# Intro Call with Vitor Ono

> tell me about your project and i'll tell you how i'd approach it. a first conversation to see if we're a good match to work together.

- Host: Vitor Ono
- Duration: 25 min
- Location: Cal Video
- Host time zone: America/Sao_Paulo
- Confirmation: The host confirms each booking; it stays pending until they accept it.
- Booking page: https://cal.com/vitorono/intro-call
- Event type id: 6485434

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=6485434&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": 6485434,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "studio-or-company-website": "…",
    "what-are-you-looking-to-build": "…",
    "do-you-have-a-brand-identity-in-place": "…",
    "rough-timeline": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `studio-or-company-website` (studio or company website), `what-are-you-looking-to-build` (what are you looking to build?), `do-you-have-a-brand-identity-in-place` (do you have a brand identity in place?)
- Optional fields: `rough-timeline` (rough timeline?)
- `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.