# Complimentary Discovery Call - 30min with Paulina Tatangelo

> The purpose of a complimentary Discovery Call is to clarify your current situation, what outcome you are seeking, choose the right service and see if we’re a good fit to work together. This Discovery Call is complimentary for new clients. The 30-min call will be held via the Zoom (link provided in the confirmation email).

- Host: Paulina Tatangelo
- Duration: 30 min
- Location: Zoom Video
- Host time zone: Australia/Perth
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/paulina-tatangelo/disocverycall-30min
- Event type id: 4874309

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=4874309&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": 4874309,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "attendeePhoneNumber": "…",
    "notes": "…",
    "Location": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `attendeePhoneNumber` (Phone number), `notes` (What prompted you to book this call?), `Location` (Where in the world are you based (helps me with timezone)?)
- Optional fields: none
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.