# Lindsay Hiebert – Cal.com booking page

> Lindsay Hiebert, CISSP. Founder and CEO of PIGENAI LLC, the company behind SanctumShield, the SanctumShield Academy and AEO Analyzers. 30+ years across the major US carriers, Cisco Systems and Intel Corporation, now helping organizations govern their AI with dated, verifiable records and role-based training.

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

## Event types

- [AI Trust Review](https://cal.com/pigenai/30min): 30 min, confirmed instantly, event type id 5831194. Bring the framework your auditor, insurer or board is asking about, and the AI systems you use today. We will end the call with a clear answer on whether the Executive AI Trust Assessment is the right next step, and a specific scope if it is. Details: https://cal.com/pigenai/30min.md
- [15 min meeting](https://cal.com/pigenai/15min): 15 min, confirmed instantly, event type id 5831192. Details: https://cal.com/pigenai/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