APIs and Reference
REST & RPC API Reference
REST reference
Reference documentation for the Admin API REST API.
RPC API reference
Reference documentation for the Admin API RPC API.
OAuth 2.0 Playground and APIs Explorer
Try out the Admin API before you create credentials and code your apps.
Client Libraries
Build your own client libraries or learn how to use Google API client libraries.
Except as otherwise noted, the content of this page is licensed under theCreative Commons Attribution 4.0 License, and code samples are licensed under theApache 2.0 License. For details, see theGoogle Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.