# Découvrez la solution ari  pour vos ijss with Antoine Bruel

> Faisons le point sur votre process ijss et les blocages que vous rencontrez. Je vous montrerai comment ari, la solution pour accélérer le recouvrement de vos ijss, réduit le temps de votre équipe et améliore votre tréso.

- Host: Antoine Bruel
- Duration: 30 min
- Location: MS Teams
- Host time zone: Europe/Paris
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/antoine-revolv/demo
- Event type id: 2585926

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=2585926&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": 2585926,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "aiAgentCallPhoneNumber": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address)
- Optional fields: `aiAgentCallPhoneNumber` (Phone number (for our agent to call)), `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.