# Rand Duran – Cal.com booking page

> Rand leads Prontio, an independent AI consulting practice helping small and mid-sized businesses automate repetitive work with purpose-built AI agents, running the same discovery-to-solution-design process as enterprise pre-sales, scoping, targeting, proving value, before committing to a build. Focused on practical, high-impact automation rather than one-size-fits-all tooling, resulting in less busywork and more bandwidth for the team. Through our SameWeek Automation service, engagements start the same week a client reaches out, no long queue or months of delays before work begins.

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

## Event types

- [30 min meeting](https://cal.com/prontio/30min): 30 min, requires the host’s confirmation, event type id 6128526. Free Strategy Session — Walk away with a clear AI automation idea for your business Details: https://cal.com/prontio/30min.md
- [15 min meeting](https://cal.com/prontio/15min): 15 min, requires the host’s confirmation, event type id 6128525. Quick Connect — Let's see if we're a fit Details: https://cal.com/prontio/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