# 90-Minuten Client-Betreuung Meeting with Ronald Agorsah

> Sehr geehrter Interessent, Dies ist ein Meeting, um herauszufinden, wie Ihre derzeitige Situation ist. Wir möchten in diesem Meeting mit Ihnen herausfinden, was notwendig für eine Kooperation ist und welche Ziele Sie damit verfolgen Wir besprechen gemeinsam die Themen: Webseite, Prozesse und IT-Security.

- Host: Ronald Agorsah
- Duration: 90 min
- Location: Google Meet
- Host time zone: Atlantic/Reykjavik
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/alpenhost/90-minuten-client-betreuung-meeting
- Event type id: 151353

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=151353&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": 151353,
  "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.