# Codemod – Cal.com booking page

> Book a demo with our founders and see Codemod in action!

Booking page: https://cal.com/codemod

## Event types

- [60 Min Meeting](https://cal.com/codemod/60min): 60 min, requires the host’s confirmation, event type id 6091517. Details: https://cal.com/codemod/60min.md
- [45 Min Meeting](https://cal.com/codemod/45min): 45 min, requires the host’s confirmation, event type id 6091510. Details: https://cal.com/codemod/45min.md
- [30 Min Meeting](https://cal.com/codemod/30min): 30 min, requires the host’s confirmation, event type id 561910. Details: https://cal.com/codemod/30min.md

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=<event type id>&start=YYYY-MM-DD&end=YYYY-MM-DD&timeZone=<IANA time zone>
cal-api-version: 2024-09-04
```

The response is `{"data":{"YYYY-MM-DD":[{"start":"<ISO 8601 with offset>"}]}}`; no API key is needed.

## Book

Each event type's `.md` document lists its required booking fields and the `POST https://api.cal.com/v2/bookings` request (`cal-api-version: 2026-02-25`).

## More

- API docs: https://cal.com/docs/api-reference/v2/introduction