# Cloud Cost Audit (2 days, fixed €2,000) with James Westover

> Your AWS, GCP or Azure bill is too high and nobody has time to find out why. I do a 2-day audit, remote and async, and you get a written report: where the money goes, what to cut this week, and a migration plan if moving off the hyperscaler makes sense. I moved Sonobi off AWS onto bare metal and ran infrastructure at Uber and HERE scale. Fixed price, no retainer, no equity. How it works: pay and book this 30-minute kickoff. You give read-only billing and infra access. Two working days later you get the report and a 30-minute walkthrough.

- Host: James Westover
- Duration: 30 min
- Location: MS Teams
- Host time zone: Europe/Berlin
- Confirmation: Bookings are confirmed instantly.
- Payment: required, and collected on the booking page.
- Booking page: https://cal.com/jameswestover/cloud-cost-audit
- Event type id: 7860457

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=7860457&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": 7860457,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "company-role": "…",
    "cloud-bill": "…",
    "notes": "…",
    "pain": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `company-role` (Your company and role), `cloud-bill` (Which cloud, and roughly what is the monthly bill?)
- Optional fields: `notes` (Additional notes), `guests` (Add guests), `pain` (What worries you most about the bill? (optional))
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.