# Prima videochiamata · First video call with Federico Cappellina Architetto

> 20 minuti per capire il vostro progetto e come posso aiutarvi. Risposta entro 24 ore, nessun impegno. 20 minutes to understand your project and how I can help. Reply within 24 hours, no commitment.

- Host: Federico Cappellina Architetto
- Duration: 20 min
- Location: Google Meet
- Host time zone: Europe/Rome
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/federico-cappellina/prima-chiamata
- Event type id: 7460055

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=7460055&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

```http
POST https://api.cal.com/v2/bookings
cal-api-version: 2026-02-25
Content-Type: application/json

{
  "eventTypeId": 7460055,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "Che-cosa-state-progettando----What-are-you-planning": "…",
    "Quando-vorreste-iniziare----When-would-you-like-to-start": "…",
    "Dove-si-trova-il-progetto----Where-is-the-project": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `Che-cosa-state-progettando----What-are-you-planning` (Che cosa state progettando? / What are you planning?), `Quando-vorreste-iniziare----When-would-you-like-to-start` (Quando vorreste iniziare? / When would you like to start?), `Dove-si-trova-il-progetto----Where-is-the-project` (Dove si trova il progetto? / Where is the project?)
- Optional fields: `notes` (Additional notes), `guests` (Add guests)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.