KintsugiKintsugi

List bank accounts

GET/bank-details

Returns every bank account for the organization, with account and routing numbers masked to their last four characters. The primary debit account is first. An organization with no accounts gets an empty list. Requires an Owner or Admin user credential, or an API key. A Member is 403. A credential that reaches several organizations must send Organization-Id, Connection-Id, or Entity-Id.

Authorization

Api-KeystringRequired

Your secret API key. Include it with every request.

Headers

Api-Versiondate

Release date, as YYYY-MM-DD. Defaults to 2026-07-21.

Organization-Idstring

Target organization id (Organization-Id selector).

Connection-Idstring

Target connection id; resolves to its organization.

Entity-Idstring

Platform entity id; resolves to a connection's organization.

Entity-Sourcestring

Optional source to disambiguate an Entity-Id.

Response

idstringRequired

Opaque identifier of the bank-details record.

countrystringRequired

Country of the account.

bankNamestringRequired

Name of the bank, or null when not captured.

accountNumberLast4stringRequired

Last four characters of the account number, or null when not captured.

accountTypePublicBankAccountTypeEnumRequired

Account type, or null when not captured.

Available options:CHECKINGSAVINGS
accountHolderNamestringRequired

Name on the account, or null when not captured.

accountHolderTypePublicBankAccountHolderTypeEnumRequired

Whether the account belongs to an individual or a business, or null when not captured.

Available options:INDIVIDUALBUSINESS
routingNumberLast4stringRequired

Last four characters of the routing number, or null when not captured.

isPrimarybooleanRequired

True when this account is the organization's debit account.

200

Successful Response

400

The request was invalid.

401

Authentication failed or was missing.

403

The credential is not permitted for this request.

404

The requested resource was not found.

422

Validation Error

cURL
GET /bank-details
-H "Api-Key: ***"
-H "Api-Version: 2026-07-21"
Response
[
{
"id": "3f6c2b1e-8a4d-4c2e-9b1f-2d7e5a6c9f10",
"country": "US",
"bankName": "First National Bank",
"accountNumberLast4": "6789",
"accountType": "CHECKING",
"accountHolderName": "Acme, Inc.",
"accountHolderType": "INDIVIDUAL",
"routingNumberLast4": "0000",
"isPrimary": false
}
]
List bank accounts (2026-07-21) | Kintsugi API Reference