# Discovery call with Katerina Rabadzhyiska

- Host: Katerina Rabadzhyiska
- Duration: 30 min
- Location: Cal Video
- Host time zone: Europe/Rome
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/katerina-rabadzhyiska-web-design/30min
- Event type id: 6878232

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=6878232&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": 6878232,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "What-does-your-business-do": "…",
    "What-does-success-look-like-for-this-project": "…",
    "notes": "…",
    "Do-you-have-a-current-website--If-so--send-the-link": "…",
    "Do-you-have-a-timeline-or-deadline-in-mind": "…",
    "What-s-your-budget-range-for-this-project": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `What-does-your-business-do` (What does your business do?), `What-does-success-look-like-for-this-project` (What does success look like for this project?)
- Optional fields: `notes` (Additional notes), `guests` (Add guests), `Do-you-have-a-current-website--If-so--send-the-link` (Do you have a current website? If so, send the link.), `Do-you-have-a-timeline-or-deadline-in-mind` (Do you have a timeline or deadline in mind?), `What-s-your-budget-range-for-this-project` (What's your budget range for this project?)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.