GET

List enhanced commercial data

ENDPOINT/v1/transactions/{transaction_id}/enhanced-commercial-data

Returns level-2 and level-3 commercial data attached to this transaction: invoice identifiers, line items, tax, and VAT. Newest first. Empty data when the merchant did not send L2/L3. 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.
order_by	string	OPTIONAL	Field to sort by. When omitted, the endpoint uses its default order. Also accepted as `order-by`. Valid fields are endpoint-specific (`created_at`, `updated_at`, …).
ascending	boolean	OPTIONAL	Sort direction. Default true (ascending). Pass `false` for descending. Invalid values are ignored and the default is used.

Response Codes & Schemas

200A page of enhanced commercial data for the transaction.

application/json

{
  "data": [
    {
      "id": "6d2b9f41-7c5e-4023-b0f8-4e1a3d9c2857",
      "object": "enhanced_commercial_data",
      "transaction_id": "2b5f7a28-9c4d-4e01-a6f3-1d8e0b7c2354",
      "event_id": "3c9e5f72-0d4f-4a2b-b6e8-7f1a2c3d4055",
      "invoice": {
        "number": "INV-1842",
        "date": "2026-08-27",
        "customer_reference": "PO-9910"
      },
      "line_items": [
        {
          "description": "House blend 12oz",
          "product_code": "HB-12",
          "quantity": "2",
          "unit_cost": {
            "amount": 1800,
            "currency": "USD"
          },
          "tax": {
            "amount": 280,
            "currency": "USD"
          },
          "total": {
            "amount": 3880,
            "currency": "USD"
          }
        },
        {
          "description": "Drip coffee",
          "product_code": "DC-08",
          "quantity": "1",
          "unit_cost": {
            "amount": 350,
            "currency": "USD"
          },
          "tax": {
            "amount": 50,
            "currency": "USD"
          },
          "total": {
            "amount": 400,
            "currency": "USD"
          }
        }
      ],
      "tax": {
        "amount": {
          "amount": 330,
          "currency": "USD"
        },
        "exempt": false,
        "merchant_tax_id": "521236050"
      },
      "vat": {
        "amount": null,
        "registration_number": null
      },
      "created_at": "2026-08-27T14:22:10Z",
      "updated_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"
  }
}