# Impact Hour with Holly Brooke

> One hour. One real problem. A clear next move. The Impact Hour is built for founders and operators who are stuck on something specific, a brand that isn’t landing, a launch that isn’t converting, a direction that doesn’t feel right yet. No retainer. No six-week discovery phase. No deck you’ll open once and never look at again. We get straight into it. AI can build you a strategy in seconds. It can audit your positioning, write your messaging framework, and generate a content plan before your coffee gets cold. What it cannot do is give your brand a feeling. Feeling is what makes a brand feel inevitable. It’s the difference between a business that exists and one that matters. The brands with feeling will win. I’m the feeling.

- Host: Holly Brooke
- Duration: 60 min
- Location: MS Teams
- Host time zone: Europe/London
- Confirmation: The host confirms each booking; it stays pending until they accept it.
- Payment: required, and collected on the booking page.
- Booking page: https://cal.com/holly-brooke-hyiprt/impact-hour
- Event type id: 7484039

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=7484039&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": 7484039,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "attendeePhoneNumber": "…",
    "Company-Name": "…",
    "What-s-the-one-problem-you-want-solved-by-the-end-of-our-hour": "…",
    "notes": "…",
    "If-this-was-fixed-tomorrow--what-would-change-for-you": "…"
  }
}
```

- Required fields: `name` (Your name), `attendeePhoneNumber` (Phone number), `Company-Name` (Company Name), `What-s-the-one-problem-you-want-solved-by-the-end-of-our-hour` (What’s the one problem you want solved by the end of our hour?), `notes` (What have you already tried, and what happened?), `If-this-was-fixed-tomorrow--what-would-change-for-you` (If this was fixed tomorrow, what would change for you?)
- Optional fields: `email` (Email address), `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.
- A successful response is a pending booking request.