Status lookup

GET /v1/ep/webhook/transactions/{orderId}

Same header scheme as the award endpoint, but signedBody is the orderId (no request body). See the Node.js example.

Response

{
  "orderId": "order-2026-0001",
  "status": "COMPLETED",
  "epTransactionId": "ep_tx_01HX...",
  "failReason": null,
  "processedAt": "2026-06-17T08:21:09.000Z"
}

Field	Type	Notes
`status`	`COMPLETED` \| `FAILED`	Settlement outcome.
`epTransactionId`	string \| null	Ledger transaction id.
`failReason`	string \| null	Set when `status = FAILED`.
`processedAt`	string \| null	ISO-8601 settlement time.

An unknown orderId returns 404 NOT_FOUND. A suspended partner may still read status.