How do I connect Google Calendar?

Add the Google Calendar piece to a flow, then authenticate with OAuth 2.0 or Custom auth. Once connected, its 7 triggers and 9 actions are available anywhere in the builder.

What can I automate with Google Calendar?

"New or Updated Event" can start a flow that runs "Add Attendees to Event", and you can chain Google Calendar together with any of 760+ other apps and AI steps in between.

Can I self-host the Google Calendar integration?

Yes. Activepieces is fully self-hostable, so you can run the Google Calendar piece on your own infrastructure with your connections and your data staying in your environment.

Can my AI agent use Google Calendar as a tool?

Yes. Every piece you connect can be exposed over one Activepieces MCP server, so Claude, Cursor, Windsurf or any MCP client can call Google Calendar actions as tools.

Google Calendar integration

Get organized and stay on schedule

Start building Use Google Calendar with your AI

Actions: 9
Triggers: 7
Auth: OAuth 2.0 or Custom auth
License: MIT, open source
Updated: August 2026

About the Google Calendar integration

Add the Google Calendar piece to a flow, connect your account once, and the rest of the builder can read from it and write to it. Because the piece is open source you can run it on our cloud or self-host it, and combine Google Calendar with 760+ other apps in the same flow.

Triggers

Start a flow the moment something happens in Google Calendar

Each trigger below can start a flow on its own, either instantly or on a schedule.

New or Updated Event
Triggers when an event is added or updated
2 fields
New Event
Fires when a new event is created in a calendar.
4 fields
Event Ends
Fires when an event ends.
3 fields
Event Start (Time Before)
Fires at a specified amount of time before an event starts (e.g., a reminder).
5 fields
New Event Matching Search
Fires when a new event is created that matches a specified search term.
4 fields
Event Cancelled
Fires when an event is canceled or deleted.
4 fields
New Calendar
Fires when a new calendar is created or becomes accessible.
3 fields

Actions

Everything Activepieces can do in Google Calendar

Drop any of these into a flow and fill in the fields. No code is required.

Add Attendees to Event
Add one or more person to existing event.
3 fields
Create Quick Event
Add Quick Calendar Event
3 fields
Create Event
Add Event
13 fields
Get all Events
Get Events
6 fields
Update Event
Updates an event in Google Calendar.
12 fields
Delete Event
Deletes an event from Google Calendar.
2 fields
Find Busy/Free Periods in Calendar
Finds free/busy calendar details from Google Calendar.
3 fields
Get Event by ID
Fetch event details by its unique ID from Google Calendar.
4 fields
Custom API Call
Make a custom API call to a specific endpoint
10 fields

Google Calendar, answered.

Yes. Activepieces is open source and free to start, and the Google Calendar piece is included on every plan, from the free cloud tier to any self-hosted deployment.