# David Champion – Cal.com booking page

> David Champion is the CEO of NAITUR, engineering AI-first solutions to accelerate health sciences and medical care.

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

## Event types

- [NAITUR Workflow Audit for Your Business](https://cal.com/naitur/15-minute-concierge-workflow-audit): 20 min, confirmed instantly, event type id 6642210. This call will accomplish 3 things: #1 . Identify three workflows you wish you / your team didn't have to do manually every day/week/month. #2. Give you a clear Day-1 plan to solve #1 and peace of mind, ensuring the investment will return profit within 60 days. #3. Identify one person on your team to 'own' success from your investment in AI automation solving time waste, lost revenue, etc. Details: https://cal.com/naitur/15-minute-concierge-workflow-audit.md
- [10 Min Call](https://cal.com/naitur/10): 10 min, confirmed instantly, event type id 3114291. A quick voice-only call via zoom to answer questions and share details. Details: https://cal.com/naitur/10.md
- [15 Min Meeting (US)](https://cal.com/naitur/15-us): 15 min, confirmed instantly, event type id 3180756. Details: https://cal.com/naitur/15-us.md
- [20 Min Interview](https://cal.com/naitur/20-int): 20 min, confirmed instantly, event type id 2963891. Details: https://cal.com/naitur/20-int.md
- [10 Min Call (US)](https://cal.com/naitur/10us): 10 min, confirmed instantly, event type id 3111743. A quick voice-only call via zoom to answer questions Details: https://cal.com/naitur/10us.md
- [30 Min Meeting](https://cal.com/naitur/30): 30 min, confirmed instantly, event type id 2963892. Details: https://cal.com/naitur/30.md
- [45 Min Meeting (US)](https://cal.com/naitur/45): 45 min, confirmed instantly, event type id 3657536. Details: https://cal.com/naitur/45.md
- [30 Min Meeting (US)](https://cal.com/naitur/30-us): 30 min, confirmed instantly, event type id 2963928. Details: https://cal.com/naitur/30-us.md
- [50 Min Meeting](https://cal.com/naitur/50): 50 min, confirmed instantly, event type id 2963906. Details: https://cal.com/naitur/50.md
- [50 Min Meeting (US)](https://cal.com/naitur/50-us): 50 min, confirmed instantly, event type id 2963934. Details: https://cal.com/naitur/50-us.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