Direct Debit/Pre Authorization Terminate Contract

This API used for merchant/partner to terminate direct debit/ pre authorization contract for user authorization.

*This API is only available for whitelisted merchants. If you need any help, you can contact us: merchant@binance.com

EndPoint

POST /binancepay/openapi/direct-debit/contract/termination

Request Parameters

Attributes	Type	Required	Limitation	Description
merchantContractCode	string	N	letter or digit, no other symbol allowed, maximum length 32, can not be empty if contractId is null	The merchant contract code, unique identifier for the request. Will be ignored if contractId already provided
contractId	long	N	number, can not be null if merchantTradeNo is empty	The unique contract id, which is obtained through webhook after the user signs the contract.
terminationNotes	String	N	maximum length 256	Cause of termination, such as the signing information is incorrect, and a new contract must be signed.

Sample Request Body

Terminate contract by merchantContractCode:

{
    "merchantContractCode": "c0ecfb465e454560a5d8e307bbc407c5",
    "terminationNotes": "xxx"
}

Terminate contract by contractId:

{
    "contractId": "205611460060250112",
    "terminationNotes": "xxx"
}

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	boolean	N	-	equals true means that the contract is terminated successfully. Note that no webhook notification will be sent
errorMessage	string	Y	-

Child Attribute

Sample Response

{
  "status": "SUCCESS",
  "code": "000000",
  "data": true
}

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
PAYMENT_INVALID_PARAM	400702	Invalid request parameter
MERCHANT_ACCESS_FORBIDDEN	400606	Account has no accessibility to this function
PAYMENT_DIRECT_DEBIT_CONTRACT_NOT_FOUND	406207	Contract not found
PAYMENT_DIRECT_DEBIT_CONTRACT_NOT_SIGNED	406212	The contract has not been signed