# VELFRANO Erstgespräch with Francesco Richter | VELFRANO

> Kostenloses 15-minütiges Erstgespräch zu Ihrem Webprojekt. Wir besprechen kurz Ihre Ziele, Anforderungen und die nächsten Schritte.

- Host: Francesco Richter | VELFRANO
- Duration: 15 min
- Location: Cal Video
- Host time zone: Europe/Berlin
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/velfrano/velfrano-erstgespraech
- Event type id: 6857885

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=6857885&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": 6857885,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "attendeePhoneNumber": "…",
    "project_type": "…",
    "project_goal": "…",
    "website": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `attendeePhoneNumber` (Phone number), `project_type` (Was möchten Sie umsetzen?), `project_goal` (Was ist das wichtigste Ziel Ihrer neuen Webseite?)
- Optional fields: `guests` (Add guests), `website` (Haben Sie bereits eine Webseite?), `notes` (Was sollte ich vor unserem Gespräch noch wissen?)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.