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Registration for Web-Based Applications

Important: OAuth 1.0 was officially deprecated on April 20, 2012, and will be shut down on April 20, 2015. We encourage you to migrate to OAuth 2.0 as soon as possible, as described in Migrating from OAuth 1.0 to OAuth 2.0. To get help on Stack Overflow, tag your questions with 'google-oauth'.

Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.

Last updated 2023-06-23 UTC.

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