# Neil Barnfather – Cal.com booking page

> Welcome! Please select a meeting type and pick a time that suits you.
→ GoodMaps

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

## Event types

- [Question](https://cal.com/NeilBarnfather/20): 20 min, confirmed instantly, event type id 476335. For quick clarifications or brief questions. Details: https://cal.com/NeilBarnfather/20.md
- [Introduction](https://cal.com/NeilBarnfather/40): 40 min, confirmed instantly, event type id 476366. For initial conversations or product discussions. Details: https://cal.com/NeilBarnfather/40.md
- [Consultation](https://cal.com/NeilBarnfather/60): 60 min, confirmed instantly, event type id 476365. For detailed meetings or in-depth problem-solving. Details: https://cal.com/NeilBarnfather/60.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