestamp, 如:1597026383085
endTime	int64	N	Ending time of the request，Unix timestamp, 如：1597026683085
limit	int32	N	Number of the results. Default:100. Maximum: 100. It will return 100 by default if it's not entered.

{
    "id": "1909877667383767042",
    "limit": 10
}

Return

Parameter	Type	Mandatory	Notes
code	number	Y	Error Code
msg	string	Y	Description
data	object	N	Withdrawal / Internal Transfer Records

data

Parameter	Type	Mandatory	Notes
id	string	Y	Withdrawal Order ID / Internal Transfer Order ID
coin	string	Y	Token Name
network	string	Y	Network
amount	decimal	Y	Actual Receiving Amount
feeCoin	string	Y	Fee Token
fee	decimal	Y	Fee
type	string	Y	Type `withdraw`: On-chain withdrawal `inside_transfer_out`: Internal Transfer
toAddress	string	N	Address（It will only be returned when `type=withdraw`）
transactionHash	string	N	TxID (It will only be returned when `type=withdraw`）
toType	string	N	Method `uid`：Via ID `phone`：Via Mobile Number `email`：Via Email
toUid	int64	N	Receiving UID（It will only be returned when `toType=uid`）
toPhoneCountryCode	string	N	Area Code（It will only be returned when `toType=phone`）
toPhoneNumber	string	N	Mobile（It will only be returned when `toType=phone`）
toEmail	string	N	Email（It will only be returned when`toType=email`）
status	string	Y	Status `pending`：Pending `cancelled`：Cancelled `success`：Completed `fail`：Failed
ctime	int64	Y	Time of the request creation，Unix timestamp. For example：`1597026383085`

{
    "code": "0",
    "msg": "result.success",
    "data": [
        {
            "id": "1909877667383767042",
            "type": "withdraw",
            "coin": "TRX",
            "amount": "19.00000000000000000000",
            "status": "pending",
            "ctime": 1744185294000,
            "network": "Tron (TRC-20)",
            "address": "TJmW5D1p1LnMdTMmxuY1VELHht7v5HV7rU",
            "transactionHash": null,
            "feeCoin": null,
            "fee": null,
            "memo": null,
            "toType": null,
            "toUid": null,
            "toPhoneCountryCode": null,
            "toPhoneNumber": null,
            "toEmail": null
        }
    ],
    "success": true
}

7. Transfer¶

Siganature

HTTP Request

POST: /api/spot/v1/funds_transfer

API Description

Transfer of different types of fudns within personal account. For example, transfering funds from spot account to futures account.

Request Parameters（Rules: 10 times/1 second(IP)

Parameter	Type	Mandatory	Notes
type	string	Y	Transfer Type `spot_futures` From spot account to futures account `futures_spot` From futures account to spot account
coin	String	Y	Token You can get this in QueryTokenData interface
amount	decimal	Y	Transfer amount Decimals can be found in QueryTokenData interface

{
    "type": "spot_futures",
    "coin": "USDT",
    "amount": 100.01
}

Return

Parameter	Type	Mandatory	Notes
code	number	Y	Error Code
msg	string	Y	Description
data	string	Y	Transfer Order ID

data

Parameter	Type	Mandatory	Notes
transferId	string	Y	Transfer Order ID

{
    "code": "0",
    "msg": "result.success",
    "data": "1909902180506972162",
    "success": true
}

8. Get Deposit Records (On-chain Deposit + Internal Transfer)¶

Signature

HTTP Request

POST: /api/spot/v1/deposit/page

API Description

Request Parameters (Rate Limit: 10 requests/second per IP)

Parameter Name	Type	Required	Description
id	string	No	Deposit ID / Transfer ID
coin	string	No	Coin You can obtain it via the Query Coin Info API
type	string	No	Deposit Type `deposit`: On-chain deposit `inside_transfer_in`: Internal transfer
transactionHash	string	No	Transaction hash (applies only for `deposit`)
startTime	int64	No	Query start time, Unix timestamp, e.g., 1597026383085
endTime	int64	No	Query end time, Unix timestamp, e.g., 1597026683085
limit	int32	No	Number of records to return, maximum 100, default is 100 if not provided

{
  "type": "",
  "transactionHash": "",
  "coin": "USDT",
  "limit": 10 
}

Response Data

Name	Type	Required	Description
code	number	Yes	Error Code
msg	string	Yes	Description
data	object	No	Withdrawal / Transfer Records

data

Name	Type	Required	Description
id	string	Yes	Deposit ID / Transfer ID
transactionHash	string	No	Transaction ID (returned only when `type=deposit`)
coin	string	Yes	Coin name
network	string	No	Network (returned only when `type=deposit`)
type	string	Yes	Deposit type `deposit`: On-chain deposit `inside_transfer_in`: Internal transfer
fromAddress	string	Yes	Sender address `deposit`: On-chain sender address `inside_transfer_in`: Sender user ID
toAddress	string	Yes	Recipient address `deposit`: On-chain recipient address `inside_transfer_in`: Recipient user ID
amount	decimal	Yes	Actual credited amount
status	string	Yes	Deposit status `pending`: Processing `cancelled`：cancel `success`: Successful `fail`: Failed
ctime	int64	Yes	Creation time, Unix timestamp, e.g., `1597026383085`

{
  "code": "0",
  "msg": "Success",
  "data": [
   {
      "id": 1909903708907155457,
      "transactionHash": null,
      "coin": "USDT",
      "network": null,
      "type": "inside_transfer_in",
      "fromAddress": "989541187",
      "toAddress": "681979174",
      "amount": "10.00000000",
      "status": "pending",
      "ctime": 1744191503000
    },
    {
      "id": 1909903532977074178,
      "transactionHash": null,
      "coin": "USDT",
      "network": null,
      "type": "inside_transfer_in",
      "fromAddress": "989541187",
      "toAddress": "681979174",
      "amount": "10.00000000",
      "status": "pending",
      "ctime": 1744191461000
    },
    {
      "id": 487067,
      "transactionHash": "d829e32be84907a4dfb5bee5dcdaee6b637be287f8db52817860e7169003b92d",
      "coin": "USDT",
      "network": "TRC20",
      "type": "deposit",
      "fromAddress": "TB73gtW1hsTxxA9XUYKLSJKTSHw6Jk53eH",
      "toAddress": "TPKhSAEy84qvpomF5wF7h5ih1WmbmupXor",
      "amount": "1000.00000000",
      "status": "success",
      "ctime": 1742892246000
    }
  ],
  "success": true
}

User

Quick Guide¶

Restful API¶

Public Interface¶

User Interface¶

Order Interface¶

WebSocket API¶

WebSocket Guide¶

Public Interface¶

User Interface¶

Order Interface¶

1. Checking account balance¶

2. Submit withdrawal request¶

3. Cancel Withdrawal¶

4. Initiate Internal Transfer¶

5. Cancel Internal Transfer¶

6. Request Withdrawal History(Withdrawal and Internal Transfer Included)¶

7. Transfer¶

8. Get Deposit Records (On-chain Deposit + Internal Transfer)¶

Quick Guide ¶

Public Interface ¶

Order Interface ¶

WebSocket Guide ¶

Public Interface ¶

User Interface ¶

Order Interface ¶