FMTC Knowledge Base

Change Log - API

2026-03-19

Added the advanced_deal_types request parameter to the Deals endpoint to filter deals by advanced (complex) deal type IDs.

Added the advanced_type_id request parameter to the Deal Types endpoint to filter deal types by their advanced (complex) deal type record ID.

The deal_types response field in the Deals endpoint now returns the overall record id of the advanced deal type rather than the value_id.

2025-10-21

Return an error upon mismatching request parameters.

2025-06-10

Added the new field sovrn_url

2025-04-30

Updated ISO date output returns to no longer have double quotes for the CSV format

2024-10-21

Updated field last_update to last_updated for consistency

2024-09-30

Added in exclusive field

Added in the exclusive_only and public_only parameters

Fixed an inconsistency in the sincedate parameter in the merchants endpoint

2024-08-07

Added in versioning

Added in new deal_types

2024-06-19

Added the new field metadata

2024-03-11

Update the format of the parameters code_verified_at and link_verified_at to properly be in UTC format.

2023-11-23

Updated the definition of the sincedate parameter to be more clear on what is will be returning if provided.

2022-10-20

Added in the coupon_code_on_page parameter for knowing when FMTC has possibly detected the code on the landing page.

Added in the code_verified_at parameter for knowing when FMTC has verified the code.

2022-10-14

Added in the link_verified_at parameter for knowing when FMTC has verified the link.

2022-06-09

Updated the page_size parameter for the Deal Feed to accept a size of 150,000 deals in a single call.

2022-05-31

Initial release of the v3 Deals and Deals Merchants endpoints.