# XΣΤΔ Intel – Cal.com booking page

> XETA Intelligence builds autonomous AI systems that automate sales, operations, and internal workflows for modern businesses. Our infrastructure replaces repetitive manual execution with intelligent agents that operate continuously, helping companies increase efficiency, reduce operational costs, and scale without expanding payroll.

Booking page: https://cal.com/xeta-intel

## Event types

- [15 min meeting](https://cal.com/xeta-intel/15min): 15 min, confirmed instantly, event type id 5019198. Details: https://cal.com/xeta-intel/15min.md
- [30 min meeting](https://cal.com/xeta-intel/30min): 30 min, confirmed instantly, event type id 5019196. Details: https://cal.com/xeta-intel/30min.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