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Accounts are represented by account_ids, which are assigned to KYB’d (business) entities. If you have an API Key and Secret, your application has its own account_id. You can also create additional account_ids for your business clients.

Each account_id is associated with one or more custodial (type=internal) onchain wallets, which are represented by address_ids. An account_id may also be linked to a financial_institution_id to enable first-party fiat funding for mints and redemptions. The account_id is used in the request URL across many Brale API endpoints to scope the request to a specific application or client. To KYB and approve an account, we collect key details such as business name and EIN. For more information, see our Compliance Requirements. If additional details are required, we will notify you with the necessary steps to complete KYB.
Customers can also self onboard at https://app.brale.xyz/signup.

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Creating an account

You are required to pass in business information, controller information, and ultimate beneficial owner information. POST https://api.brale.xyz/accounts
Request
{
  "business_name": "ABC Company Inc",
  "ein": "12-3456789",
  "address": {
    "street_line_1": "123 Main St",
    "street_line_2": "Apt C",
    "city": "Des Moines",
    "state": "IA",
    "zip": "12345"
  },
  "phone_number": "2134678902",
  "email": "mark@example.com",
  "website": "abccompany.com",
  "business_controller": {
    "first_name": "John",
    "last_name": "Doe",
    "ssn": "222-22-2222",
    "dob": "1981-01-25",
    "email": "john@company.com",
    "phone_number": "2154688987",
    "ownership_percentage": "50",
    "address": {
      "street_line_1": "456 Elm St",
      "street_line_2": "Suite 5", // Optional
      "city": "Chicago",
      "state": "IL",
      "zip": "60601"
    }
  },
  "beneficial_owners": [
    // Required for all individuals who own 25% or greater of the business
    {
      "first_name": "Bob",
      "last_name": "Nguyen",
      "ssn": "888-77-6666",
      "dob": "1981-11-02",
      "email": "bob@skylineanalytics.io",
      "phone_number": "2675550456",
      "ownership_percentage": "50",
      "address": {
        "street_line_1": "301 Chestnut Street",
        "city": "Philadelphia",
        "state": "PA",
        "zip": "19106"
      }
    }
  ],
  "tos_attestation": {
    "version": "2025-04-01",
    "accepted_at": "2025-05-13 20:45:15Z",
    "ip": "203.0.113.42", // Optional
    "user_agent": "Mozilla/5.0 ..." // Optional
  }
}

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Presenting the Brale End-User Agreement

Partners must show the exact Brale End-User Agreement (EUA) to their end users before calling POST /accounts and capture consent. The most recent version is hosted at https://brale.xyz/legal/end-user-agreement.

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Accounts - Required vs. Optional Fields

FieldTypeRequiredDescription
business.name stringYesRegistered legal name
business.websitestringYesFull URL incl. https://
business.phonestringYesAccepts multiple common formats: digits only 8134688604, dashed 813-468-8604, or with country code 18134688604. Area code must be valid.
business.address.street_line_1stringYes
business.address.street_line_2stringNoApt / Suite / Floor.
business.address.citystringYes
business.address.statestringYesAbbreviated format (NY, FL)
business.address.zipstringYes
business_controllerobjectYesOne natural person who exercises control. API accepts U.S.-based controllers only; email support@brale.xyz if your controller is non-U.S. and we’ll process manually.
beneficial_ownersarrayYesIndividual with ≥25% ownership
tos_attestationobjectYes

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Common Errors when creating Accounts

HTTP StatusCodeMessagePotential CauseFix
422Unprocessable EntityInvalid format for business or controller informationPhone number area code is not validInclude valid area code

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Account Status

Brale will review the Account and return a status field denoting the customer’s KYB status. If the customer is in a pending status, you will need to wait for the customer to be verified before creating or linking addresses or bank accounts. GET https://api.brale.xyz/accounts/:id
Response
{
  "id": "2VcUIIsgARwVbEGlIYbhg6fGG57",
  "name": "ABC Company",
  "status": "pending",
  "created": "2023-09-19T14:46:20"
}

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Account Statuses

ValueDescription
pendingKYB is in progress
completeKYB is completed and the account is approved
rejectedThe account’s KYB was rejected

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Using Account ID in every request

All resources in the Brale API (Addresses, Financial Institutions, Transfers, Automations, etc.) are scoped to specific accounts. Supply the ID in the path, never in the body.
Every endpoint that contains {account_id} must be called by including the account ID in the path. E.g. GET https://api.brale.xyz/accounts/2Js1YFqlfxgNqC2KTPEjrWIwKU7/addresses. Do not send the account ID in the body or query string.