# Robert Hackenson Jr – Cal.com booking page

> Speaker, Edutainer & App Creator helping schools and businesses across the country and around the world tackle today's toughest topics — book a call today to bring Robert to your school, business, or event!

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

## Event types

- [Speaking Program Demo & Discovery Call](https://cal.com/dynamicinfluence/speaking-program-demo): 15, 30 min, confirmed instantly, event type id 5274830. Ready to bring Robert to your school, district, or corporate event? In this 30-minute call, we'll discuss your audience, goals, and which program is the best fit — from vaping and social media safety to leadership and wellness. Available for K–12 schools, colleges, parent nights, and corporate teams across the U.S. and internationally. Details: https://cal.com/dynamicinfluence/speaking-program-demo.md
- [WellHubs App Live Demo](https://cal.com/dynamicinfluence/wellhubs-demo): 30 min, confirmed instantly, event type id 5274673. See the WellHubs app in action! In this 30-minute live Zoom demo, Robert will walk you through the app's features, customization options, privacy-first design, and how schools are funding it through grants and local sponsorships. Perfect for school administrators, counselors, and district leaders. Details: https://cal.com/dynamicinfluence/wellhubs-demo.md
- [15-Min Discovery Call](https://cal.com/dynamicinfluence/quick-chat): 15 min, confirmed instantly, event type id 5274664. Not sure where to start? Jump on a quick call with Robert to find out if Dynamic Influence is the right fit for your school, district, or organization. We'll cover your needs, your audience, and the best next step — no pressure, just a real conversation. Details: https://cal.com/dynamicinfluence/quick-chat.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