# Free 15-Minute AI Check with ScaleGiant AI

> A free 15-minute call by phone, video or in person (Halifax, Dartmouth, Bedford). With your OK we test how fast your business answers a new enquiry, ask 3 buyer questions on ChatGPT, Google AI and Perplexity to see if you show up, and name your biggest time leak. You get a 2-minute video recap the same day. No jargon, no obligation. How we handle your details: scalegiantai.com/privacy

- Host: ScaleGiant AI
- Duration: 15 min
- Location: Cal Video, Attendee phone number, In person at your business (Halifax, Dartmouth, Bedford)
- Host time zone: America/Halifax
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/scalegiant/ai-check
- Event type id: 7747350

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=7747350&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": 7747350,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "business-name": "…",
    "customer-channels": "…",
    "time-eater": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `business-name` (Business name), `customer-channels` (How do new customers reach you?), `time-eater` (What eats your week?)
- 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.
- `location` is optional; without it the booking uses the event’s first location.