# Allen – Cal.com booking page

> devops x barista x audio gear enthusiast

Booking page: https://cal.com/allen-q7kulv

## Event types

- [Just Saying Hi 👋](https://cal.com/allen-q7kulv/15min): 15 min, requires the host’s confirmation, event type id 823432. Let's have a cup of coffee ☕ Details: https://cal.com/allen-q7kulv/15min.md
- [Career Call](https://cal.com/allen-q7kulv/hiring): 15, 30, 45, 60, 90 min, requires the host’s confirmation, event type id 851943. People Team x Allen Chan Details: https://cal.com/allen-q7kulv/hiring.md
- [NEX Foundation Discussion](https://cal.com/allen-q7kulv/nex): 20, 30, 45, 60, 90 min, confirmed instantly, event type id 848045. NEX Member Exclusive Details: https://cal.com/allen-q7kulv/nex.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