# Ad Clientes with Josma

> Veremos si tu proyecto encaja con Ad Clientes y si Ad clientes encaja con tu proyecto.

- Host: Josma
- Duration: 30 min
- Location: Google Meet
- Host time zone: Europe/Madrid
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/josma-ulq9ct/ad-clientes
- Event type id: 4591231

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=4591231&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": 4591231,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "tipo_negocio": "…",
    "presupuesto": "…",
    "paginaweb": "…",
    "attendeePhoneNumber": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `tipo_negocio` (Tipo de negocio), `presupuesto` (Presupuesto publicidad)
- Optional fields: `paginaweb` (Página Web), `guests` (Add guests), `attendeePhoneNumber` (Phone number)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.