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Get one transaction
GET
/transactions/{id}
One ledger entry, by the id a webhook or a list page gave you. The natural second call after a transaction.created delivery when your receiver keeps only the id. A location-restricted key gets 404 for a transaction at another site — never 403, which would confirm it exists.
Authorizations
ApiKeyBearer
A shop-scoped API key created in the dashboard and shown exactly once. An MCP tmk_ key presented here returns a 401 that names the mistake.
Type
HTTP (bearer)
Parameters
Path Parameters
id*
An opaque id. The API never promises an id format.
Type
Requiredstring
Responses
Get one transaction
application/json
JSON "id": "trx_docsfixture0001", "card_id": "cin_docsfixture0001", "program_id": "prg_docsfixture0001", "type": "stamp", "location_id": "loc_docsfixture0001", "location_name": "Via Roma 1", "stamps_delta": 1, "value_delta": null, "prize_id": null, "reversed_at": null, "created_at": "2026-08-05T10:15:00.000Z"
{
}
GET
/transactions/{id}