# CalendarHero AI integration on Definable

> CalendarHero is a versatile scheduling tool designed to streamline and simplify your calendar management.

## What this connects

CalendarHero is a versatile scheduling tool designed to streamline and simplify your calendar management. It integrates seamlessly with your existing calendars, allowing you to efficiently schedule, reschedule, and manage meetings with ease.

Vendor: https://calendarhero.com/

## Tools available

**38** tools available. First 12:

- `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.

## Auth

Auth schemes: `API_KEY`.

## How agents use CalendarHero

Inside a Definable workflow, CalendarHero is one of the tools the **Distributor specialist** can call. Example coordination patterns:

- **Researcher → CalendarHero** — the Researcher (GPT-5.5) pulls context from CalendarHero (records, threads, documents), synthesises findings, and briefs the rest of the team.
- **Writer → Distributor → CalendarHero** — the Writer (Claude Opus 4.7) drafts copy in brand voice, the Verifier passes it, then the Distributor writes the result into CalendarHero (create record, post message, draft email).
- **Designer / Engineer → Distributor → CalendarHero** — the Designer ships an asset or the Engineer ships a code change, the Distributor delivers it via CalendarHero (attach file, open PR comment, post status).

The Verifier checks every CalendarHero call. On rate limit, schema drift, or auth refresh it self-heals and retries — the workflow completes without manual intervention.

## Categories

- scheduling & booking — https://definable.ai/apps/category/scheduling-&-booking/
- calendar — https://definable.ai/apps/category/calendar/

## Related

- HTML page: https://definable.ai/apps/calendarhero/
- Same category (scheduling & booking): https://definable.ai/apps/category/scheduling-&-booking/
- All integrations: https://definable.ai/apps/
- Workflow (multi-agent loop): https://definable.ai/workflow/
- Apps llms.txt index: https://definable.ai/llms-apps.txt