# Free 30 min Intro Call with Nomad Engineers

> Let's get to know each other. Book a free 30 minutes with the Nomad Engineers team. We'll talk about your business, what you're working on, and what you actually need. No pitch. Just a real conversation about where you are and where you want to go. Conozcámonos. Reserva 30 minutos gratis con el equipo de Nomad Engineers. Vamos a hablar de tu negocio, en qué estás trabajando y qué es lo que realmente necesitas. Sin presiones. Solo una conversación real sobre dónde estás y hacia dónde quieres llegar.

- Host: Nomad Engineers
- Duration: 30 min
- Location: Cal Video
- Host time zone: America/New_York
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/nomadengineers/intro-call
- Event type id: 6736368

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=6736368&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": 6736368,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address)
- Optional fields: `notes` (Additional notes), `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.