# Jonas Gantner – Cal.com booking page

> Welcome! I’m Jonas, co-founder of Exique Procurement.
We help businesses and public institutions save time and money with our modern procurement solutions. Book a call to discuss your needs and explore how we can create value together.

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

## Event types

- [Intro Call](https://cal.com/jonasg/intro): 15 min, confirmed instantly, event type id 3102679. Details: https://cal.com/jonasg/intro.md
- [Procurement Services](https://cal.com/jonasg/procurement): 30 min, confirmed instantly, event type id 3102565. Details: https://cal.com/jonasg/procurement.md
- [Software Solutions](https://cal.com/jonasg/software): 30 min, confirmed instantly, event type id 3102563. Details: https://cal.com/jonasg/software.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