- DATE:
- AUTHOR:
- The Toast - API team
Objects, fields, and values
Tender API
New Toast-Alternate-Payment-Type-GUID header field in tender API
DATE:
AUTHOR:
The Toast - API team
Tender API requests will include a new Toast-Alternate-Payment-Type-GUID header field on 2025-07-07. The new header field includes the GUID identifier of the alternative payment type used for the tender API transaction in the request.
This change is live in the Toast API sandbox environment. Make sure your integration will not be disrupted by the new Toast-Alternate-Payment-Type-GUID header field before the change is live in the production environment on 2025-07-07.
For more information about the tender API, see Tender provider integrations overview.