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Description

Book and manage appointments and events with Cal.com. Use this integration to fetch available slots, create bookings, manage event types, and work with routing forms.

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Authentication

  • Cal.com API Key (v2).

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Available Actions

  • Get available slots
  • Create bookings (minimal or with custom fields)
  • Orchestrate end-to-end bookings
  • Bootstrap booking metadata
  • List/get event types
  • Get team memberships
  • Routing form responses and slots

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Examples

Example 1: Cal.com (v2) - Get Available Slots Fetch available slots using /v2/slots. 
{
  "automationType": "cal_com",
  "nodeId": "calcom-v2-availability-001",
  "nodeParams": {
    "action": "availability",
    "params": {
      "eventTypeId": 3472613,
      "startDate": "2025-10-10T00:00:00Z",
      "endDate": "2025-10-11T00:00:00Z",
      "timeZone": "Europe/London",
      "authType": "apiKey",
      "apiKey": "cal_live_xxx",
      "calApiVersion": "2024-09-04"
    }
  }
}
Example 2: Cal.com (v2) - Action: get_slots Fetch available slots for an event type. 
{
  "automationType": "cal_com",
  "nodeId": "calcom-v2-get-slots-001",
  "nodeParams": {
    "action": "get_slots",
    "params": {
      "eventTypeId": 3472613,
      "startDate": "2025-10-10T00:00:00Z",
      "endDate": "2025-10-11T00:00:00Z",
      "timeZone": "Europe/London",
      "authType": "apiKey",
      "apiKey": "cal_live_xxx"
    }
  }
}
Example 3: Cal.com (v2) - Create Booking (Minimal) Create a booking using /v2/bookings. 
{
  "automationType": "cal_com",
  "nodeId": "calcom-v2-booking-001",
  "nodeParams": {
    "action": "appointment",
    "params": {
      "eventTypeId": 3472613,
      "startDate": "2025-10-10T00:00:00Z",
      "endDate": "2025-10-10T00:00:00Z",
      "timeZone": "UTC",
      "name": "Jane Smith",
      "email": "[email protected]",
      "authType": "apiKey",
      "apiKey": "cal_live_xxx",
      "calApiVersion": "2024-08-13"
    }
  }
}
Example 4: Cal.com (v2) - Create Booking (Custom Fields + Routing) Include bookingFieldsResponses and routing options. 
{
  "automationType": "cal_com",
  "nodeId": "calcom-v2-booking-002",
  "nodeParams": {
    "action": "appointment",
    "params": {
      "startDate": "2025-10-10T00:00:00Z",
      "endDate": "2025-10-10T00:00:00Z",
      "timeZone": "UTC",
      "name": "Jane Smith",
      "email": "[email protected]",
      "eventTypeSlug": "intro-call",
      "teamSlug": "sales-emea",
      "organizationSlug": "acme-corp",
      "bookingFieldsResponses": {
        "coding-language": "TypeScript",
        "help-with": "Debugging"
      },
      "guests": ["[email protected]"],
      "routing": {
        "teamMemberIds": [101, 102],
        "responseId": 555
      },
      "metadata": { "crmLeadId": "LEAD-1234" },
      "authType": "apiKey",
      "apiKey": "cal_live_xxx",
      "calApiVersion": "2024-08-13"
    }
  }
}
Example 5: Cal.com (v2) - Action: orchestrate_booking End-to-end: fetch metadata + slots and create a booking. 
{
  "automationType": "cal_com",
  "nodeId": "calcom-v2-orchestrate-001",
  "nodeParams": {
    "action": "orchestrate_booking",
    "params": {
      "authType": "apiKey",
      "apiKey": "cal_live_xxx",
      "eventTypeId": 3472613,
      "startDate": "2025-10-01",
      "endDate": "2025-10-07",
      "timeZone": "UTC",
      "attendee": {
        "name": "API Tester",
        "email": "[email protected]",
        "language": "en"
      }
    }
  }
}
Example 6: Cal.com (v2) - Action: bootstrap Bootstrap booking metadata (event type details, available slots, etc.). 
{
  "automationType": "cal_com",
  "nodeId": "calcom-v2-bootstrap-001",
  "nodeParams": {
    "action": "bootstrap",
    "params": {
      "authType": "apiKey",
      "apiKey": "cal_live_xxx",
      "eventTypeId": 3472613,
      "startDate": "2025-10-01",
      "endDate": "2025-10-07",
      "timeZone": "UTC"
    }
  }
}
Example 7: Cal.com (v2) - Action: list_event_types List event types for the authenticated account. 
{
  "automationType": "cal_com",
  "nodeId": "calcom-v2-list-event-types-001",
  "nodeParams": {
    "action": "list_event_types",
    "params": {
      "authType": "apiKey",
      "apiKey": "cal_live_xxx"
    }
  }
}
Example 8: Cal.com (v2) - Action: get_event_type Get event type details including bookingFields. 
{
  "automationType": "cal_com",
  "nodeId": "calcom-v2-get-event-type-001",
  "nodeParams": {
    "action": "get_event_type",
    "params": {
      "id": 3472613,
      "authType": "apiKey",
      "apiKey": "cal_live_xxx"
    }
  }
}
Example 9: Cal.com (v2) - Action: get_team_memberships List memberships for a team. 
{
  "automationType": "cal_com",
  "nodeId": "calcom-v2-get-memberships-001",
  "nodeParams": {
    "action": "get_team_memberships",
    "params": {
      "teamIdOrSlug": "sales-emea",
      "authType": "apiKey",
      "apiKey": "cal_live_xxx"
    }
  }
}
Example 10: Cal.com (v2) - Action: routing_create_response_and_slots Create a routing form response and get available slots. 
{
  "automationType": "cal_com",
  "nodeId": "calcom-v2-routing-create-001",
  "nodeParams": {
    "action": "routing_create_response_and_slots",
    "params": {
      "organizationSlug": "acme-corp",
      "formSlug": "route-demo",
      "answers": { "region": "emea" },
      "timeZone": "Europe/London",
      "startDate": "2025-10-10",
      "endDate": "2025-10-11",
      "authType": "apiKey",
      "apiKey": "cal_live_xxx"
    }
  }
}
Example 11: Cal.com (v2) - Action: routing_list_responses List routing form responses. 
{
  "automationType": "cal_com",
  "nodeId": "calcom-v2-routing-list-001",
  "nodeParams": {
    "action": "routing_list_responses",
    "params": {
      "organizationSlug": "acme-corp",
      "teamSlug": "sales-emea",
      "formSlug": "route-demo",
      "authType": "apiKey",
      "apiKey": "cal_live_xxx"
    }
  }
}

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Third-Party Documentation