# Intelli – Cal.com booking page

> Book a meeting with Intelli on Cal.com.

Booking page: https://cal.com/intelli-demo

## Event types

- [Intelli Demo call](https://cal.com/intelli-demo/intelli-demo-call): 30 min, confirmed instantly, event type id 7759037. Details: https://cal.com/intelli-demo/intelli-demo-call.md
- [Intelli Discovery Call](https://cal.com/intelli-demo/30min): 30 min, confirmed instantly, event type id 4303005. This call is to determine if Intelli could meaningfully impact your customer engagement. Details: https://cal.com/intelli-demo/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