# Kennenlernen with Katja Scalia

> Dieser Termin ist für dich, wenn du in deiner (angehenden) Selbständigkeit gerade feststeckst. Nach über 13 Jahren in zwei komplett unterschiedlichen Branchen, habe ich viel Erfahrung mit feststecken und wieder rauskommen ;-). Das ist der Raum, wo du davon profitierst.

- Host: Katja Scalia
- Duration: 20 min
- Location: Google Meet
- Host time zone: Europe/Berlin
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/katjascalia/kennenlernen
- Event type id: 3874642

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=3874642&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": 3874642,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address)
- 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.