# Jonas Chevalier – Cal.com booking page

> Software Engineer and Director of Numtide.







Booking page: https://cal.com/zimbatm

## Event types

- [15 Min Meeting](https://cal.com/zimbatm/15min): 15 min, confirmed instantly, event type id 189853. Details: https://cal.com/zimbatm/15min.md
- [30 Min Meeting](https://cal.com/zimbatm/30min): 30 min, confirmed instantly, event type id 189851. Details: https://cal.com/zimbatm/30min.md
- [Statement of Work](https://cal.com/zimbatm/sow): 45 min, confirmed instantly, event type id 3035236. A 45 min session focused on you and your business. Once the call is over, I take my notes and write a Statement of Work, by hand. It usually takes me an hour. You can then use it to kick-off your project, or feed to your AI tool of choice. We'll cover: Your current situation and desired outcomes Scope, deliverable, timeline and success criteria Risk, constraints and priorities What to prepare: Any relevant background docs, diagrams, or requirements Clarity on timelines and decision-makers Details: https://cal.com/zimbatm/sow.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