List the supporting documents on a transaction

Owner-scoped list of the documents attached to a transaction, oldest first. Every PENDING document is checked against storage on each call and becomes AVAILABLE when the object exists with the declared SHA-256; a missing object (not uploaded yet, or the upload window expired), a checksum mismatch or a storage error leaves it PENDING and never fails the list. This list is the only verification signal: there is no webhook for document status. Storage location fields are never returned.

Responses

🟢200OK

application/json

Documents on the transaction (empty array when none).

Bodyapplication/json

Example

{
    "id": "5c1f0a3e-8d2b-4f6a-9e07-2b3c4d5e6f70",
    "transaction_id": "9b1f05d8-f08f-4974-ae2b-df1e475e5024",
    "owner": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
    "document_type": "INVOICE",
    "filename": "invoice-4471.pdf",
    "content_type": "application/pdf",
    "file_size": 184322,
    "checksum": "n4bQgYhMfWWaL+qgxVrQFaO/TxsrC4Is0V1sFbDwCgg=",
    "status": "AVAILABLE",
    "created_at": "2026-09-18T01:00:00.000Z",
    "updated_at": "2026-09-18T01:04:12.000Z",
    "retention_until": "2031-09-18T01:00:00.000Z"
}

🟠400Bad Request

🟠401Unauthorized

🟠403Forbidden

🟠404Record Not Found

List the supporting documents on a transaction

Request

Request Code Samples

Responses