Last Transaction

Last updated: 2026-03-25

POST

/in-store/api/v1/terminal/{terminalId}/lastTransaction

Retrieve the last transaction processed on a specific terminal

Path Parameters

terminalIdstringrequired

The ID of the terminal to retrieve the last transaction for.

HTTP Status Code Summary

Code	Description
201	Last transaction result returned successfully.
400	Bad request. Check that the terminalId path parameter is valid.
401	Unauthorized. Ensure your bearer token and subscription key are valid.
409	Conflict.
422	Unprocessable entity. No transaction found or terminal is in an invalid state.

Request

cURL

1curl -X 'POST' \
2  'https://demo-api.westpay.se/in-store/api/v1/terminal/<terminalId>/lastTransaction' \
3  -H 'accept: application/json' \
4  -H 'Ocp-Apim-Subscription-Key: <merchant-subscription-key>' \
5  -H 'Authorization: Bearer <access-token>'

Response

1{
2  "onlineAPIRefId": "23179040000954"
3}