Quickstarts are documents that explain how to configure and run a simple app that calls a Google Workspace API.
The Workspace quickstarts use the API client libraries which hide some of the details of the authentication and authorization flow. It's highly recommended you use the client libraries for your own apps.
As a prerequisite, each quickstart requires you to enable authentication and authorization. If you are unfamiliar with authentication and authorization for Workspace APIs, read the Authentication and authorization overview.
Quickstarts appear in the left-hand navigation below this overview. Click on the quickstart corresponding to your preferred programming language.