# Dr. Helge Hofmeister – Cal.com booking page

> Book a meeting with Dr. Helge Hofmeister on Cal.com.

Booking page: https://bid-equity.cal.com/hh

## Event types

- [30 Min Meeting](https://bid-equity.cal.com/hh/30min): 30 min, confirmed instantly, event type id 3266311. Details: https://bid-equity.cal.com/hh/30min.md
- [CXO Intro](https://bid-equity.cal.com/hh/15min): 15 min, confirmed instantly, event type id 3266310. Details: https://bid-equity.cal.com/hh/15min.md
- [BID Recruiting](https://bid-equity.cal.com/hh/bid-recruiting): 45 min, confirmed instantly, event type id 3755141. Details: https://bid-equity.cal.com/hh/bid-recruiting.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