# 1ère Consultation Patrimoniale  (45 min) with Lionel Slusny

> Un premier rendez-vous vidéo de 45 minutes pour définir vos besoins et vous apporter une meilleure vision de votre patrimoine, de votre budget et de votre épargne. Vous repartez avec une lecture claire de votre situation.

- Host: Lionel Slusny
- Duration: 45 min
- Location: Google Meet
- Host time zone: Europe/Brussels
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://nemo.cal.com/lionel.slusny/1ere-consultation-patrimoniale
- Event type id: 323233

## Check availability

```http
GET https://api.cal.eu/v2/slots?eventTypeId=323233&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.eu/v2/bookings
cal-api-version: 2026-02-25
Content-Type: application/json

{
  "eventTypeId": 323233,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "attendeePhoneNumber": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `attendeePhoneNumber` (Phone number)
- Optional fields: none
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.