# Ryan Thomas – Cal.com booking page

> Product designer with 10+ years’ experience across UX, UI, and service design. I help teams turn ideas into clear, usable products. You can book this call to discuss contract work, product challenges, or early-stage concepts. Come with context. Leave with next steps.

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

## Event types

- [30 min meeting](https://cal.com/ryansgate/30min): 30 min, confirmed instantly, event type id 5156207. Details: https://cal.com/ryansgate/30min.md
- [15 min meeting](https://cal.com/ryansgate/15min): 15 min, confirmed instantly, event type id 5156205. Details: https://cal.com/ryansgate/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