Update merchant's business and owner information

API Method: Update Merchant's Business and Owner Information

Endpoint: POST /api/v1/merchant/parameters

This API method allows a payment processing service to update the business and owner information of a registered merchant. This typically includes updating details like business address, ownership details, tax information, and any other necessary parameters required for compliance and payment processing.


Request

  • Method: POST
  • Endpoint: /api/v1/merchant/parameters
  • Content-Type: application/json
Request Body Parameters

The request body should be a JSON object containing the following fields:

  1. merchant_profile_id (string, required):
    A unique identifier assigned to the merchant by the payment processing system.

  2. businessName (string, optional):
    The legal name of the business.

  3. businessAddress (object, optional):
    Details about the business’s address.

    • streetAddress (string, required): Street address of the business.
    • city (string, required): City where the business is located.
    • state (string, required): State or province where the business operates.
    • postalCode (string, required): ZIP or postal code.
    • country (string, required): Country of the business's operation.
  4. taxId (string, optional):
    Tax Identification Number (TIN) or Employer Identification Number (EIN) of the business.

  5. ownerInformation (object, optional):
    Information about the owner(s) of the business.

    • firstName (string, required): Owner's first name.
    • lastName (string, required): Owner's last name.
    • email (string, optional): Owner's email address.
    • phone (string, optional): Owner’s contact number.
    • ssn (string, optional): Social Security Number (SSN) or equivalent for identity verification (usually for compliance purposes).
    • ownershipPercentage (number, optional): Percentage of ownership the individual holds in the business.
  6. businessType (string, optional):
    Specifies the type of business (e.g., Sole Proprietorship, Partnership, Corporation).

  7. bankDetails (object, optional):
    Bank account details for payments and deposits.

    • bankName (string, optional): Name of the bank.
    • accountNumber (string, optional): Business’s bank account number.
    • routingNumber (string, optional): Bank routing number for processing transactions.
  8. additionalInfo (object, optional):
    Any other additional details or metadata required for the merchant's business profile.

Sample Request Body
{
  "parameters": {
    "customerServicePhoneNum": "string",
    "federalTaxId": "string",
    "dateOfStartBusiness": "2024-09-18T11:08:53.013Z",
    "merchantEmail": "string",
    "merchantWebsite": "string",
    "multipleLocations": true,
    "numOfLocations": 0,
    "legalAddress": {
      "name": "string",
      "address": "string",
      "postalCode": "string",
      "city": "string",
      "state": "Alaska",
      "phone": "string",
      "fax": "string"
    },
    "dbaAddress": {
      "name": "string",
      "address": "string",
      "postalCode": "string",
      "city": "string",
      "state": "Alaska",
      "phone": "string",
      "fax": "string"
    },
    "primaryOwner": {
      "firstName": "string",
      "lastName": "string",
      "dateOfBirth": "2024-09-18T11:08:53.013Z",
      "ssn": "string",
      "address": "string",
      "city": "string",
      "state": "Alaska",
      "zip": "string",
      "homePhone": "string",
      "title": "President",
      "ownership": 0,
      "email": "string",
      "guarantor": true,
      "typeOfIssuedID": "USPassport",
      "idNumber": "string",
      "idExpirationDate": "2024-09-18T11:08:53.013Z"
    },
    "secondaryOwner": {
      "firstName": "string",
      "lastName": "string",
      "dateOfBirth": "2024-09-18T11:08:53.013Z",
      "ssn": "string",
      "address": "string",
      "city": "string",
      "state": "Alaska",
      "zip": "string",
      "homePhone": "string",
      "title": "President",
      "ownership": 0,
      "email": "string",
      "guarantor": true,
      "typeOfIssuedID": "USPassport",
      "idNumber": "string",
      "idExpirationDate": "2024-09-18T11:08:53.013Z"
    },
    "owner3": {
      "firstName": "string",
      "lastName": "string",
      "dateOfBirth": "2024-09-18T11:08:53.013Z",
      "ssn": "string",
      "address": "string",
      "city": "string",
      "state": "Alaska",
      "zip": "string",
      "homePhone": "string",
      "title": "President",
      "ownership": 0,
      "email": "string",
      "guarantor": true,
      "typeOfIssuedID": "USPassport",
      "idNumber": "string",
      "idExpirationDate": "2024-09-18T11:08:53.013Z"
    },
    "owner4": {
      "firstName": "string",
      "lastName": "string",
      "dateOfBirth": "2024-09-18T11:08:53.013Z",
      "ssn": "string",
      "address": "string",
      "city": "string",
      "state": "Alaska",
      "zip": "string",
      "homePhone": "string",
      "title": "President",
      "ownership": 0,
      "email": "string",
      "guarantor": true,
      "typeOfIssuedID": "USPassport",
      "idNumber": "string",
      "idExpirationDate": "2024-09-18T11:08:53.013Z"
    },
    "controllingOfficer1": {
      "dateOfBirth": "2024-09-18T11:08:53.013Z",
      "ssn": "string",
      "firstName": "string",
      "lastName": "string",
      "title": "President",
      "address": "string",
      "zip": "string",
      "city": "string",
      "state": "Alaska",
      "homePhone": "string",
      "typeOfIssuedID": "USPassport",
      "idNumber": "string",
      "idExpirationDate": "2024-09-18T11:08:53.013Z",
      "guarantor": true
    },
    "controllingOfficer2": {
      "dateOfBirth": "2024-09-18T11:08:53.013Z",
      "ssn": "string",
      "firstName": "string",
      "lastName": "string",
      "title": "President",
      "address": "string",
      "zip": "string",
      "city": "string",
      "state": "Alaska",
      "homePhone": "string",
      "typeOfIssuedID": "USPassport",
      "idNumber": "string",
      "idExpirationDate": "2024-09-18T11:08:53.013Z",
      "guarantor": true
    }
  },
  "id": 0
}
}

Response

Success (HTTP Status 200)

A successful update of the merchant’s information will return a response confirming the update.

Sample Success Response:
{
  "status": "success",
  "message": "Merchant information updated successfully",
  "merchantId": "12345ABC"
}
Error Responses
  • 400 Bad Request:
    Returned if any required fields are missing or contain invalid values.

    Sample Response:

    {
      "status": "error",
      "message": "Invalid merchant ID"
    }
    
  • 401 Unauthorized:
    Returned if the request lacks valid authentication or authorization.

  • 500 Internal Server Error:
    If the server encounters any errors while processing the request.


Authentication

This endpoint requires the user to be authenticated, typically using an API key or Basic Authentication passed in the request headers.

Headers
  • Authorization: Basic <token>
  • Content-Type: application/json

This API method is essential for updating merchant records, ensuring compliance, and maintaining accurate business and ownership information for payment processing purposes.

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