Explore OneAPI Ecosystem

Find out about the players working to deliver OneAPI

OneAPI Events

Information on the latest events the programme is a part of

OneAPI Resources

Documents providing valuable business and technical information

OneAPI for Operators

OneAPI for Developers


Participating Operators

OneAPI is a global GSMA initiative to provide application programming interfaces (APIs) that enable applications to exploit mobile network capabilities such as messaging, authentication, payments and location-finding with a cross-operator reach.

The GSMA OneAPI Exchange is the GSMA enabling service for operators to federate between their individual APIs to deliver cross-operator reach.

Major operators, such as AT&T, Deutsche Telekom, Orange, Vodafone, Rogers, Bell Canada and TELUS, are working with the OneAPI initiative to expose network APIs through their developer programmes.

GSMA OneAPI Exchange: How does it work?


GSMA OneAPI Exchange

OneAPI Technology

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