# Discovery Call with Amine Chell

> This is a 25-minute call to understand your product, where it's falling short, and whether we're the right fit to help. We'll talk about your current user experience, the flows that need the most attention, and how you're using AI to build. If there's alignment, we'll walk you through how we'd approach the redesign, build your agentic design system, and deliver everything directly into your codebase. Come ready to show us what you're building and where you want to take it. We'll come ready to talk about how to make it better.

- Host: Amine Chell
- Duration: 25 min
- Location: Google Meet
- Host time zone: Africa/Lagos
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/amine-chell/agentic-design
- Event type id: 7875296

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=7875296&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": 7875296,
  "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.