# Josh Kalderimis – Cal.com booking page

> CEO and co-founder of Valued.

Please book some time in my calendar for a demo, a general meet-and-greet,

or if you would like to talk about all things Product or Startups.

Booking page: https://cal.com/josh-valued

## Event types

- [Meet and Greet](https://cal.com/josh-valued/30min): 30 min, confirmed instantly, event type id 421394. Want to learn more about Valued? Details: https://cal.com/josh-valued/30min.md
- [Valued Demo](https://cal.com/josh-valued/45min): 45 min, confirmed instantly, event type id 421393. If you would like to book a demo or talk about Product, this slot is for you. Details: https://cal.com/josh-valued/45min.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