# 30min. - Discovery Call (Español) with Félix Nieto

> Sesión estratégica gratuita de 30min. para analizar tu proyecto, tu audiencia y tus objetivos. Recibe en 48 horas tu informe visual estratégico, que incluye: las claves visuales, los entregables sugeridos, el calendario estimado y un presupuesto cerrado.

- Host: Félix Nieto
- Duration: 30 min
- Location: Cal Video
- Host time zone: Europe/Paris
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/felixnieto/30min-dc-espanol
- Event type id: 1658090

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=1658090&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": 1658090,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "Localizacion": "…",
    "Description": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email), `Localizacion` (Localización (País)), `Description` (Describe brevemente el tipo y la escala del proyecto)
- Optional fields: `notes` (Notas Adicionales)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.