Create Appointment

Immutable Catalog + Curated Guide

This lossless descriptor comes from the active Portal catalog and is enhanced with reviewed examples.

WRITEghl.create_appointment

• Contract tier: agent_ready
• Risk: write
• Catalog version: 2026-07-12.2
• Descriptor hash: bdf60130eaae9eb0d64172d86adc700433a4f8e7bce85eb08b850d356b6a7269

Book an appointment for a contact in a target calendar.

Request Body

{
  "jsonrpc": "2.0",
  "id": "ghl-create-appointment-example",
  "method": "tools/call",
  "params": {
    "name": "ghl.create_appointment",
    "arguments": {
      "calendarId": "cal_sales",
      "contactId": "cont_294",
      "startTime": "2026-04-05T14:00:00-05:00",
      "title": "Discovery Call"
    }
  }
}

Arguments Schema

{
  "type": "object",
  "required": [
    "calendarId",
    "contactId",
    "startTime"
  ],
  "properties": {
    "title": {
      "type": "string",
      "description": "Title/subject of the appointment"
    },
    "address": {
      "type": "string",
      "description": "Meeting location or address"
    },
    "endTime": {
      "type": "string",
      "description": "End time in ISO format (optional, will be calculated from slot duration if not provided)"
    },
    "tenantId": {
      "type": "string",
      "description": "Tenant ID from list_tenants."
    },
    "toNotify": {
      "type": "boolean",
      "default": true,
      "description": "Send notifications for this appointment"
    },
    "contactId": {
      "type": "string",
      "description": "The contact ID for whom to book the appointment"
    },
    "startTime": {
      "type": "string",
      "description": "Start time in ISO format (e.g., \"2024-01-15T10:00:00-05:00\")"
    },
    "calendarId": {
      "type": "string",
      "description": "The calendar ID to book the appointment in"
    },
    "assignedUserId": {
      "type": "string",
      "description": "User ID to assign this appointment to"
    },
    "ignoreDateRange": {
      "type": "boolean",
      "default": false,
      "description": "Ignore minimum scheduling notice and date range restrictions"
    },
    "appointmentStatus": {
      "enum": [
        "new",
        "confirmed"
      ],
      "type": "string",
      "default": "confirmed",
      "description": "Initial status of the appointment"
    },
    "meetingLocationType": {
      "enum": [
        "custom",
        "zoom",
        "gmeet",
        "phone",
        "address"
      ],
      "type": "string",
      "default": "custom",
      "description": "Type of meeting location"
    }
  }
}

Output Schema

{
  "type": "object",
  "required": [
    "ok",
    "data",
    "error",
    "meta"
  ],
  "properties": {
    "ok": {
      "type": "boolean",
      "description": "Whether the GHL MCP operation completed successfully."
    },
    "data": {
      "anyOf": [
        {
          "type": "object",
          "additionalProperties": true
        },
        {
          "type": "array",
          "items": {}
        },
        {
          "type": "string"
        },
        {
          "type": "number"
        },
        {
          "type": "boolean"
        },
        {
          "type": "null"
        }
      ],
      "description": "Tool-specific GHL or local navigation result when ok is true."
    },
    "meta": {
      "type": "object",
      "description": "Safe execution, routing, and timing metadata.",
      "additionalProperties": true
    },
    "error": {
      "anyOf": [
        {
          "type": "object",
          "additionalProperties": true
        },
        {
          "type": "null"
        }
      ],
      "description": "Safe error details when ok is false; credential values are never returned."
    }
  },
  "description": "Normalized GHL MCP response envelope.",
  "additionalProperties": false
}

Code Examples

cURL

curl -X POST 'https://portal.madpanda3d.com/api/mcp' \
  -H 'Authorization: Bearer mad_live_***' \
  -H 'Content-Type: application/json' \
  -d '{
  "jsonrpc": "2.0",
  "id": "ghl-create-appointment-example",
  "method": "tools/call",
  "params": {
    "name": "ghl.create_appointment",
    "arguments": {
      "calendarId": "cal_sales",
      "contactId": "cont_294",
      "startTime": "2026-04-05T14:00:00-05:00",
      "title": "Discovery Call"
    }
  }
}'

Node.js

const response = await fetch('https://portal.madpanda3d.com/api/mcp', {
  method: 'POST',
  headers: {
    Authorization: 'Bearer mad_live_***',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
  "jsonrpc": "2.0",
  "id": "ghl-create-appointment-example",
  "method": "tools/call",
  "params": {
    "name": "ghl.create_appointment",
    "arguments": {
      "calendarId": "cal_sales",
      "contactId": "cont_294",
      "startTime": "2026-04-05T14:00:00-05:00",
      "title": "Discovery Call"
    }
  }
}),
});
const data = await response.json();
console.log(data);

Python

import requests

url = 'https://portal.madpanda3d.com/api/mcp'
headers = {
    'Authorization': 'Bearer mad_live_***',
    'Content-Type': 'application/json',
}
payload = {
  "jsonrpc": "2.0",
  "id": "ghl-create-appointment-example",
  "method": "tools/call",
  "params": {
    "name": "ghl.create_appointment",
    "arguments": {
      "calendarId": "cal_sales",
      "contactId": "cont_294",
      "startTime": "2026-04-05T14:00:00-05:00",
      "title": "Discovery Call"
    }
  }
}
response = requests.post(url, headers=headers, json=payload, timeout=60)
print(response.json())

Example Responses

200 Success

{
  "ok": true,
  "appointment": {
    "id": "apt_721",
    "calendarId": "cal_sales",
    "startTime": "2026-04-05T14:00:00-05:00"
  }
}

409 Slot Conflict

{
  "ok": false,
  "error": "slot_unavailable",
  "message": "Selected slot is no longer available"
}