# Essai lunettes auditives Nuance with Du Coin de l'Oeil

> Curieux(se) de découvrir les lunettes auditives Nuance ? Profitez d’un essai gratuit pour comprendre leur fonctionnement et tester le confort. Un moment léger, sans engagement, pour allier audition et vision ! Dans le cas où vous seriez déjà conquis, et avez envie de commander au plus vite, choisissez le rdv de 45 minutes afin de prendre toutes les mesures (ce serait dommage d'entendre des yeux et voir par les oreilles)

- Host: Du Coin de l'Oeil
- Duration: 15, 45 min
- Location: In Person (Organizer Address)
- Host time zone: Europe/Paris
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/delphine-du-coin-de-l-oeil/15min
- Event type id: 3850002

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=3850002&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": 3850002,
  "start": "<UTC ISO 8601 start from the slots response>",
  "lengthInMinutes": 15,
  "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.
- `lengthInMinutes` picks one of 15, 45; pass the same value to the slots request as `duration`.