# Wim Heuvelman – Cal.com booking page

> Book a meeting with Wim Heuvelman on Cal.com.

Booking page: https://fnxt-group.cal.com/wim.heuvelman

## Event types

- [90 Min Finext Meeting with Wim in Delft](https://fnxt-group.cal.com/wim.heuvelman/90-min-finext-meeting-with-wim-in-delft): 90 min, confirmed instantly, event type id 395517. 90 minutes in-person meeting in Delft Details: https://fnxt-group.cal.com/wim.heuvelman/90-min-finext-meeting-with-wim-in-delft.md
- [60 Min Finext Meeting with Wim in Delft](https://fnxt-group.cal.com/wim.heuvelman/60-min-meeting-met-wim): 60 min, confirmed instantly, event type id 302205. 60 minutes in-person meeting in Delft Details: https://fnxt-group.cal.com/wim.heuvelman/60-min-meeting-met-wim.md
- [90 Min Meeting met Wim](https://fnxt-group.cal.com/wim.heuvelman/90-min-meeting-met-wim): 90 min, confirmed instantly, event type id 302191. Details: https://fnxt-group.cal.com/wim.heuvelman/90-min-meeting-met-wim.md
- [15 min meeting](https://fnxt-group.cal.com/wim.heuvelman/15min): 15 min, confirmed instantly, event type id 290205. Details: https://fnxt-group.cal.com/wim.heuvelman/15min.md

## Check availability

```http
GET https://api.cal.eu/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.eu/v2/bookings` request (`cal-api-version: 2026-02-25`).

## More

- API docs: https://cal.eu/docs/api-reference/v2/introduction