# Free Ops Review with Xavier Nehme

> 45 minutes on your business's four orbits: how people find you, how enquiries get answered, how quotes get won, and how customers come back. You leave with the three things worth fixing first. Free, no obligation.

- Host: Xavier Nehme
- Duration: 45 min
- Location: Google Meet
- Host time zone: Australia/Sydney
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/xntadvisory/ops-review
- Event type id: 7734545

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=7734545&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": 7734545,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "business": "…",
    "Phone": "…",
    "week": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `business` (Business name), `Phone` (Phone)
- Optional fields: `week` (What eats your week?)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.