# Benjamin Akhras – Cal.com booking page

> 🚀 Automate Everything

Booking page: https://cal.com/b3n4kh

## Event types

- [Free fit check](https://cal.com/b3n4kh/15min): 15 min, confirmed instantly, event type id 4651318. Discuss your RAG, digital assistant, or agentic SDLC use case and decide whether training, advisory, or a pilot fits. No technical assessment is included. Details: https://cal.com/b3n4kh/15min.md
- [Technical advisory](https://cal.com/b3n4kh/45min): 45 min, confirmed instantly, paid, event type id 4651319. Bring one focused question about RAG, a digital assistant, or an agentic SDLC workflow. We work through options and leave with a concrete next step. No formal audit is included. Details: https://cal.com/b3n4kh/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