# AIOS Install — Discovery Call with Lennox Al Estrada

> For business owners who've read the Claude Code Field Guide and want my team to install the AIOS for them, or for agencies wanting a productized version they can resell.

- Host: Lennox Al Estrada
- Duration: 30 min
- Location: Google Meet
- Host time zone: Asia/Shanghai
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/noxlee/aios-install
- Event type id: 5577922

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=5577922&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": 5577922,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "business": "…",
    "team": "…",
    "stack": "…",
    "pain": "…",
    "success": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `business` (Business name + URL), `team` (Team size + what each person spends their time on), `stack` (Current AI/automation stack — what tools, who uses them, what's working or breaking), `pain` (Most painful manual workflow right now — the thing you wish ran without you), `success` (What does "this worked" look like in 90 days?)
- 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.