# Bart Collet – Cal.com booking page

> Healthcare innovation catalyst. I help organisations turn complex challenges into scalable solutions — from AI strategy to business development.

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

## Event types

- [60 min meeting](https://cal.com/bartcollet/60-min-meeting): 60 min, requires the host’s confirmation, event type id 7186488. Project planning Details: https://cal.com/bartcollet/60-min-meeting.md
- [15 min meeting](https://cal.com/bartcollet/15min): 15 min, confirmed instantly, event type id 7186487. Quick meeting, status update, etc Details: https://cal.com/bartcollet/15min.md
- [30 min meeting](https://cal.com/bartcollet/30min): 30 min, requires the host’s confirmation, event type id 7186486. Exploratory meeting, project update, etc. Details: https://cal.com/bartcollet/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