Cal.com

Live 52 Actions

Cal.com integration for AI agents

Connect your AI agent to 52 production-ready Cal.com actions via MCP, A2A, or SDK — with managed agent tool auth, optimized execution, and built-in security.

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Cal.com AI agent actions

52 production-ready actions for your agent to do more on Cal.com.

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52 Actions

Get Current User - Get information about the currently authenticated user

Update Current User - Update the authenticated user's profile

List Bookings - Get all bookings for the authenticated user

Get Booking - Get information about a specific booking

Create Booking - Create a new booking

Cancel Booking - Cancel an existing booking

Reschedule Booking - Reschedule an existing booking to a new time

Confirm Booking - Confirm a pending booking

Decline Booking - Decline a pending booking request

Get Booking Attendees - Get all attendees for a booking

Get Booking Attendee - Get a specific attendee for a booking

Add Booking Attendee - Add an attendee to an existing booking

Add Booking Guests - Add guests to an existing booking

List Event Types - Get all event types for the authenticated user

Get Event Type - Get information about a specific event type

Create Event Type - Create a new event type

Update Event Type - Update an existing event type

Delete Event Type - Delete an event type

List Schedules - Get all schedules for the authenticated user

Get Schedule - Get information about a specific schedule

Get Default Schedule - Get the default schedule for the authenticated user

Create Schedule - Create a new availability schedule

Update Schedule - Update an existing schedule

Delete Schedule - Delete a schedule

Get Available Slots - Get available time slots for an event type

Reserve Slot - Reserve a time slot temporarily

Get Reserved Slot - Get details of a reserved slot

Update Reserved Slot - Update a reserved slot

Delete Reserved Slot - Delete a slot reservation

List Teams - Get all teams accessible to the authenticated user

Get Team - Get information about a specific team

Create Team - Create a new team

List Calendars - Get all connected calendars

Check Calendar Connection - Check a calendar connection status

Disconnect Calendar - Disconnect a calendar integration

Get Calendar OAuth URL - Get OAuth URL to connect a calendar

List Out Of Office Entries - Get all out of office entries for the authenticated user

Create Out Of Office Entry - Create a new out of office entry

Update Out Of Office Entry - Update an existing out of office entry

Delete Out Of Office Entry - Delete an out of office entry

List Webhooks - Get all webhooks for the authenticated user

Get Webhook - Get details of a specific webhook

Create Webhook - Create a new webhook

Update Webhook - Update an existing webhook

Delete Webhook - Delete a webhook

List Conferencing Apps - Get all connected conferencing applications

Get Conferencing OAuth URL - Get OAuth URL to connect a conferencing app

Connect Conferencing App - Connect a conferencing application

Get Default Conferencing App - Get the default conferencing application

Set Default Conferencing App - Set the default conferencing application

Disconnect Conferencing App - Disconnect a conferencing application

Get Stripe Connect URL - Get URL to connect Stripe account

Do More, Build Less.

Integration Infrastructure for Cal.com AI Agents.

Multiple Interfaces

Access integrations via API, AI SDKs, MCP & A2A.

Cal.com MCP server

Managed Authentication

Pre-built authentication UI.

Agent auth

Falcon Engine

Every Cal.com action runs on Falcon.

Agent Execution Engine

StackOne Defender

88.7% prompt injection detection.

Prompt injection defense

"What impressed us most about StackOne is its ambition and clarity. They're creating infrastructure that modern software and the entire AI agent ecosystem can rely on. The depth of secure integrations, the pace of delivery, and the team's foresight into AI's future uniquely position StackOne to redefine this category."

Luna Schmid, Partner at GV

"We've been impressed by how quickly and deeply StackOne integrates with complex enterprise systems -- and now, with their focus on agent-to-agent interoperability, they're unlocking even more powerful use cases for customers. StackOne delivers all of the above in a universal layer -- without compromise."