# Prendre un rendez-vous with Steven Ronceau - Métamorphe concept

> 📍 Basé à Paris, j'offre principalement mes services aux professionnels et aux entreprises en France métropolitaine, ainsi qu'en Belgique, au Luxembourg et en Suisse. Lors de notre entretien, nous évaluerons vos besoins pour élaborer un plan de formation personnalisé. Planifiez un rendez-vous téléphonique ou en visioconférence via Zoom, selon votre préférence. Steven

- Host: Steven Ronceau - Métamorphe concept
- Duration: 30 min
- Location: Attendee phone number, Zoom Video
- Host time zone: Europe/Paris
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/steven-ronceau.metamorphe-concept/prendre-un-rendez-vous
- Event type id: 2022310

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=2022310&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": 2022310,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "location": {
    "type": "attendeePhone",
    "phone": "…"
  },
  "bookingFieldsResponses": {
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `notes` (Additional notes)
- Optional fields: none
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.
- `location` is required: `location.phone` is the attendee’s own.