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Add-ons overview
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Develop on Google Workspace
Configure OAuth consent
Develop Google Workspace add-ons
Overview
Quickstarts
Apps Script
Node.js
Manifests
Scopes
Build using HTTP endpoints
Build cards
Overview
Cards
Homepages
Widgets
Actions
Event objects
Triggers
Style guide
Build interactive cards
Navigate between cards
Use universal actions
Add autocomplete to text inputs
Read user locale and timezone
Extend Gmail
Overview
Build contextual message interfaces
Build contextual compose interfaces
Compose draft messages
Gmail actions
Extend Google Calendar
Overview
Build Calendar interfaces
Calendar actions
Third-party conferencing overview
Calendar conferencing quickstart
Build conferencing add-ons
Create third-party conferences
Sync calendar conference changes
Add conferencing add-on settings
Provide conference solution logos
Provide attachment icons
Extend Google Drive
Overview
Build Drive interfaces
Drive actions
Extend Google Editors
Overview
Build Editor interfaces
Editor actions
Create smart chips
Preview links
Create third-party resources
Extend Google Chat
Overview
Quickstarts
Apps Script
HTTP service
Pub/Sub
Agent Development Kit (ADK)
Agent2Agent (A2A)
Agent2UI (A2UI)
Dialogflow ES
Dialogflow CX
Gemini Enterprise
Configure a Chat app
Build Chat interfaces
Overview
Send messages
Respond to commands
Build interactive dialogs
Collect and process information
Preview links in Chat messages
Convert an interactive Chat app to an add-on
Extend Google Meet
Extend Google Workspace Studio
Overview
Quickstarts
Calculator
Build a step
Update and manage steps with versions
Pass data between steps with variables
Input variables
Validate an input variable
Output variables
Define a custom resource
Dynamic variables
Build step interfaces
Build configuration cards
Update configuration cards
Select Google Drive files and folders
Log activity and errors
Handle errors
Studio event objects
Connect your add-on to third-party services
Test and debug
Apps Script
HTTP
Query error logs
Best practices
Restrictions
Glossary
Upgrade legacy add-ons
Develop Editor add-ons
Overview
Quickstarts
Docs
Slides
Forms
Authorization lifecycle
Manifest
Scopes
Build HTML interfaces
Overview
Triggers
Add-on menus
Add-on dialogs and sidebars
Style guide
CSS package
Extend Google Sheets
Extend Google Docs
Extend Google Slides
Extend Google Forms
Test your add-on
Best Practices
Restrictions
Publish an add-on
Overview
Update a published add-on
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