# Calendarhero

```json
{
  "name": "Calendarhero",
  "slug": "calendarhero",
  "url": "https://composio.dev/toolkits/calendarhero",
  "markdown_url": "https://composio.dev/toolkits/calendarhero.md",
  "logo_url": "https://logos.composio.dev/api/calendarhero",
  "categories": [
    "scheduling & booking"
  ],
  "is_composio_managed": false,
  "updated_at": "2026-05-12T10:04:45.802Z"
}
```

![Calendarhero logo](https://logos.composio.dev/api/calendarhero)

## Description

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Calendarhero MCP or direct API to schedule meetings, fetch availability, reschedule events, and automate reminders through natural language.

## Summary

Calendarhero is a powerful scheduling platform that streamlines your calendar management across multiple services.
It helps you efficiently schedule, reschedule, and organize meetings without the back-and-forth.

## Categories

- scheduling & booking

## Toolkit Details

- Tools: 38

## Images

- Logo: https://logos.composio.dev/api/calendarhero

## Authentication

- **Api Key**
  - Type: `api_key`
  - Description: Api Key authentication for CalendarHero.
  - Setup:
    - Configure Api Key credentials for CalendarHero.
    - Use the credentials when creating an auth config in Composio.

## Suggested Prompts

- Schedule a meeting with my project team
- List all meetings I have this week
- Fetch details for my next scheduled meeting
- Add a new contact for future meetings

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `CALENDARHERO_ADD_CALENDAR_CONNECTION` | Add Calendar Connection | Add a new calendar directory/connection to the user's CalendarHero account. A directory is a calendar connection configuration that groups meeting types together. Use this to organize different types of meetings (e.g., sales calls, team meetings) under separate calendar connections. Returns the unique ID of the created directory. |
| `CALENDARHERO_CREATE_CONTACT` | Create Contact | Creates a new contact in CalendarHero with the provided contact information. Returns the unique identifier of the created contact. |
| `CALENDARHERO_CREATE_MEETING_REQUEST_V2` | Create Meeting Request V2 | Tool to create a new meeting request in CalendarHero. Use when scheduling a meeting with participants, time range, and additional details. |
| `CALENDARHERO_CREATE_WEBHOOK` | Create Webhook | Creates or updates a webhook for a specific event type in CalendarHero. Use this to register a URL endpoint that will receive notifications when events occur (e.g., when a meeting request succeeds or a new contact is added). |
| `CALENDARHERO_DELETE_CONTACT` | Delete Contact | Tool to delete a contact from CalendarHero by its unique identifier. Use when you need to permanently remove a contact from the system. |
| `CALENDARHERO_DELETE_MEETING_TASK` | Delete Meeting Task | Tool to delete a meeting task/request from CalendarHero. Use when you need to remove a meeting task by its ID. |
| `CALENDARHERO_DELETE_MEETING_TYPE` | Delete Meeting Type | Tool to delete a meeting type from the authenticated user's CalendarHero account. Use when you need to remove a meeting type configuration. Note: Cannot delete meeting types that have active or upcoming meetings scheduled. |
| `CALENDARHERO_DELETE_USER_DIRECTORY` | Delete User Directory | Tool to delete a user directory by its UUID. Use when you need to remove a directory from the user's account. |
| `CALENDARHERO_DELETE_WEBHOOK` | Delete Webhook | Tool to delete a webhook subscription for a specific event type. Use when you need to remove a webhook listener that was previously registered for CalendarHero events. |
| `CALENDARHERO_FETCH_CONTACT` | Fetch Contact | Fetch Contact |
| `CALENDARHERO_FETCH_MEETING_DETAILS` | Fetch Meeting Details | Tool to fetch details for meetings within a specified timeframe. Use this after user provides start and end datetimes in ISO8601. |
| `CALENDARHERO_FETCH_USER_PROFILE` | Fetch User Profile | Tool to fetch the profile details of the authenticated user. Use after obtaining a valid access token. |
| `CALENDARHERO_GET_ASSISTANT_MESSAGE` | Get Assistant Message | Tool to retrieve a reply message from the CalendarHero assistant. Use when you need to get an automated response or greeting from the assistant for the user. |
| `CALENDARHERO_GET_CONTACT_COUNT` | Get Contact Count | Tool to get the total count of contacts in CalendarHero. Use when you need to know how many contacts exist. |
| `CALENDARHERO_GET_MEETING_CATEGORIES` | Get Meeting Categories | Retrieves the user's meeting categories' stats for a specified time period. Use to analyze meeting distribution across different categories or types within a given month. |
| `CALENDARHERO_GET_MEETING_TASKS` | Get Meeting Tasks | Retrieves the user's meeting requests/tasks from CalendarHero. Use when you need to check pending meeting requests, view scheduling tasks, or track meeting coordination progress. Supports filtering by state (active/upcoming/closed), pagination, and meeting type. |
| `CALENDARHERO_GET_SEARCH_RESULT` | Get Search Result | Tool to get a search result by ID. Use when you have a search result ID from a previous /search request. |
| `CALENDARHERO_GET_USER_DIRECTORY` | Get User Directory | Tool to retrieve a user's directory by its unique identifier. Use when you need to fetch configuration details for a specific directory including meeting types and tracking settings. |
| `CALENDARHERO_GET_USER_ORGANIZATION` | Get User Organization | Tool to retrieve the authenticated user's organization details. Use when needing organization-level information. |
| `CALENDARHERO_GET_USER_SAVINGS` | Get User Savings | Tool to retrieve the authenticated user's savings information from CalendarHero. Use to view time saved, efficiency metrics, or other savings data tracked by the platform. |
| `CALENDARHERO_GET_WEBHOOK` | Get Webhook Configuration | Tool to get webhook configuration for a specific event type. Use when you need to check if a webhook is configured for meeting or contact events. |
| `CALENDARHERO_GET_WEBHOOK_SAMPLE` | Get Webhook Sample | Tool to retrieve a sample webhook payload for a specific event type. Use when testing webhook integrations or understanding the structure of webhook data for different CalendarHero events. |
| `CALENDARHERO_LIST_MEETING_TEMPLATES` | List Meeting Templates | Retrieves all meeting templates (reusable meeting configurations) for the authenticated user. Meeting templates contain pre-configured settings like duration, availability, video conferencing preferences, and custom options. Use this action to discover available templates before creating meetings or to understand a user's meeting type options. Returns an empty list if no templates have been created yet. |
| `CALENDARHERO_LIST_MEETING_TYPES` | List Meeting Types | Retrieves all meeting types configured for the authenticated CalendarHero user. Meeting types are templates that define availability windows, durations, and booking URLs for different kinds of meetings (e.g., 'coffee', 'call', 'meeting'). Each meeting type has: - A unique identifier (e.g., 'coffee', 'call', 'meeting') - Availability windows (days and hours when meetings can be scheduled) - Booking URL for on-demand scheduling - Configuration for duration, timezone, notice period, etc. Use onlyTypes=true to get just the list of meeting type identifiers. Use onlyTypes=false (or omit) to get full configurations including all settings. This is a read-only operation that doesn't modify any data. |
| `CALENDARHERO_LIST_USER_CALENDARS` | List User Calendars | Tool to list all calendar integrations connected to a user's CalendarHero account. Use after authenticating when you need to retrieve available calendars for scheduling. |
| `CALENDARHERO_LIST_USER_DIRECTORIES` | List User Directories | Tool to retrieve all directories configured for a user. Use when you need to list available directories for scheduling or configuration purposes. |
| `CALENDARHERO_SEARCH_CONTACT` | Search Contact | Tool to search for existing contacts. Use after confirming a need to find contacts by email or name. |
| `CALENDARHERO_SEARCH_INTEGRATIONS` | Search Integrations | Tool to search across all user integrations for a query term. Use when you need to find events, meetings, or other data matching specific keywords across the user's connected calendar and productivity integrations. |
| `CALENDARHERO_SEND_ASSISTANT_MESSAGE` | Send Assistant Message | Tool to send a user's message into the CalendarHero assistant. Use this to interact with the assistant using natural language for scheduling meetings, managing calendar events, or other calendar-related tasks. |
| `CALENDARHERO_SEND_REMINDER` | Send Reminder | Sends an email reminder to all contacts/participants about a scheduled meeting request. Use this to notify attendees who need a reminder about an upcoming meeting. Requires the meeting task ID from a previously created meeting request. |
| `CALENDARHERO_UPDATE_CONTACT` | Update Contact | Updates an existing contact in CalendarHero with new information. Use this action when you need to modify contact details such as name, email addresses, job title, organization, or phone numbers. Requires the contact's unique ID which can be obtained from CREATE_CONTACT or FETCH_CONTACT actions. Note: The 'email' field replaces ALL existing emails, so include all emails you want to keep. Use 'defaultEmail' to set the primary email for communications. Example usage: Update contact 507f1f77bcf86cd799439011 to change their email to 'newemail@example.com' and update their title to 'Senior Engineer'. |
| `CALENDARHERO_UPDATE_MEETING_TYPES` | Update Meeting Types | Tool to update meeting type configurations for the authenticated CalendarHero user. Use when you need to modify existing meeting types' availability, durations, or settings. IMPORTANT: The meeting type name must already exist in the user's profile. To get existing meeting types, first use LIST_MEETING_TYPES action. This action updates properties like availability windows, notice periods, on-demand URLs, and other meeting-specific settings. Example: Update the 'coffee' meeting type to change the notice period from 4 hours to 5 hours, or modify the availability windows to only allow Monday-Wednesday bookings. |
| `CALENDARHERO_UPDATE_RESTRICTED_APPS` | Update Restricted Apps | Tool to update the authenticated user's restricted apps settings. Use when you need to control which apps are restricted for the user. |
| `CALENDARHERO_UPDATE_USER` | Update User | Tool to update the authenticated user's profile information. Use when you need to modify user details such as name, email, timezone, or preferences. |
| `CALENDARHERO_UPDATE_USER_ADDRESS` | Update User Address | Tool to update the authenticated user's address settings by providing latitude and longitude coordinates. Use when the user needs to update their location for meeting scheduling or time zone detection. |
| `CALENDARHERO_UPDATE_USER_DIRECTORY` | Update User Directory | Tool to update a user's directory in CalendarHero. Use when modifying directory settings such as title, meeting types, or configuration options. The directory UUID can be obtained from the user profile or directory listing endpoints. Ensure the directoryId in the request body matches the UUID path parameter. |
| `CALENDARHERO_UPDATE_USER_INFO` | Update User Info | Updates the authenticated user's info settings in CalendarHero. Use this action when you need to modify user profile details such as name, language, timezone, contact information, or display preferences. Only the fields provided in the request will be updated; all other fields remain unchanged. This allows for partial updates without affecting other user settings. |
| `CALENDARHERO_UPDATE_WORK_LOCATION` | Update Work Location | Tool to update the user's work location settings in CalendarHero. Use when the user needs to change their work location (e.g., 'Office', 'Home', 'Remote'). |

## Supported Triggers

None listed.

## Installation and MCP Setup

### Path 1: SDK Installation

#### Path 1, Step 1: Install Composio

Install the Composio SDK
```python
pip install composio_openai
```

```typescript
npm install @composio/openai
```

#### Path 1, Step 2: Initialize Composio and Create Tool Router Session

Import and initialize Composio client, then create a Tool Router session
```python
from openai import OpenAI
from composio import Composio
from composio_openai import OpenAIResponsesProvider

composio = Composio(provider=OpenAIResponsesProvider())
openai = OpenAI()
session = composio.create(user_id='your-user-id')
```

```typescript
import OpenAI from 'openai';
import { Composio } from '@composio/core';
import { OpenAIResponsesProvider } from '@composio/openai';

const composio = new Composio({
  provider: new OpenAIResponsesProvider(),
});
const openai = new OpenAI({});
const session = await composio.create('your-user-id');
```

#### Path 1, Step 3: Execute Calendarhero Tools via Tool Router with Your Agent

Get tools from Tool Router session and execute Calendarhero actions with your Agent
```python
tools = session.tools
response = openai.responses.create(
  model='gpt-4.1',
  tools=tools,
  input=[{
    'role': 'user',
    'content': 'Schedule a 30-minute meeting with Alex next Tuesday at 10am.'
  }]
)
result = composio.provider.handle_tool_calls(
  response=response,
  user_id='your-user-id'
)
print(result)
```

```typescript
const tools = session.tools;
const response = await openai.responses.create({
  model: 'gpt-4.1',
  tools: tools,
  input: [{
    role: 'user',
    content: 'Schedule a 30-minute meeting with Alex next Tuesday at 10am.'
  }],
});
const result = await composio.provider.handleToolCalls(
  'your-user-id',
  response.output
);
console.log(result);
```

### Path 2: MCP Server Setup

#### Path 2, Step 1: Install Composio

Install the Composio SDK and Claude Agent SDK
```python
pip install composio claude-agent-sdk
```

```typescript
npm install @composio/core ai @ai-sdk/openai @ai-sdk/mcp
```

#### Path 2, Step 2: Create Tool Router Session

Initialize the Composio client and create a Tool Router session
```python
from composio import Composio
from claude_agent_sdk import ClaudeSDKClient, ClaudeAgentOptions

composio = Composio(api_key='your-composio-api-key')
session = composio.create(user_id='your-user-id')
url = session.mcp.url
```

```typescript
import { Composio } from '@composio/core';

const composio = new Composio({ apiKey: 'your-api-key' });

console.log("Creating Tool Router session...");
const { mcp } = await composio.create('your-user-id');
console.log(`Tool Router session created: ${mcp.url}`);
```

#### Path 2, Step 3: Connect to AI Agent

Use the MCP server with your AI agent
```python
import asyncio

options = ClaudeAgentOptions(
    permission_mode='bypassPermissions',
    mcp_servers={
        'tool_router': {
            'type': 'http',
            'url': url,
            'headers': {
                'x-api-key': 'your-composio-api-key'
            }
        }
    },
    system_prompt='You are a helpful assistant with access to Calendarhero tools.',
    max_turns=10
)

async def main():
    async with ClaudeSDKClient(options=options) as client:
        await client.query('Schedule a meeting with Jane Doe for next Monday at 10am')
        async for message in client.receive_response():
            if hasattr(message, 'content'):
                for block in message.content:
                    if hasattr(block, 'text'):
                        print(block.text)

asyncio.run(main())
```

```typescript
import { openai } from '@ai-sdk/openai';
import { experimental_createMCPClient as createMCPClient } from '@ai-sdk/mcp';
import { generateText, stepCountIs } from 'ai';

const client = await createMCPClient({
  transport: {
    type: 'http',
    url: mcp.url,
    headers: { 'x-api-key': 'your-composio-api-key' }
  }
});

const tools = await client.tools();

const { text } = await generateText({
  model: openai('gpt-4o'),
  tools,
  messages: [{ role: 'user', content: 'Schedule a meeting with Jane Doe for next Monday at 10am' }],
  stopWhen: stepCountIs( 5 )
});

console.log(`Agent: ${text}`);
```

## Why Use Composio?

### 1. AI Native Calendarhero Integration

- Supports both Calendarhero MCP and direct API based integrations
- Structured, LLM-friendly schemas for reliable tool execution
- Rich coverage for reading, writing, and querying your Calendarhero data

### 2. Managed Auth

- Built-in OAuth handling with automatic token refresh and rotation
- Central place to manage, scope, and revoke Calendarhero access
- Per user and per environment credentials instead of hard-coded keys

### 3. Agent Optimized Design

- Tools are tuned using real error and success rates to improve reliability over time
- Comprehensive execution logs so you always know what ran, when, and on whose behalf

### 4. Enterprise Grade Security

- Fine-grained RBAC so you control which agents and users can access Calendarhero
- Scoped, least privilege access to Calendarhero resources
- Full audit trail of agent actions to support review and compliance

## Use Calendarhero with any AI Agent Framework

Choose a framework you want to connect Calendarhero with:

- [OpenAI Agents SDK](https://composio.dev/toolkits/calendarhero/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/calendarhero/framework/claude-agents-sdk)
- [Claude Code](https://composio.dev/toolkits/calendarhero/framework/claude-code)
- [Claude Cowork](https://composio.dev/toolkits/calendarhero/framework/claude-cowork)
- [Codex](https://composio.dev/toolkits/calendarhero/framework/codex)
- [OpenClaw](https://composio.dev/toolkits/calendarhero/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/calendarhero/framework/hermes-agent)
- [Google ADK](https://composio.dev/toolkits/calendarhero/framework/google-adk)
- [LangChain](https://composio.dev/toolkits/calendarhero/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/calendarhero/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/calendarhero/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/calendarhero/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/calendarhero/framework/crew-ai)
- [Pydantic AI](https://composio.dev/toolkits/calendarhero/framework/pydantic-ai)
- [AutoGen](https://composio.dev/toolkits/calendarhero/framework/autogen)

## Related Toolkits

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- [Bookingmood](https://composio.dev/toolkits/bookingmood) - Bookingmood is commission-free booking software for rental businesses. It lets you manage reservations and sync bookings directly on your website.
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- [Planyo Online Booking](https://composio.dev/toolkits/planyo_online_booking) - Planyo Online Booking is a flexible reservation system for managing bookings by day, hour, or event. It streamlines scheduling for any business needing reservations.
- [Scheduleonce](https://composio.dev/toolkits/scheduleonce) - Scheduleonce is a scheduling platform for capturing, qualifying, and engaging with inbound leads. It streamlines appointment booking and follow-ups for faster lead conversion.
- [Supersaas](https://composio.dev/toolkits/supersaas) - Supersaas is a flexible appointment scheduling platform for businesses and individuals. It streamlines bookings, reminders, and calendar management in one place.
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## Frequently Asked Questions

### Do I need my own developer credentials to use Calendarhero with Composio?

Yes, Calendarhero requires you to configure your own API key credentials. Once set up, Composio handles secure credential storage and API request handling for you.

### Can I use multiple toolkits together?

Yes! Composio's Tool Router enables agents to use multiple toolkits. [Learn more](https://docs.composio.dev/tool-router/overview).

### Is Composio secure?

Composio is SOC 2 and ISO 27001 compliant with all data encrypted in transit and at rest. [Learn more](https://trust.composio.dev).

### What if the API changes?

Composio maintains and updates all toolkit integrations automatically, so your agents always work with the latest API versions.

---
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