# 15-Min Demo - Platinum Marketing with Victor - Platinum Marketing

> In this 15-minute call, Victor will show you exactly how Platinum's automation systems can recover your missed calls, reply to leads instantly, and handle your admin while you're on the tools.

- Host: Victor - Platinum Marketing
- Duration: 15 min
- Location: Google Meet
- Host time zone: Europe/London
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/platinummarketingagency/15min
- Event type id: 5043408

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=5043408&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": 5043408,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "Trade": "…",
    "smsReminderNumber": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `Trade` (What is your trade?), `smsReminderNumber` (Phone number (Text notifications))
- Optional fields: `notes` (Additional notes)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.