# Welliu – Cal.com booking page

> Book a meeting with Welliu on Cal.com.

Booking page: https://welliu.cal.com/info

## Event types

- [Prenota la tua chiamata gratuita con il nostro team](https://welliu.cal.com/info/consulto-di-15-minuti-gratuito-e-senza-impegno): 15 min, confirmed instantly, event type id 283066. Riceverai una telefonata al giorno e all'ora prestabiliti dal nostro team. Details: https://welliu.cal.com/info/consulto-di-15-minuti-gratuito-e-senza-impegno.md
- [(DEV) Prenota la tua chiamata gratuita con il nostro team](https://welliu.cal.com/info/dev-consulto-di-15-minuti-gratuito-e-senza-impegno): 15 min, confirmed instantly, event type id 283057. Riceverai una telefonata al giorno e all'ora prestabiliti dal nostro team. Details: https://welliu.cal.com/info/dev-consulto-di-15-minuti-gratuito-e-senza-impegno.md

## Check availability

```http
GET https://api.cal.eu/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.eu/v2/bookings` request (`cal-api-version: 2026-02-25`).

## More

- API docs: https://cal.eu/docs/api-reference/v2/introduction