# Discuss your idea with LeanOrchestr with Moez Zhioua

> Bring the business problem, opportunity, or system you want to improve. We will use this focused conversation to understand how your operation works today, what is getting in the way, and whether custom software, automation, or AI is the right next step. No technical specification or prepared presentation is required.

- Host: Moez Zhioua
- Duration: 30 min
- Location: Cal Video
- Host time zone: Africa/Tunis
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/moez-zhioua-4cv9x4/discuss-your-idea
- Event type id: 6562589

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=6562589&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": 6562589,
  "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` (Email address)
- 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.