Build on top of G Suite with Apps Script

With Apps Script, you can build add-ons for Sheets, Docs, or Forms, automate workflows, and talk to other APIs.

Back up your users' stuff

The Drive API lets you sync data from your app with your user's Google Drive account, so it's available everywhere.

Integrate with users' Google accounts

Our REST APIs let your app work with users' mail, calendars, contacts, and other data.

Create interactive cards and buttons in Gmail

Emails with markup appear in Google Search results when users look for tickets, flights, and events. Your markup will also help Google Now bring users the right information at just the right time.

More APIs for interacting with G Suite

Apps Activity API

Track changes to a user's Google Drive files, including new comments and other activity.

Calendar API

Create new events in a user's Google Calendar, edit or delete existing events, and search for events.

Contacts API

Work with a user's Google Contacts data to add new entries, edit or delete existing contacts, and query for particular criteria.

Drive API

Interact with nearly any aspect of a user's Google Drive, including permissions, file revisions, and connected apps.

Gmail API

Read messages from Gmail, send email, modify the labels applied to messages and thread, and search through existing mail.

Picker API

Google Picker lets users select photos, videos, and documents stored in their Google account, then pass them to your app.

Sheets API

Create and manage nearly every aspect of Google Sheets data, including the content, arrangement and appearance.

Sites API (classic Sites only)

Create or copy classic Google Sites, work with pages, templates, and comments, upload and download attachments, and more!

Slides API

Access and update presentations programatically, to integrate data from external sources and generate presentations automatically.

Tasks API

Manage a user's Google Tasks list, which can be seen in Gmail, Google Calendar, and elsewhere.

APIs and tools for domain admins

G Suite Marketplace

Enterprise applications that can be added to a G Suite domain. Developers can publish apps to the marketplace for domain admins to discover and install.

Admin SDK

A suite of tools and APIs to help admins migrate to G Suite, create custom usage reports, and manage users, groups, and devices.

Admin Settings API

Manage the settings for G Suite domains, including most of the features offered in the G Suite Admin console.

Data Transfer API

Transfer folder and file ownership from one user to another. Perfect for migrating users' files when they leave or transfer internally.

Directory API

Our most popular admin API! Manage mobile and Chrome OS devices, groups, group aliases, members, organization units, users, and user aliases.

Domain Shared Contacts API

Manage external contacts that are shared with all users in the domain. For internal contacts, use the Directory API instead.

Email Audit API

Audit email, email drafts, and archived chats for users within the domain, retrieve account login information, and download users' mailboxes.

Email Settings API

Manage user-level email account settings, including most of the options shown in a user's mail settings screen.

Enterprise License Manager API

Assign, update, retrieve, and delete user licenses for G Suite, including Google Apps Vault, Google Maps Coordinate, and extra Google Drive storage.

Groups Migration API

Move emails from public folders and distribution lists for legacy email systems into Google Groups discussion archives.

Groups Settings API

Manage settings for Google Groups, including notifications, archives, moderation, and access for internal and external users.

Reports API

Create usage reports like sign-in frequency or user activities in specific G Suite, like the admin console and Google Docs.

Reseller API

For a domain managed by a G Suite reseller, place orders for features or users and coordinate monthly post-pay subscriptions.