Calendly

Live 47 Actions 12 Events

Calendly Integration for AI Agents

Connect your AI agent to 47 QA'd Calendly actions via MCP, A2A, or SDK, with agent authentication, tool-calling execution, and security built-in, plus 12 events to subscribe to.

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Calendly AI Agent Actions

47 production-ready actions for your agent to do more on Calendly.

Read the Calendly docs

47 Actions

Get Current User - Get information about the currently authenticated user

Get User - Get information about a specific user by UUID

List Event Types - Retrieve all event types for a specific user or organization with filtering and pagination options

Get Event Type - Get information about a specific event type

List Available Times - Get available meeting times for an event type

List Scheduled Events - List scheduled events that have been booked

Get Scheduled Event - Get information about a specific scheduled event

Cancel Scheduled Event - Cancel a scheduled event

Create Scheduling Link - Create a single-use scheduling link for an event type

List Event Invitees - List all invitees for a scheduled event

Get Invitee - Get information about a specific event invitee

Mark Invitee As No-Show - Mark an invitee as a no-show for a scheduled event

Unmark Invitee No-Show - Remove the no-show status from an invitee

Get Invitee No-Show - Get information about a specific invitee no-show record

Schedule Event (Create Invitee) - Programmatically schedule a Calendly meeting by creating an invitee for a specific event type and time

Get Organization - Get information about a specific organization

List Organization Memberships - List all memberships for an organization or user (either organization or user parameter is required)

Get Organization Membership - Get information about a specific organization membership

Remove Organization Membership - Remove a user from an organization

List Organization Invitations - List all pending invitations for an organization (requires organization owner or admin role)

Get Organization Invitation - Get information about a specific organization invitation (requires organization owner or admin role)

Invite User To Organization - Send an invitation to join the organization (requires organization owner or admin role)

Revoke Organization Invitation - Revoke a pending organization invitation (requires organization owner or admin role)

List Routing Forms - List all routing forms for an organization

Get Routing Form - Get information about a specific routing form

List Routing Form Submissions - List all submissions for a routing form

Get Routing Form Submission - Get information about a specific routing form submission

List User Availability Schedules - List all availability schedules for a user

Get User Availability Schedule - Get a specific availability schedule for a user

List User Busy Times - Get a user's busy times from connected calendars for a specific date range (requires ISO 8601 format with microseconds)

List Activity Log Entries - List audit trail entries for an organization (requires Enterprise plan)

Create Share (Customize Once And Share) - Create a customized one-time event link with specific settings without creating a new event type

Delete Invitee Data (GDPR) - Delete all personal data for invitee emails (requires Enterprise plan, GDPR compliance)

Delete Scheduled Event Data (GDPR) - Delete all scheduled event data within a date range (requires Enterprise plan, GDPR compliance)

List Webhook Subscriptions - List all webhook subscriptions for an organization or user (may require premium plan)

Get Webhook Subscription - Get information about a specific webhook subscription (may require premium plan)

Create Webhook Subscription - Create a new webhook subscription for an organization or user (may require premium plan)

Delete Webhook Subscription - Delete a webhook subscription (may require premium plan)

Get Unified Credentials - Return the authenticated identity and auth type for the current Calendly connection. Calls GET /users/me to derive the credential identity (authenticated user's email) and uses a static_values bridge to discriminate OAuth from Personal Access Token via credentials.refreshToken presence (OAuth only). Maps to the StackOne IAM unified credentials schema, including an inline user profile.

List Unified Groups - List Calendly groups in the caller's organization, mapped to the StackOne IAM unified group schema. Wraps GET /groups. Available to Owners/Admins on Professional, Teams, and Enterprise plans.

Get Unified Group - Retrieve a single Calendly group by UUID. Wraps GET /groups/{uuid} and maps to the StackOne IAM unified group schema. Available to Owners/Admins on Professional, Teams, and Enterprise plans.

List Unified Organizations - Return the single Calendly organization associated with the authenticated user, modeled as an IAM organization. Calendly tokens are scoped to one user and that user has exactly one current_organization. Maps the org detail (from GET /organizations/{uuid}) to the StackOne IAM unified organization schema.

Get Unified Organization - Retrieve a Calendly organization by UUID. Wraps GET /organizations/{uuid} and maps to the StackOne IAM unified organization schema. The id input is the organization UUID (the last path segment of the Calendly organization URI returned by unified_list_organizations).

List Unified Roles - Return the three Calendly organization roles as IAM role records (owner, admin, user). Synthesized list — Calendly has no public roles API. Role keys match the raw role strings returned on organization_membership records and on IamUser.roles[*].id from unified_list_users.

Get Unified Role - Retrieve a single Calendly organization role by its key (owner, admin, or user). Returns the synthesized IamRole record matching that key, or 404 for an unrecognized key. Performs a /users/me auth probe to surface 401 when credentials are invalid.

List Unified Users - List Calendly organization users mapped to the StackOne IAM unified user schema. Wraps GET /organization_memberships for the current user's organization. Each entry surfaces the user's UUID, email, name, avatar, timezone, creation timestamp, and (with expand=roles) their role scoped to the workspace.

Get Unified User - Retrieve a single Calendly user by UUID, mapped to the StackOne IAM unified user schema. Wraps GET /users/{uuid} for profile data. With expand=roles, also looks up the user's membership role in the current organization to attach an inline IamRole entry.

Calendly Webhook Events

12 real-time Calendly events your AI agent can subscribe to.

Webhooks for AI agents Read the Calendly docs

12 Events

Active Check Responds with 200 OK to any Calendly webhook delivery that does not carry a recognized event type.
Invitee Created Fired when an invitee books a new scheduled event on a Calendly event type.
Invitee Canceled Fired when an invitee cancels a previously booked scheduled event.
Invitee No Show Created Fired when an invitee is marked as a no-show for a scheduled event.
Invitee No Show Deleted Fired when an invitee no-show record is removed (i.e., the no-show mark is undone).
Event Type Created Fired when a new Calendly event type (meeting type) is created.
Event Type Updated Fired when an existing Calendly event type is updated.
Event Type Deleted Fired when a Calendly event type is deleted.
Contact Created Fired when a new contact is created in a Calendly organization. Requires a paid Calendly plan.
Contact Updated Fired when an existing contact is updated in a Calendly organization. Requires a paid Calendly plan.
Contact Deleted Fired when a contact is deleted from a Calendly organization. Requires a paid Calendly plan.
Routing Form Submission Created Fired when a new routing form submission is received. Only available with organization-scoped webhook subscriptions.

Do More, Build Less

Integration Infrastructure for Calendly AI Agents

Multiple Interfaces

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

Calendly MCP server

Managed Authentication

Pre-built authentication UI.

Agent auth

Falcon Engine

Every Calendly action runs on Falcon.

Agent Execution Engine

StackOne Defender

88.7% prompt injection detection.

Prompt injection defense

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"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."