# Peter Barba – Cal.com booking page

> Peter is the Co Founder and CEO of Lectrium.

Booking page: https://lectrium.cal.com/peter-lectrium

## Event types

- [Dealership EV Demo](https://lectrium.cal.com/peter-lectrium/dealership-ev-demo): 30 min, confirmed instantly, event type id 818816. See how Lectrium will improve your EV + PHEV sales and marketing processes. Details: https://lectrium.cal.com/peter-lectrium/dealership-ev-demo.md
- [15 Min Meeting](https://lectrium.cal.com/peter-lectrium/15min): 15 min, confirmed instantly, event type id 818804. Details: https://lectrium.cal.com/peter-lectrium/15min.md
- [30 Min Meeting](https://lectrium.cal.com/peter-lectrium/30min): 30 min, confirmed instantly, event type id 818802. Details: https://lectrium.cal.com/peter-lectrium/30min.md
- [DEMO](https://lectrium.cal.com/peter-lectrium/dealer-ev-demo): 30 min, confirmed instantly, event type id 820479. Details: https://lectrium.cal.com/peter-lectrium/dealer-ev-demo.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