# Growth Mapping Call with Paul's Strategy Team

> A free 30-minute call. We look at your workflows and site live, show you where AI would pay off first, and suggest a few concrete changes. No obligation, no strings attached.

- Host: Paul's Strategy Team
- Duration: 30 min
- Location: Google Meet
- Host time zone: Europe/Berlin
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/layer02/30min
- Event type id: 7048255

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=7048255&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": 7048255,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "What-are-you-interested-in": "…",
    "Business-website": "…",
    "Project-Budget--USD": "…",
    "attendeePhoneNumber": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `What-are-you-interested-in` (What are you interested in), `Business-website` (Business website), `Project-Budget--USD` (Project Budget (USD))
- Optional fields: `attendeePhoneNumber` (Phone number)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.