Enable a streamlined, one-tap browser-mediated identity federation flow and an intuitive UI with the FedCM API. Support more users, even those who say 'no' to third-party cookies.

FedCM for your business

Understand how FedCM can improve your identity federation solution.
Learn how FedCM benefits all the parties involved in the identity federation flow: Users, Relying Parties, and Identity Providers.
Discover how the users interact with FedCM. Choose the UX mode that best suits your needs.

Get started with FedCM integration

Integrate FedCM into your identity solution using our documentation and code samples.
Learn how to implement FedCM on the Identity Provider side.
Implement a library for your Relying Parties.

Engage and share feedback

Your feedback is key to improving the FedCM API. By sharing your insights, you contribute to the development of a new approach to identity federation.
File a Chromium bug to ask questions about the implementation currently available in Chrome.
Read the FedCM API explainer, and raise questions and follow discussion about the design of the API.
Read the spec