Retrieve a transaction - BrandWallet

GET $BASE_URL/v1/transactions/:transactionId

Returns one transaction’s summary record. Single-resource endpoints are not wrapped in the list envelope — the object is returned directly, with the same fields as a list item.

Auth: Authorization: Bearer <accessToken> — an organization-scoped token from Authentication. A transaction that does not exist or belongs to another organization returns 403 auth_error.

Path parameters

Parameter	Type	Description
`transactionId`	string	Required. The transaction id — `transactionId` from the process response, or `id` from list.

Example

curl --request GET \
  --url "$BASE_URL/v1/transactions/7f1b6c20-8f2e-40d7-966f-29707f1a77b9" \
  --header 'Authorization: Bearer <accessToken>'

Response

{
  "id": "7f1b6c20-8f2e-40d7-966f-29707f1a77b9",
  "category": "collect-stamps",
  "customer": "af3e927e-3d9a-4ba5-b9e9-dfb0c5ffecdd",
  "campaign": "345fa0bc-40a8-49be-ab14-086b483befc8",
  "orderId": "ORD-2026-000123",
  "amount": 550,
  "rolledBack": true,
  "rolledBackAt": "2026-10-08T10:37:54.745Z",
  "rollbackReason": "cashier cancellation",
  "status": 1,
  "createdAt": "2026-10-08T10:37:22.125Z",
  "updatedAt": "2026-10-08T10:37:54.745Z"
}

Notes:

See List all transactions for the field table — the shape is identical (rolledBackAt/rollbackReason appear only on rolled-back transactions).
Campaign execution traces, customer state snapshots, and the submitted payload are not returned.

Last modified on October 8, 2026