# Tijmen Hoek – Cal.com booking page

> Graphic Designer & Tattoo Artist based in Delft.

Booking page: https://cal.com/tijmen-hoek-gakuya

## Event types

- [Custom Design Session](https://cal.com/tijmen-hoek-gakuya/custom-session): 120 min, requires the host’s confirmation, event type id 5372964. A personal session for custom design requests. Duration 2-3h Design is defined before session *price discussed and set before session Details: https://cal.com/tijmen-hoek-gakuya/custom-session.md
- [Freehand Design Session](https://cal.com/tijmen-hoek-gakuya/freehand-session): 240 min, requires the host’s confirmation, event type id 5372963. Longer more personal collaborative session, drawing the design directly onto and in tandem with your body. Duration 3-4h *pricing discussed and set before session Details: https://cal.com/tijmen-hoek-gakuya/freehand-session.md
- [Flash Design Session](https://cal.com/tijmen-hoek-gakuya/flash-design-session): 120 min, requires the host’s confirmation, event type id 5372962. For those interested in any of my existing designs. Duration 1-2h *prices set for each design If you want to find out more about my flash designs, dm me on instagram @lunar_studios Details: https://cal.com/tijmen-hoek-gakuya/flash-design-session.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