Telecom · industry standard

TM Forum Open API

The TM Forum Open API suite is a family of standard REST APIs covering the operational and business support side of a telecom operator — product catalog, ordering, service qualification, billing, trouble ticketing and the rest. Where CAMARA standardises what the network can do for an application, TM Forum standardises how a communications provider runs itself and interconnects with partners.

www.tmforum.org/oda/open-apis/The standard

2016First published

Yes — OpenAPIMachine-readable schema · open

0providers in the catalog

Also known as TMF Open API, TMF620, TMF622, TMF641, TMF931.

Providers that carry TM Forum Open API 0

No provider in the catalog carries this standard as a tag yet. That is a statement about the catalog's tagging, not about adoption: a provider that implements TM Forum Open API and says so in its APIs.json profile appears here on the next build. Add or correct a listing.

Read from the API Evangelist standards directory, facts verified 2026-08-17. Provider links come from the catalog's own identity tags and are rebuilt nightly. If this page is wrong about a standard or a provider, say so.