# Cours de chant with Vox Lab MG

> cours individuel 1 H, 1 H 30 et 2 H pour les adultes 45 min pour les - 12 ans

- Host: Vox Lab MG
- Duration: 45, 60, 90, 120 min
- Location: Studio Vox Lab MG 24 Lieu dit Champ Lièvre, 49270 Orée d'Anjou, Cal Video
- Host time zone: Europe/Paris
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/voxlab-mg/cc
- Event type id: 4305543

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=4305543&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": 4305543,
  "start": "<UTC ISO 8601 start from the slots response>",
  "lengthInMinutes": 60,
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "attendeePhoneNumber": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address)
- Optional fields: `attendeePhoneNumber` (Phone number), `notes` (Additional notes)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.
- `location` is optional; without it the booking uses the event’s first location.
- `lengthInMinutes` picks one of 45, 60, 90, 120; pass the same value to the slots request as `duration`.