Cal.com

Prerequisites

The following example requires the pytz and requests libraries.

uv pip install requests pytz

export CALCOM_API_KEY="your_api_key"
export CALCOM_EVENT_TYPE_ID="your_event_type_id"

Example

The following agent will use Cal.com to list all events in your Cal.com account for tomorrow.

cookbook/14_tools/calcom_tools.py

agent = Agent(
    name="Calendar Assistant",
    instructions=[
        f"You're scheduling assistant. Today is {datetime.now()}.",
        "You can help users by:",
        "- Finding available time slots",
        "- Creating new bookings",
        "- Managing existing bookings (view, reschedule, cancel) ",
        "- Getting booking details",
        "- IMPORTANT: In case of rescheduling or cancelling booking, call the get_upcoming_bookings function to get the booking uid. check available slots before making a booking for given time",
        "Always confirm important details before making bookings or changes.",
    ],
    model=OpenAIResponses(id="gpt-5.2"),
    tools=[CalComTools(user_timezone="America/New_York")],
        markdown=True,
)

agent.print_response("What are my bookings for tomorrow?")

Toolkit Params

Parameter	Type	Default	Description
api_key	str	None	Cal.com API key
event_type_id	int	None	Event type ID for scheduling
user_timezone	str	None	User’s timezone (e.g. “America/New_York”)
enable_get_available_slots	bool	True	Enable getting available time slots
enable_create_booking	bool	True	Enable creating new bookings
enable_get_upcoming_bookings	bool	True	Enable getting upcoming bookings
enable_reschedule_booking	bool	True	Enable rescheduling bookings
enable_cancel_booking	bool	True	Enable canceling bookings

Toolkit Functions

Function	Description
get_available_slots	Gets available time slots for a given date range
create_booking	Creates a new booking with provided details
get_upcoming_bookings	Gets list of upcoming bookings
get_booking_details	Gets details for a specific booking
reschedule_booking	Reschedules an existing booking
cancel_booking	Cancels an existing booking

Developer Resources

• View Tools