# Titanius intro call with Fred Schank

> Thirty minutes, no deck. Tell us where work is getting stuck and we'll tell you what we would fix first, whether that's transformation and workflow consulting or AI Ops Core, and whether we're the right team to do it. Heads up: I record calls so I can stay present instead of taking notes. If you'd rather I didn't, just say so at the start, no problem at all.

- Host: Fred Schank
- Duration: 30 min
- Location: Google Meet
- Host time zone: America/New_York
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/fredschank/titanius-intro
- Event type id: 7716512

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=7716512&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": 7716512,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "interest": "…",
    "notes": "…",
    "company": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `interest` (What's this about?), `notes` (Where is work getting stuck?)
- Optional fields: `company` (Company), `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.