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List all banks

Retrieve all supported banks. Filter by currency or country if desired. Required scope: bank:read.

GETapi-prod.blaaiz.com/api/external/bank

Authorization

oauth2ClientCredentials bank:read
AuthorizationBearer <token>

Use your OAuth client credentials to obtain a short-lived Bearer token from POST /oauth/token.

In: header

Scope: bank:read

Query Parameters

currency?string

Filter banks by currency code (e.g., NGN, USD, CAD)

country?string

Filter banks by country code (e.g., NG, US, CA)

Length2 <= length <= 2
country_id?string

Filter banks by country identifier

Response Body

application/json

application/json

List all banks
curl --request GET \  --url 'https://example.com/api/external/bank'
[  {    "id": "bank_123",    "name": "78 Finance Company Limited",    "code": "123456",    "country": {      "code": "NG",      "name": "Nigeria"    }  }]

POSTClose a virtual bank account

Initiate closure of a virtual bank account. Supported currencies: GBP, EUR, NGN, USD. Returns 400 if already closed or provider/currency not supported; 404 if not found. Required scope: `virtual-account:close`.

POSTResolve bank account

Verify the validity of a bank account by providing account number and bank_id. Required scope: `bank:read`.