# Johannes Tornow – Cal.com booking page

> Book a meeting with Johannes Tornow on Cal.com.

Booking page: https://cal.com/visage-johannes

## Event types

- [Feedback Session](https://cal.com/visage-johannes/feedback-session): 45 min, confirmed instantly, event type id 6528984. Do you have feedback for us? Let's talk about feature requests or how to make Visage Insight better. Details: https://cal.com/visage-johannes/feedback-session.md
- [Quick Chat](https://cal.com/visage-johannes/chat): 15 min, confirmed instantly, event type id 6528981. Ask us anything, obligation free quick chat. Details: https://cal.com/visage-johannes/chat.md
- [Product Demo](https://cal.com/visage-johannes/demo): 30 min, confirmed instantly, event type id 6528965. A quick demo call to show you around Visage Insight and get you set up. Details: https://cal.com/visage-johannes/demo.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