# Ringratgeber - Trauringberatung with Schmidt | Trauringstudio | Vater u. Sohn

> Wir beraten euch umfangreich und persönlich bei der Auswahl eurer Trauringe. Dabei gehen wir auf eure Wünsche, Vorstellungen und euer Budget ein, zeigen euch verschiedene Materialien, Designs und Gravurmöglichkeiten und nehmen uns die Zeit, gemeinsam mit euch die perfekten Ringe für euch zu finden

- Host: Schmidt | Trauringstudio | Vater u. Sohn
- Duration: 90 min
- Location: Trauringstudio-Rheine |Emsstraße 7-9 | 48431 Rheine
- Host time zone: Europe/Berlin
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/trauringstudio/ringratgeber-trauringberatung
- Event type id: 3310529

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=3310529&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": 3310529,
  "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.