# Discovery Call (New Client) with Austin Haugen

- Host: Austin Haugen
- Duration: 30 min
- Location: Google Meet
- Host time zone: America/Argentina/San_Juan
- Confirmation: The host confirms each booking; it stays pending until they accept it.
- Booking page: https://cal.com/creators-ecom/30min
- Event type id: 1907862

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=1907862&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": 1907862,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "-If-this-is-a-fit": "…",
    "Current-monthly-revenue": "…",
    "attendeePhoneNumber": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `-If-this-is-a-fit` (What’s the main reason for this call?), `Current-monthly-revenue` (Current monthly revenue?)
- Optional fields: `attendeePhoneNumber` (Phone number), `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.