Cal

Tool to create a new attendee for an existing booking in Cal.com. Use when you need to add an additional participant to a scheduled event.

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Adds a new member to a specified team within an organization by creating a team membership.

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Adds a new option to an organization's SINGLE_SELECT or MULTI_SELECT attribute. Use this action to extend the available choices for an existing attribute. For example, adding a new department option like "Marketing" to a "Department" attribute. Prerequisites: - The organization must exist and the user must have admin…

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Cancels an existing and active Cal.com booking using its unique identifier (UID).

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Retrieves free/busy availability for a specified calendar to aid scheduling without revealing event details; requires an existing, accessible calendar, noting that data granularity can vary.

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Call this read-only action to verify the connection and synchronization status of a user's Google Calendar integration with Cal.

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Checks an ICS feed URL (expected as a query parameter) to verify its validity, accessibility, and iCalendar data integrity.

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Verifies if Stripe is correctly connected to the Cal scheduling system and functional for processing payments, reporting only on the integration's status.

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Retrieves the Stripe integration status and related information for a team, primarily to verify account connection, subscription details, or payment setup; this is a read-only operation that does not modify Stripe settings.

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Confirms an existing booking by `bookingUid` if the booking exists and is in a state allowing confirmation (e.g., not already cancelled or confirmed); this finalizes the booking, does not modify its details, and should typically be performed once.

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Initiates or checks the external connection status for a specified calendar, possibly returning a redirect URL for user authorization to complete integration, without altering calendar data.

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Creates a new membership for a user within a Cal.com organization. The caller must have admin/owner access to the organization, and the target user must already exist in the system. Use CAL_RETRIEVE_USERS_IN_ORGANIZATION to get valid user IDs.

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Creates a new managed user for a Cal.com Platform OAuth client. This is a Platform API endpoint that requires OAuth client credentials (clientId and x-cal-secret-key). The endpoint is deprecated as of December 2025 but remains functional for existing Platform customers. Key behaviors: - If `timeZone` is provided: A de…

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Creates a webhook configuration for an OAuth client to receive real-time event notifications from Cal.com. This is a Platform API endpoint that requires OAuth client credentials (clientId and x-cal-secret-key). Use this to set up automated workflows by subscribing to events like BOOKING_CREATED, BOOKING_CANCELLED, MEE…

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Creates a new custom attribute for an existing organization, used to enhance data collection for event bookings or user profiles.

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Tool to create a new workflow for routing forms within an organization team. Use when you need to set up automated actions (like sending emails or SMS) triggered by routing form submissions. Supports notification workflows with customizable triggers, steps, and activation settings.

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Creates a webhook for an organization that sends HTTP POST notifications to a specified URL when triggered by events (e.g., booking created, cancelled, meeting started). Returns the webhook configuration including its unique ID, which can be used to update or delete the webhook later.

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Creates a new team profile, or updates one if a 'slug' matches, customizing branding, scheduling, privacy, and operational details.

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Schedules a phone call event in Cal.com using existing eventType, organization, and team IDs; this action only registers the event details and does not initiate the actual phone call.

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Configures Cal.ai phone call automation for a team event type, enabling AI-powered outbound calls for appointment reminders or custom conversations. Requires team membership - first use CAL_GET_TEAMS_LIST to get a valid teamId, then CAL_GET_EVENT_TYPE_BY_TEAM_ID or CAL_RETRIEVE_TEAM_EVENT_TYPES to get an eventTypeId b…

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Creates a new event type for a specified team in Cal.com; ensure `teamId`, any provided `scheduleId`, `hosts.userId`, and `destinationCalendar` details are valid and accessible.

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Creates a highly customizable Cal.com team event type with extensive scheduling, booking, and host assignment options; `schedulingType` is required, `lengthInMinutes` must be included in `lengthInMinutesOptions`, destination calendar details (from `/api/v2/calendars`) must be valid if provided, and host User IDs must…

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Creates a new team with customizable attributes within an existing and accessible Cal.com organization specified by orgId.

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Creates a shareable invite link for a Cal.com team that allows new members to join. Returns both the raw token and a complete invitation URL.

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Adds a user to a team with a specified role, acceptance status, and impersonation settings; ensure `teamId` and `userId` refer to existing, valid entities.

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Creates a Cal.com user availability schedule, defining its name, timezone, weekly recurring availability, and specific date overrides; if `isDefault` is true, this schedule replaces any existing default and applies to event types not linked to a specific schedule.

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Creates a new schedule defining a user's availability with weekly slots and date-specific overrides in an organization; setting 'isDefault' to true may replace an existing default schedule for the user.

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Creates a webhook for an existing `eventTypeId` in Cal.com, sending notifications for specified `triggers` to a `subscriberUrl` that handles POST requests.

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Declines a pending booking using its bookingUid, optionally with a reason; this action is irreversible and applies only to bookings awaiting confirmation.

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Permanently deletes all webhooks associated with a specific team event type. Use when you need to remove all webhook configurations for a team's event type.

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