Payout

Batch Payout

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Payout API used for Merchant/Partner to make transfers in batch.

Please refer to Merchant Fee Schedule - [Merchant] tab, for more information on merchant fees.

EndPoint

Code
POST /binancepay/openapi/payout/transfer

Request Parameters

Attributes	Type	Required	Limitation	Description
requestId	string	Y	Maximum length 32	The unique ID assigned by the merchant to identify a payout request.
bizScene	string	N	Enum value	Describe the business scene of this payout. Limited to: DIRECT_TRANSFER: the default value CRYPTO_REWARDS: gift or rewards payout SETTLEMENT: settlement or commission fee REIMBURSEMENT: reimburse employees MERCHANT_PAYMENT: payment to partners/users OTHERS
batchName	string	Y	Maximum length 32	The name of the batch payout.
currency	string	Y	Crypto token only, fiat NOT supported. All characters must be in uppercase	All the transfers under this batch must use the same currency.
totalAmount	decimal	Y	limitation refer to Create Order API order amount	It must be equal to the sum of all the detail transfers.
totalNumber	int	Y	Maximum value 500	The total number of transfers. It must be equal to the detail transfer count.
transferDetailList	list[TransferDetailReq]	Y	Maximum size 500	Detail transfer list
webhookUrl	string	N	maximum length 256. Can only start with http or https.	The URL for Payout webhook notification. If webhookUrl is passed, the webhook URL configured on the Merchant Management Platform will not take effect, and the URL passed here will be called back first. Useful for CPs / merchants that maintain multiple endpoints.

Child Attribute

TransferDetailReq

Attributes	Type	Required	Limitation	Description
merchantSendId	string	Y	Maximum length 32	The unique ID assigned by the merchant to identify a detail transfer.
receiveType	string	Y	Enum value	Receiver's ID type BINANCE_ID: Binance user ID. EMAIL: Binance user email address, support payout to non-binance users *Support Payout to non-binance user email for whitelisted merchant OPEN_ID: Mini App / OAuth user openId. Use this to pay out to a user authorized via your OAuth / Mini App clientId without exposing their Binance ID. clientId is required when this type is used.
receiver	string	Y		Receiver's BINANCE_ID / EMAIL / openId, depending on the receiveType. Note: - If it is a non-binance user email address, he or she needs to register a binance account to receive the payout. - The amount will be automatically refunded to your wallet if receivers haven't completed the registration within 72 hours. - When receiveType=OPEN_ID, pass the user's openId (the same one returned by OAuth / Mini App login) and provide the matching clientId.
clientId	string	Conditional – required only when receiveType=OPEN_ID		The OAuth / Mini App clientId that the openId was issued under. Binance Pay uses (clientId, openId) to look up the receiver's Binance account. The openId is rejected if it does not belong to this clientId.
transferAmount	decimal	Y		Transfer amount maximum is at 80K USD equivalent
transferMethod	string	Y	Enum string	Wallet to be used. Currently support: FUNDING_WALLET SPOT_WALLET FUNDING_AND_SPOT_WALLET
remark	String	N	Maximum length 128	Remark
subMerchantId	String	Conditional – required only for Channel Partners	Maximum length 32	Unique identifier assigned to the sub-merchant by Binance Pay. This field must be provided when the request is initiated by a Channel Partner; direct merchants should leave it blank. Note: If you’re a Channel Partner and you’re placing orders for your own business, you need to create a separate sub-merchant id and pass it accordingly
registrationEmail	String	N		Receiver's registration email address
registrationMobileNumber	String	N		Receiver's mobile number
registrationMobileCode	String	N		Receiver's mobile code eg:971 for UAE

Sample Request Body

Code
{
  "requestId": "samplerequest1234",
  "batchName": "sample batch test",
  "currency": "USDT",
  "totalAmount": 200.4,
  "totalNumber": 2,
  "bizScene": "SETTLEMENT",
  "webhookUrl": "https://www.example.com/payout/notify",

  "transferDetailList": [
    {
      "merchantSendId": "22231313131",
      "transferAmount": 110.3,
      "receiveType": "BINANCE_ID",
      "transferMethod": "SPOT_WALLET",
      "receiver": "354205155",
      "remark": "test1"
    },

    {
      "merchantSendId": "21231313132",
      "transferAmount": 90.1,
      "receiveType": "BINANCE_ID",
      "transferMethod": "SPOT_WALLET",
      "receiver": "354205153",
      "remark": "test2"
    }
  ]
}

Sample Request Body — Payout to Mini App user via OPEN_ID

Code
{
  "requestId": "samplerequest1235",
  "batchName": "mini app payout",
  "currency": "USDT",
  "totalAmount": 5,
  "totalNumber": 1,
  "bizScene": "CRYPTO_REWARDS",

  "transferDetailList": [
    {
      "merchantSendId": "openid-detail-001",
      "transferAmount": 5,
      "receiveType": "OPEN_ID",
      "receiver": "your-mini-app-user-open-id",
      "clientId": "your-oauth-client-id",
      "transferMethod": "FUNDING_WALLET",
      "remark": "mini app reward"
    }
  ]
}

Response Parameters

Attributes	Type	Required	Limitation	Description
status	string	Y	"SUCCESS" or "FAIL"	status of the API request
code	string	Y	-	request result code, refer to
data	PayoutTransferResponse	N	-	response body, refer to
errorMessage	string	N	maximum length 256

Child Attribute

PayoutTransferResponse

Attributes	Type	Required	Limitation	Description
requestId	string	Y	Maximum length 32	The passed-in request ID.No special characters allowed, only numbers and alphabet.
status	string	Y	Enum string	ACCEPTED: accepted the request, will process it soon

Sample Response

Code
{
  "status": "SUCCESS",
  "code": "000000",
  "data": {
    "requestId": "samplerequest1234",
    "status": "ACCEPTED"
  }
}

Code
{
  "status": "FAIL",
  "code": "400003",
  "errorMessage": "Timestamp for this request is outside of the recvWindow."
}

Result Code

Name	Code	Reason	Solution
UNKNOWN_ERROR	400000	An unknown error occurred while processing the request.	Try again later
INVALID_REQUEST	400001	Parameter format is wrong or parameter transferring doesn't follow the rules.	Please check whether the parameters are correct.
INVALID_SIGNATURE	400002	Incorrect signature result	Check whether the signature parameter and method comply with signature algorithm requirements.
INVALID_TIMESTAMP	400003	Timestamp for this request is outside of the time window.	Sync server clock
INVALID_API_KEY_OR_IP	400004	API identity key not found or invalid.	Check API identity key
BAD_API_KEY_FMT	400005	API identity key format invalid.	Check API identity key.
BAD_HTTP_METHOD	400006	Request method not supported.	Check Request method.
MEDIA_TYPE_NOT_SUPPORTED	400007	Media type not supported.	Check Request Media type.
INVALID_REQUEST_BODY	400008	Request body is not a valid json object.	Check Request body
MANDATORY_PARAM_EMPTY_OR_MALFORMED	400100	A parameter was missing/empty/null, or malformed.
INVALID_PARAM_WRONG_LENGTH	400101	A parameter was not valid, was empty/null, or too long/short, or wrong format.
INVALID_PARAM_WRONG_VALUE	400102	A parameter was not valid, the value is out of range.
INVALID_PARAM_ILLEGAL_CHAR	400103	A parameter was not valid, contains illegal characters.
INVALID_REQUEST_TOO_LARGE	400104	Invalid request, content length too large.
INVALID_REQUEST_CURRENCY_NOT_SUPPORTED	400105	Invalid request, the transfer currency is not supported or not in upper case.
PAYMENT_ACTION_TOO_FREQUENT	400501	action Too Frequent, get the lock fail	Try again later
PAYMENT_ILLEGAL_AMOUNT	400701	The amount is illegal, too small or too large
PAYMENT_INVALID_PARAM	400702	Invalid request parameter
PAYMENT_C2C_RECEIVER_ACCOUNT_NOT_FOUND	400703	Payee not found
PAYEE_ACCOUNT_LOCKED	400704	Payee account is locked
PAYEE_ACCOUNT_FROZEN	400705	payee account is frozen
PAYMENT_C2C_RECEIVER_ACCOUNT_INVALID	400706	Payee status invalid
PAYMENT_EXCEED_MERCHANT_DAILY_LIMIT	400707	Exceeds merchant's payment daily limit in USD.
PAYMENT_EXCEED_MERCHANT_ANNUAL_LIMIT	400708	Exceeds merchant's payment annual limit in USD.
USER_IN_BLOCK_KYC	400709	Payee is unable to access Binance due to his/her residential region, you will not be able to proceed with the payment.
PAYEE_KYC_NOT_PASSED	400710	We are unable to initiate the transfer as payee has not completed identity verification.
RISK_HIT_REJECTED	400711	The deal is rejected and there may be risks in the current transaction
PAYMENT_RECEIVER_EXCEED_RECEIVE_LIMIT	400712	Recipient has exceeded fund receiving limit.
PAYMENT_C2C_HIT_RISK_RULE	400713	The deal is rejected and there may be risks in the current transaction
USER_IN_BLACK_KYC	400714	user in black kyc
USER_IN_BLACK_IP_AND_NO_KYC	400715	user in black ip and no kyc
USER_IN_BLACK_IP_AND_KYC	400716	user in black ip
USER_IN_BLACK_DEVICE_RELATION	400717	user in black device relation
COMPLIANCE_USER_IN_BLACK_KYC	400718	user in black kyc
COMPLIANCE_USER_IN_BLACK_IP_AND_NO_KYC	400719	user in black ip and no kyc
COMPLIANCE_USER_IN_BLACK_IP_AND_KYC	400720	user in black ip
KYC_NOT_PASSED	400721	kyc not passed
KYC_NOT_COMPLETED	400722	kyc not completed
KYC_AUDITING	400723	kyc auditing
KYC_SERVER_PUBLISHING	400724	kyc server publishing
MERCHANT_TRANSFER_SAME_ACCOUNT	406101	Receiver account cannot be same with payer
MERCHANT_TRANSFER_INVALID_AMOUNT	406102	Payout transfer amount must be greater than min usd
MERCHANT_TRANSFER_PAYEE_NOT_FOUND	406103	payee account cannot be found in the system
MERCHANT_TRANSFER_CURRENCY_NOT_SUPPORT	406104	Invalid request, currency is not supported
MERCHANT_TRANSFER_PAYEE_CANNOT_SUB_USER	406105	Receiver account cannot be a sub user
MERCHANT_TRANSFER_RECEIVER_INVALID	406106	Receiver account info is not valid, please check again