Calendly Integration

Overview

Add Calendly to any ModuleX agent or workflow. Scheduling-platform integration for Calendly: events, invitees, event types, scheduling links, availability, organization members, groups, and webhook subscriptions. All against api.calendly.com.

Categories: Scheduling & Events · Productivity · Calendar · Productivity · Meetings · Auth: OAuth 2.0, Personal Access Token · Actions: 11

Authentication

OAuth 2.0
Personal Access Token

OAuth 2.0 Authentication

Authenticate using Calendly OAuth 2.0 flow

Required Credentials

Field	Description	Required	Format
Client ID	Calendly App Client ID	Yes	`-`
Client Secret	Calendly App Client Secret	Yes	`-`

OAuth Configuration

Authorization URL: https://auth.calendly.com/oauth/authorize
Token URL: https://auth.calendly.com/oauth/token
Scopes: default

Personal Access Token

Authenticate using a Calendly Personal Access Token

Required Credentials

Field	Description	Required	Format
Calendly Personal Access Token	Your Calendly Personal Access Token	Yes	`-`

Available Actions

get_current_user — Get information about the currently authenticated Calendly user including name, email, and organization

Response

{
  "additionalProperties": false,
  "properties": {
    "success": {
      "title": "Success",
      "type": "boolean"
    },
    "error": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Error"
    },
    "resource": {
      "anyOf": [
        {
          "additionalProperties": true,
          "type": "object"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Resource"
    }
  },
  "required": [
    "success"
  ],
  "title": "GetCurrentUserOutput",
  "type": "object"
}

list_events — List scheduled events for a user or organization with filtering options

Parameters

user

string

User URI to filter events. Defaults to the authenticated user.

organization

string

Organization URI to filter events

invitee_email

string

Filter by invitee email

status

string

Filter by event status (‘active’ or ‘canceled’)

min_start_time

string

Minimum start time (ISO 8601)

max_start_time

string

Maximum start time (ISO 8601)

count

integer

Number of results to return (max 100) (Default: 20)

page_token

string

Token for pagination

sort

string

Sort order (‘start_time:asc’ or ‘start_time:desc’)

Response

{
  "additionalProperties": false,
  "properties": {
    "success": {
      "title": "Success",
      "type": "boolean"
    },
    "error": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Error"
    },
    "count": {
      "default": 0,
      "title": "Count",
      "type": "integer"
    },
    "next_page_token": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Next Page Token"
    },
    "next_page": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Next Page"
    },
    "events": {
      "items": {
        "additionalProperties": true,
        "type": "object"
      },
      "title": "Events",
      "type": "array"
    }
  },
  "required": [
    "success"
  ],
  "title": "ListEventsOutput",
  "type": "object"
}

get_event — Get detailed information about a specific scheduled event

Parameters

event_uuid

string

required

The UUID of the event to retrieve

Response

{
  "additionalProperties": false,
  "properties": {
    "success": {
      "title": "Success",
      "type": "boolean"
    },
    "error": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Error"
    },
    "resource": {
      "anyOf": [
        {
          "additionalProperties": true,
          "type": "object"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Resource"
    }
  },
  "required": [
    "success"
  ],
  "title": "GetEventOutput",
  "type": "object"
}

list_event_invitees — List all invitees for a specific scheduled event

Parameters

event_uuid

string

required

The UUID of the event

string

Filter by invitee email

status

string

Filter by invitee status (‘active’ or ‘canceled’)

count

integer

Number of results to return (max 100) (Default: 20)

page_token

string

Token for pagination

sort

string

Sort order (‘created_at:asc’ or ‘created_at:desc’)

Response

{
  "additionalProperties": false,
  "properties": {
    "success": {
      "title": "Success",
      "type": "boolean"
    },
    "error": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Error"
    },
    "count": {
      "default": 0,
      "title": "Count",
      "type": "integer"
    },
    "next_page_token": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Next Page Token"
    },
    "next_page": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Next Page"
    },
    "invitees": {
      "items": {
        "additionalProperties": true,
        "type": "object"
      },
      "title": "Invitees",
      "type": "array"
    }
  },
  "required": [
    "success"
  ],
  "title": "ListEventInviteesOutput",
  "type": "object"
}

list_event_types — List all event types for a user or organization

Parameters

user

string

User URI to filter event types

organization

string

Organization URI to filter event types

active

boolean

Filter by active status

count

integer

Number of results to return (max 100) (Default: 20)

page_token

string

Token for pagination

sort

string

Sort order (‘name:asc’ or ‘name:desc’)

Response

{
  "additionalProperties": false,
  "properties": {
    "success": {
      "title": "Success",
      "type": "boolean"
    },
    "error": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Error"
    },
    "count": {
      "default": 0,
      "title": "Count",
      "type": "integer"
    },
    "next_page_token": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Next Page Token"
    },
    "next_page": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Next Page"
    },
    "event_types": {
      "items": {
        "additionalProperties": true,
        "type": "object"
      },
      "title": "Event Types",
      "type": "array"
    }
  },
  "required": [
    "success"
  ],
  "title": "ListEventTypesOutput",
  "type": "object"
}

create_scheduling_link — Create a single-use scheduling link for an event type

Parameters

owner

string

required

URI or UUID of the event type

max_event_count

integer

Maximum events that can be scheduled with this link (Default: 1)

Response

{
  "additionalProperties": false,
  "properties": {
    "success": {
      "title": "Success",
      "type": "boolean"
    },
    "error": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Error"
    },
    "booking_url": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Booking Url"
    },
    "owner": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Owner"
    },
    "owner_type": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Owner Type"
    }
  },
  "required": [
    "success"
  ],
  "title": "CreateSchedulingLinkOutput",
  "type": "object"
}

create_invitee_no_show — Mark an invitee as a no-show for a scheduled event

Parameters

invitee_uri

string

required

URI of the invitee to mark as no-show

Response

{
  "additionalProperties": false,
  "properties": {
    "success": {
      "title": "Success",
      "type": "boolean"
    },
    "error": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Error"
    },
    "resource": {
      "anyOf": [
        {
          "additionalProperties": true,
          "type": "object"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Resource"
    }
  },
  "required": [
    "success"
  ],
  "title": "CreateInviteeNoShowOutput",
  "type": "object"
}

list_user_availability_schedules — List availability schedules for a specific user

Parameters

user

string

required

URI or UUID of the user

Response

{
  "additionalProperties": false,
  "properties": {
    "success": {
      "title": "Success",
      "type": "boolean"
    },
    "error": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Error"
    },
    "schedules": {
      "items": {
        "additionalProperties": true,
        "type": "object"
      },
      "title": "Schedules",
      "type": "array"
    },
    "count": {
      "default": 0,
      "title": "Count",
      "type": "integer"
    }
  },
  "required": [
    "success"
  ],
  "title": "ListUserAvailabilitySchedulesOutput",
  "type": "object"
}

list_organization_members — List members of an organization

Parameters

organization

string

Organization URI. Defaults to the authenticated user’s organization.

user

string

Filter by user URI

count

integer

Number of results to return (max 100) (Default: 20)

page_token

string

Token for pagination

Response

{
  "additionalProperties": false,
  "properties": {
    "success": {
      "title": "Success",
      "type": "boolean"
    },
    "error": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Error"
    },
    "count": {
      "default": 0,
      "title": "Count",
      "type": "integer"
    },
    "next_page_token": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Next Page Token"
    },
    "next_page": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Next Page"
    },
    "members": {
      "items": {
        "additionalProperties": true,
        "type": "object"
      },
      "title": "Members",
      "type": "array"
    }
  },
  "required": [
    "success"
  ],
  "title": "ListOrganizationMembersOutput",
  "type": "object"
}

list_groups — List groups within an organization

Parameters

organization

string

required

Organization URI to list groups for

count

integer

Number of results to return (max 100) (Default: 20)

page_token

string

Token for pagination

Response

{
  "additionalProperties": false,
  "properties": {
    "success": {
      "title": "Success",
      "type": "boolean"
    },
    "error": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Error"
    },
    "count": {
      "default": 0,
      "title": "Count",
      "type": "integer"
    },
    "next_page_token": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Next Page Token"
    },
    "next_page": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Next Page"
    },
    "groups": {
      "items": {
        "additionalProperties": true,
        "type": "object"
      },
      "title": "Groups",
      "type": "array"
    }
  },
  "required": [
    "success"
  ],
  "title": "ListGroupsOutput",
  "type": "object"
}

list_webhook_subscriptions — List webhook subscriptions for an organization or user

Parameters

organization

string

required

Organization URI

scope

string

required

Scope (‘organization’ or ‘user’)

user

string

User URI (required if scope is ‘user’)

count

integer

Number of results to return (max 100) (Default: 20)

page_token

string

Token for pagination

sort

string

Sort order (‘created_at:asc’ or ‘created_at:desc’)

Response

{
  "additionalProperties": false,
  "properties": {
    "success": {
      "title": "Success",
      "type": "boolean"
    },
    "error": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Error"
    },
    "count": {
      "default": 0,
      "title": "Count",
      "type": "integer"
    },
    "next_page_token": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Next Page Token"
    },
    "next_page": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Next Page"
    },
    "webhooks": {
      "items": {
        "additionalProperties": true,
        "type": "object"
      },
      "title": "Webhooks",
      "type": "array"
    }
  },
  "required": [
    "success"
  ],
  "title": "ListWebhookSubscriptionsOutput",
  "type": "object"
}

Limits & Quotas

Auto-resolves missing user / organization filters via a side call to /users/me (same as legacy). This costs one extra request per call but matches Calendly’s expected pattern when the operator doesn’t pass a filter explicitly.
Count parameters are clamped to 100 (Calendly’s max page size).
owner / user parameters accept either a bare UUID or a full Calendly URI; bare UUIDs are promoted to the canonical https://api.calendly.com/<resource>/<uuid> form.
Failures (non-2xx, exceptions) surface as success=False + error.

Calendly Integration for AI Agents & Workflows

Overview

Authentication

OAuth 2.0 Authentication

Required Credentials

OAuth Configuration

Personal Access Token

Required Credentials

Available Actions

Response

Parameters

Response

Parameters

Response

Parameters

Response

Parameters

Response

Parameters

Response

Parameters

Response

Parameters

Response

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Response

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Response

Parameters

Response

Limits & Quotas

Cal.com

ClickUp

Fellow

Links

​Overview

​Authentication

​OAuth 2.0 Authentication

​Required Credentials

​OAuth Configuration

​Personal Access Token

​Required Credentials

​Available Actions

​Response

​Parameters

​Response

​Parameters

​Response

​Parameters

​Response

​Parameters

​Response

​Parameters

​Response

​Parameters

​Response

​Parameters

​Response

​Parameters

​Response

​Parameters

​Response

​Parameters

​Response

​Limits & Quotas

​Related integrations

Cal.com

ClickUp

Fellow

​Links

Overview

Authentication

OAuth 2.0 Authentication

Required Credentials

OAuth Configuration

Personal Access Token

Required Credentials

Available Actions

Response

Parameters

Response

Parameters

Response

Parameters

Response

Parameters

Response

Parameters

Response

Parameters

Response

Parameters

Response

Parameters

Response

Parameters

Response

Parameters

Response

Limits & Quotas

Related integrations

Links