# Abhishek Ghosh – Cal.com booking page

> Abhishek Ghosh - Full-Stack Developer & Software Engineer**

Hi, I'm Abhishek, a passionate full-stack developer with a Master’s in Computer Science and extensive experience building innovative web solutions. Specializing in modern tech stacks like JavaScript, React, Node.js, and blockchain, I create scalable, user-focused applications that drive results. From dynamic digital menu boards to robust Point of Sale systems, my projects blend creativity and technical expertise to solve real-world challenges. Ready to bring your vision to life? Book a call to discuss your project and let’s build something extraordinary together!

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

## Event types

- [30 Min Meeting](https://cal.com/anterium/30min): 30 min, confirmed instantly, event type id 2699296. Details: https://cal.com/anterium/30min.md
- [15 Min Meeting](https://cal.com/anterium/15min): 15 min, confirmed instantly, event type id 2699294. Details: https://cal.com/anterium/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