# Consulta Gratuita with Eric Henoc Peña Paulino

> Consulta GRATUITA de 30 minutos con un especialista de Henoc Marketing Digital. En esta llamada hablaremos sobre: • Agentes de IA para tu negocio (Clínicas, Restaurantes, Realtors, Abogados) • SEO Local - Aparecer en Google Maps • Diseño Web & Landing Pages • Google & Meta Ads Sin compromiso. Solo estrategia personalizada para tu negocio.

- Host: Eric Henoc Peña Paulino
- Duration: 30 min
- Location: Google Meet
- Host time zone: America/New_York
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/henocmarketing/consulta-gratuita
- Event type id: 4027604

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=4027604&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": 4027604,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "attendeePhoneNumber": "…",
    "business_type": "…",
    "service_interest": "…",
    "lead_source": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `attendeePhoneNumber` (Telefono), `business_type` (Tipo de negocio), `service_interest` (¿Qué servicio te interesa?), `lead_source` (¿Cómo nos encontraste?)
- Optional fields: `notes` (Notas Adicionales), `guests` (Agregar Invitados)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.