GET

List transfers of a transaction

ENDPOINT/v1/transactions/{transaction_id}/transfers

Returns the transfers (movements of funds) this transaction holds, in posting order. Transfers are immutable; each names the financial accounts it moved funds between and the book transfer it posted. A PENDING transaction may have none yet. This operation is program-scoped.

Authentication & Headers

Header	Type	Requirement	Description
Authorization	string	REQUIRED	API key passed as an HTTP Bearer token: `Bearer rk_live_...`
X-Program-ID	UUID	PROGRAM-SCOPED	Program boundary UUID that scopes the issuing card, wallet, or transfer.

Path Parameters

Parameter	Type	Requirement	Description
transaction_id	string	REQUIRED	Unique identifier of the transaction.

Query Parameters

Parameter	Type	Requirement	Description
page	integer	OPTIONAL	1-based page index. Default 1. Values below 1 are treated as 1.
page_size	integer	OPTIONAL	Number of objects to return in the page. Minimum 1, maximum 100, default 10. Also accepted as `page-size`. Values below 1 fall back to the default; values above 100 are capped at 100.

Response Codes & Schemas

200The transfers of the transaction.

application/json

{
  "data": [
    {
      "id": "6f2d8a41-3c7e-4b95-a1d0-8e5c2f7b9a63",
      "object": "transfer",
      "transaction_id": "2b5f7a28-9c4d-4e01-a6f3-1d8e0b7c2354",
      "type": "DOMESTIC_SALE",
      "amount": {
        "amount": 4280,
        "currency": "USD"
      },
      "from_financial_account_id": "9b3e1c70-4d2a-4f86-8c1b-5e7a2d9f0c14",
      "to_financial_account_id": "5f6a8b21-3c47-4e90-bd12-7a4e8c1f3056",
      "external_bank_account_id": null,
      "book_transfer_id": "3b7f1d92-6a04-4c58-8e2b-9d1c5f7a0e63",
      "posted_at": "2026-08-27T14:22:10Z"
    }
  ],
  "total_count": 1
}

400Bad Request: malformed JSON, failed schema validation, or conflicting parameters.

application/json

{
  "error": {
    "type": "invalid_request_error",
    "code": "invalid_request",
    "message": "invalid order by: foo. Valid options are: [created_at updated_at]",
    "param": "order_by",
    "request_id": "550e8400-e29b-41d4-a716-446655440000",
    "doc_url": "https://docs.rookpayments.com/errors/invalid_request"
  }
}

401Unauthorized: missing, malformed, or unknown API key.

application/json

{
  "error": {
    "type": "authentication_error",
    "code": "authentication_error",
    "message": "A valid API key is required.",
    "param": null,
    "request_id": "550e8400-e29b-41d4-a716-446655440000",
    "doc_url": "https://docs.rookpayments.com/errors/authentication_error"
  }
}

403Forbidden: the API key is denied by RBAC, or it cannot access this program. A resource that exists on another program or organization returns `404 not_found`, not `403`.

application/json

{
  "error": {
    "type": "permission_error",
    "code": "permission_denied",
    "message": "The API key cannot access this program.",
    "param": "X-Program-ID",
    "request_id": "550e8400-e29b-41d4-a716-446655440000",
    "doc_url": "https://docs.rookpayments.com/errors/permission_denied"
  }
}

404Not Found: unknown id, or the resource is not visible to this API key.

application/json

{
  "error": {
    "type": "not_found_error",
    "code": "not_found",
    "message": "No card found for the given id.",
    "param": "card_id",
    "request_id": "550e8400-e29b-41d4-a716-446655440000",
    "doc_url": "https://docs.rookpayments.com/errors/not_found"
  }
}

429Too Many Requests: the API key exceeded its rate limit.

application/json

{
  "error": {
    "type": "rate_limit_error",
    "code": "rate_limited",
    "message": "Rate limit exceeded. Retry after the number of seconds in Retry-After.",
    "param": null,
    "request_id": "550e8400-e29b-41d4-a716-446655440000",
    "doc_url": "https://docs.rookpayments.com/errors/rate_limited"
  }
}

500Internal Server Error: unexpected failure. Retry with the same Idempotency-Key.

application/json

{
  "error": {
    "type": "api_error",
    "code": "internal_error",
    "message": "An unexpected error occurred. Retry with the same Idempotency-Key.",
    "param": null,
    "request_id": "550e8400-e29b-41d4-a716-446655440000",
    "doc_url": "https://docs.rookpayments.com/errors/internal_error"
  }
}