Our REST APIs let your app integrate with users' mail, calendars, contacts, and other Google Workspace data.
The most popular Google Workspace APIs are summarized in the table below.
| API | Links | Capabilities |
|---|---|---|
| Calendar | Documentation - Quickstart | Create new events in a user's Google Calendar, edit or delete existing events, and search for events. |
| Classroom | Documentation - Quickstart | Create and manage nearly every aspect of a user's Google Classroom course, including rosters, assignments, invitations, and more. |
| Docs | Documentation - Quickstart | Create, update, and manage a user's Google Docs, including their content, formatting, and more. |
| Drive | Documentation - Quickstart | Interact with nearly any aspect of a user's Google Drive, including permissions, file revisions, and connected apps. |
| Gmail | Documentation - Quickstart | Read messages from Gmail, send email, modify the labels applied to messages and thread, and search through existing mail. |
| Sheets | Documentation - Quickstart | Create and manage nearly every aspect of Google Sheets data, including the content, arrangement and appearance. |
| Slides | Documentation - Quickstart | Access and update presentations programmatically, to integrate data from external sources and generate presentations automatically. |
| Tasks | Documentation - Quickstart | Manage a user's Google Tasks list, which can be seen in Gmail, Google Calendar, and elsewhere. |
The APIs listed above are the most widely used Google Workspace APIs, but there are many more, and other ways to integrate with Google Workspace.