# Rendez-vous de 25 min with Donovan Roulland

- Host: Donovan Roulland
- Duration: 25 min
- Location: +262692107360
- Host time zone: Indian/Reunion
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/donovan-roulland-masxac/25min
- Event type id: 6629078

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=6629078&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": 6629078,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "attendeePhoneNumber": "…",
    "Quel-est-le-principal-r-sultat-que-vous-souhaitez-obtenir-gr-ce---notre-collaboration": "…",
    "title": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Adresse mail), `attendeePhoneNumber` (Numéro de téléphone), `Quel-est-le-principal-r-sultat-que-vous-souhaitez-obtenir-gr-ce---notre-collaboration` (Quel est le principal résultat que vous souhaitez obtenir grâce à notre collaboration ?)
- Optional fields: `title` (Entreprise)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.