# Vikas Sharma – Cal.com booking page

> A career in technology leadership taught me how systems work. Life taught me that the most important system to understand is yourself. I coach individuals who've mastered the outer game and are ready for the inner one — where stillness meets strategy, and clarity becomes the catalyst for true and lasting transformation.

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

## Event types

- [30 min meeting](https://cal.com/orbitalcatalyst/30min): 30 min, confirmed instantly, event type id 7318458. Details: https://cal.com/orbitalcatalyst/30min.md
- [15 min meeting](https://cal.com/orbitalcatalyst/15min): 15 min, confirmed instantly, event type id 7318457. Details: https://cal.com/orbitalcatalyst/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