# Tilman Masur – Cal.com booking page

> Psychological Coach
https://tilmanmasur.de

Booking page: https://cal.com/tilman-masur-coaching

## Event types

- [Free First Call](https://cal.com/tilman-masur-coaching/free-first-call): 45 min, confirmed instantly, event type id 7103204. Book a call to get to know me & my coaching and discuss a possible collaboration! 😌 Details: https://cal.com/tilman-masur-coaching/free-first-call.md
- [Regular Session](https://cal.com/tilman-masur-coaching/regular-session): 30, 60 min, confirmed instantly, event type id 7103203. Book a regular coaching session with me. If the available times don't work, please email me at hey@tilmanmasur.de . Details: https://cal.com/tilman-masur-coaching/regular-session.md
- [1on1](https://cal.com/tilman-masur-coaching/1on1): 15, 30, 45, 60 min, confirmed instantly, event type id 7103206. Details: https://cal.com/tilman-masur-coaching/1on1.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