# Tanvesh sarve – Cal.com booking page

> I'm an engineer and designer. I build software with a strong focus on aesthetics and how things work. I'm interested in the craft behind everything.

I run ultra marathons and I'm training to become a professional athlete. I take photographs and explore visual culture.

Currently based in Bengaluru, working remotely and traveling through Southeast Asia when I can.

Booking page: https://cal.com/tanvesh01

## Event types

- [30 min meeting](https://cal.com/tanvesh01/30min): 30 min, confirmed instantly, event type id 4662213. Details: https://cal.com/tanvesh01/30min.md
- [15 min meeting](https://cal.com/tanvesh01/15min): 15 min, confirmed instantly, event type id 4662211. Details: https://cal.com/tanvesh01/15min.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