# Lainey Hayes – Cal.com booking page

> Lainey Hayes is a writer and contributor for the New York Times blog, focusing on insightful storytelling, digital trends, and culture. She creates engaging content that connects with modern audiences while exploring media, technology, and everyday life through a thoughtful and analytical lens.

Booking page: https://cal.com/lainey-hayes

## Event types

- [15 min meeting](https://cal.com/lainey-hayes/15min): 15 min, confirmed instantly, event type id 5343031. Details: https://cal.com/lainey-hayes/15min.md
- [30 min meeting](https://cal.com/lainey-hayes/30min): 30 min, confirmed instantly, event type id 5343029. Details: https://cal.com/lainey-hayes/30min.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