# 15 Min Meeting with Richard Butts

> A focused diagnostic session to map your current operational gaps and determine if your business is ready for Enterprise Revenue Architecture. Logistics: This will be an Audio-Only Google Meet. We use this link so we can share architectural diagrams on-screen if needed, but no camera is required. What we will cover: The Bottleneck: Identification of your primary infrastructure break (Intake, Data, or Integration). The Tech Stack: A high-level audit of your current CRM, ERP, and Field Service architecture—and where the conflicts exist. Platforms we commonly audit: FSM / Ops: LMN, Aspire, Boss LM, SingleOps, ServiceTitan, Procore. Construction / PM: Procore · BuilderTrend · CMiC ERP / Finance: NetSuite, Acumatica, Sage Intacct, QuickBooks. CRM: HubSpot, Salesforce. The Investment: High-level budget ranges for the Diagnostic and Build phases. Please have ready: A list of software currently in use. Any known data variance (e.g., CRM revenue not matching accounting) or upcoming M&A timelines.

- Host: Richard Butts
- Duration: 15 min
- Location: Google Meet
- Host time zone: America/Toronto
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/groundbreakers/15min
- Event type id: 3636310

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=3636310&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": 3636310,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address)
- 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.