GSMA Open
Gateway

Quick links

Open network APIs for the developer community

GSMA Open Gateway is a global framework of common network APIs that simplifies access to mobile operator networks. By providing developers and cloud providers a single point of access to the world’s largest connectivity platform, Open Gateway accelerates service deployment and fosters innovation. It supports application portability and seamless user experiences, helping the telecom and tech industries fully realize the potential of 5G. With standardized open APIs, Open Gateway transforms how developers build and deliver services.

What is GSMA
Open Gateway?

Discover the global framework of network APIs that simplifies access to mobile operator networks. These standardized open APIs accelerate service development and enable organizations to innovate, grow, and thrive in an increasingly competitive digital landscape.

More details

GSMA Open Gateway
supporters

The list of organisations supporting GSMA Open Gateway is steadily growing. From global mobile network operators to huge tech companies, take a look at who is part of the initiative.

More details

GSMA Open Gateway
API descriptions

Access detailed GSMA Open Gateway API descriptions to see how these network APIs enable faster service development. This resource includes practical examples to help developers create innovative, cross-industry solutions using open APIs.

More details

GSMA Fusion

GSMA Fusion works with enterprise across sectors to identify unmet needs and opportunities for mobile network functionality. By bridging these requirements with operators and developers, Fusion helps develop network APIs that add value and enhance customer experiences now and in the future.

More details

GSMA Open Gateway thought leadership

Gain deeper insights into GSMA Open Gateway and network APIs with whitepapers, webinars, reports, and more. Find out how this initiative is shaping the telecom ecosystem and driving innovation.

GSMA Open Gateway events

If you would like to learn more about GSMA Open Gateway and network APIs in person, join us at an industry event to see how we can support your goals.

18-20 June 2025

MWC Shanghai

Bringing together global operators, vendors, solutions-providers and the Chinese connectivity ecosystem

Learn more

21 May 2025 

Webinar: The French Connection

Learn how France’s top telecom operators are using network APIs to fight fraud—and how you can apply these strategies to protect your business.

Learn more

17-19 June 2025 

DTW Ignite

Discover the possibilities of Open Gateway in Copenhagen

Learn more

Interested in joining us?

Our network of supporters continues to grow. Register your interest to receive updates on news, events, resources, and progress, or join the GSMA Open Gateway community today.

Join us