# Langdon White – Cal.com booking page

> 25+ years: consultant, startup founder, Red Hat architect, and BU professor. Strategic counsel for tech leaders navigating career moves and complex decisions.

Booking page: https://cal.com/langdon-w-sjrzfv

## Event types

- [General Consulting](https://cal.com/langdon-w-sjrzfv/general-consult): 30, 60 min, confirmed instantly, event type id 6324239. Details: https://cal.com/langdon-w-sjrzfv/general-consult.md
- [Quick Consult](https://cal.com/langdon-w-sjrzfv/30m): 30 min, confirmed instantly, paid, event type id 4477702. One focused question. One clear direction. Best for: specific decision points, quick sanity checks, or scoping larger conversations. Details: https://cal.com/langdon-w-sjrzfv/30m.md
- [Strategy Session](https://cal.com/langdon-w-sjrzfv/60m): 60 min, confirmed instantly, paid, event type id 4477844. Deep dive on a career move, team challenge, or technical decision. Enough time to explore context and leave with actionable next steps. Details: https://cal.com/langdon-w-sjrzfv/60m.md
- [Intensive Session](https://cal.com/langdon-w-sjrzfv/90m): 90 min, confirmed instantly, paid, event type id 4477852. For complex situations: major transitions, executive positioning, or multi-layered challenges. We'll map the full landscape and build a strategic path forward. Details: https://cal.com/langdon-w-sjrzfv/90m.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