# 15 Min Meeting - Branded Interview Alignment Call (MBS) with Matthew

> This call is a 15-minute alignment call for a paid branded interview on the Matt Brown Show. We'll show you the full show stats, how branded interviews work, and the paid options available so you can see what makes the most sense for you and your brand. The Matt Brown Show is ranked in the top 2.5 percent globally, with more than 3.1 million downloads, over 1.5 million video views, and an average monthly reach of 176,000 decision makers on LinkedIn. https://mattbrownshow.com/

- Host: Matthew
- Duration: 15 min
- Location: Zoom Video
- Host time zone: America/Denver
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/showworxmedia/15-min-meeting-pre-interview-alignment-call-mbs
- Event type id: 2731186

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=2731186&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": 2731186,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "mobile": "…",
    "title": "…",
    "revenue": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `mobile` (What is your mobile number?), `title` (What topic would you like to discuss?), `revenue` (How much revenue does your company generate per year?)
- Optional fields: none
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.