Query SubMerchant

Query submerchant for management purpose. This is available for Partner only.

EndPoint

POST /binancepay/openapi/submerchant/query

Request Parameters

Exactly one of subMerchantId and subMerchantName must be provided. Passing both, or passing neither, will return an INVALID_PARAM_WRONG_VALUE error.

Attributes	Type	Required	Limitation	Description
subMerchantId	string	Conditional (exactly one of the two)	maximum length 128	Sub-merchant ID to query.
subMerchantName	string	Conditional (exactly one of the two)	maximum length 128	Sub-merchant name to query. The lookup is scoped to the caller's mainMerchantId, and the name is unique within that scope (see subMerchantName uniqueness contract in SubMerchant Add). Typical use case: before bulk-creating sub-merchants, check whether a given name is already taken so the caller can rename and retry.

Sample Request Body — Query by ID

{
  "subMerchantId": "1234567"
}

Sample Request Body — Query by Name

{
  "subMerchantName": "Acme Coffee Shop"
}

Response Parameters

When querying by subMerchantName, if no sub-merchant with the given name exists under the caller's main merchant, the response returns success with data: null — the name is available for a subsequent submerchant/add call. Querying by subMerchantId with a non-existent id returns INVALID_PARAM_WRONG_VALUE (existing behavior, unchanged).

Attributes	Type	Required	Limitation	Description
merchantName	string	Y		The sub merchant name maximum length 128, unique under one mainMerchantId.
storeType	int	Y		0=Online , 1=Physical, -1=Online&Physical
merchantMcc	string	Y		four-digit number that classifies the business. Get from here
merchantType	int	N		2=solo proprietor、 3=Partnership、4=Private company、5=Others company
country	string	Y		Country/Region of Business Operation,Can be multiple, split by "," eg:"AR,MX". Refer to link(https://merchant.binance.com/en/application-guidelines-merchant) for restricted countries of operations.
siteUrl	string	N		For Online stores, the URL field is required. (If your online store is an APP, please pass its link in the app store )
address	string	N		For Physical stores, the address field is required.
payIndustryDescription	string	N		Mandatory if merchantMcc is 9999. Please specify the industry of this sub merchant here.
subPayMccCode	string	N		four-digit number that classifies the business. Get from here
subPayIndustryDescription	string	N		Mandatory if subPayMccCode is 9999. Please specify the industry of this sub merchant here.
brandLogo	string	N		sub merchant logo url
companyName	string	N		The legal name that is used in the registration.
registrationNumber	string	Y		Registration number/Company tax ID
registrationCountry	string	Y		Country of Registration
registrationAddress	string	N		Address of Registration. Refer to link(https://merchant.binance.com/en/application-guidelines-merchant) for restricted registration addresses.
incorporationDate	long	N		The date when the business registration is in effective.
certificateType	int	N		1=ID 2=Passport
certificateCountry	string	N		Certificate country
certificateNumber	string	N		Certificate number
certificateValidDate	long	N		Certificate Valid Date
contractTimeIsv	long	N		Contract date with ISV
blockKybUserPayment	boolean	N		block kyb users to pay this sub merchant, default false
businessRegistrationType	string	N		The type of business registration certificate 'UPLOAD' or 'SITE'
businessRegistrationValue	string	N		The value of business registration certificate url

Sample Response

{
  "merchantName": "Sub Merchant",
  "storeType": 1,
  "merchantMcc": "5411",
  "merchantType": 1,
  "country": "US",
  "siteUrl": "http://example.com",
  "address": "123 Main St, Anytown, USA",
  "payIndustryDescription": "Retail Industry",
  "subPayMccCode": "5411",
  "subPayIndustryDescription": "Retail Industry",
  "brandLogo": "http://example.com/logo.png",
  "companyName": "Company Name",
  "registrationNumber": "123456789",
  "registrationCountry": "US",
  "registrationAddress": "123 Main St, Anytown, USA",
  "incorporationDate": "2023-01-01T00:00:00Z",
  "certificateType": 1,
  "certificateCountry": "US",
  "certificateNumber": "Cert123",
  "certificateValidDate": "2023-01-01T00:00:00Z",
  "contractTimeIsv": "2023-01-01T00:00:00Z",
  "blockKybUserPayment": false,
  "businessRegistrationType": "SITE",
  "businessRegistrationValue": "http://www.example.com"
}

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.	Returned when both subMerchantId and subMerchantName are provided, when neither is provided, or when the subMerchantId does not exist under the caller's main merchant.
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_ACCOUNT_STATUS	400203	Not support for this account, please check account status.
SUB_MERCHANT_EXISTS	400205	Sub-merchant already exists.	Please check merchant name
PAYMENT_MERCHANT_NOT_FOUND	400208	Merchant not found.	Please check your merchantId
PAYMENT_ACTION_TOO_FREQUENT	400501	action Too Frequent, get the lock fail	Try again later