# Haseeb Jamil – Cal.com booking page

> I do Product Design @ Signal • 9+ years of experience building digital products in fast-paced and dynamic cross-functional environments. xMotive, xSEGA, Software Engineer

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

## Event types

- [Meet Haseeb 👋](https://cal.com/haseeb/30min): 30 min, confirmed instantly, event type id 541268. Let's chat and get know each other. Details: https://cal.com/haseeb/30min.md
- [15min Meeting](https://cal.com/haseeb/15min): 15 min, confirmed instantly, event type id 541266. Details: https://cal.com/haseeb/15min.md
- [45min Meeting](https://cal.com/haseeb/45min): 45 min, confirmed instantly, event type id 541275. For thorough discussions. Details: https://cal.com/haseeb/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