# Audit de 30 min Offert ! with Mathis Castigliola

> ◉ Déroulé de notre échange ↓ ➝ L’appel durera entre 15 et 30 minutes. ➝ Il sera réalisé par mes soins ou un expert IA de mon équipe. ◉ Au programme : ➤ Analyse de ton écosystème (activité, process, outils, acquisition, points de friction) ➤ Identification de tes blocages prioritaires (temps perdu, tâches répétitives, support, organisation) ➤ Apport de solutions concrètes à tes objectifs (ressources, conseils, road map) Si c’est pertinent, on verra ensemble comment Evozia peut t’aider (et sous quel format). À très vite, L’équipe EVOZIA

- Host: Mathis Castigliola
- Duration: 30 min
- Location: Google Meet
- Host time zone: Europe/Paris
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/evozia/30min
- Event type id: 4869197

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=4869197&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": 4869197,
  "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` (Adresse e-mail)
- 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.