# Elijah Lynn – Cal.com booking page

> Open source software engineer.

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

## Event types

- [Meet w/Elijah (10m, 25m or 45m)](https://cal.com/ElijahLynn/meet): 10, 25, 45 min, confirmed instantly, event type id 191322. Default meeting length is 25m. You can also select 10m or 45m. Details: https://cal.com/ElijahLynn/meet.md
- [446 Conference Room](https://cal.com/ElijahLynn/446-conference-room): 30, 60, 90, 120 min, confirmed instantly, event type id 4410778. Details: https://cal.com/ElijahLynn/446-conference-room.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