# Briamach – Cal.com booking page

> Brands come to Briamach when their product is great, but their content isn't doing it justice. We close that gap with content that explains clearly, looks premium, and actually moves an audience.

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

## Event types

- [30 min meeting](https://cal.com/briamach/30min): 30 min, confirmed instantly, event type id 5421999. Details: https://cal.com/briamach/30min.md
- [15 min meeting](https://cal.com/briamach/15min): 15 min, confirmed instantly, event type id 5421998. Details: https://cal.com/briamach/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