# Kaushal Joshi – Cal.com booking page

> Web developer and content writer. I can help you with writing technical blogs, research for articles, manage documentation, write API specs...




Or we can chat about how the frontend web ecosystem is rapidly changing, traveling, books, films, etc.




You decide!

Booking page: https://cal.com/kaushal-joshi

## Event types

- [15 Min Meeting](https://cal.com/kaushal-joshi/15min): 15 min, confirmed instantly, event type id 738827. Details: https://cal.com/kaushal-joshi/15min.md
- [30 Min Meeting](https://cal.com/kaushal-joshi/30min): 30 min, confirmed instantly, event type id 738826. Details: https://cal.com/kaushal-joshi/30min.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