# Umar Farooq – Cal.com booking page

> Customer Success & Proprietor at Stealth Research

Booking page: https://cal.com/stealth-research

## Event types

- [Meeting - Stealth Research](https://cal.com/stealth-research/20min): 15, 30 min, confirmed instantly, event type id 3971947. A quick meeting for partnerships or to understand how STEALTH RESEARCH could safeguard your organisation from cyber threats! Details: https://cal.com/stealth-research/20min.md
- [Secret Meeting on Signal - Stealth Research](https://cal.com/stealth-research/secret): 15, 30 min, confirmed instantly, event type id 3971946. Connect with STEALTH RESEARCH for top secret cyber defense for your organisation! Details: https://cal.com/stealth-research/secret.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