https://api.urbs.fr/dashboard
    ?key={YOUR_API_KEY}
    &id=2799f64e829f3dc2
    &attributes=menfmp
{
    "2799f64e829f3dc2": {
        "label": "17 RUE PORTE DE LYON",
        "postcode": "71100",
        "citycode": "71076",
        "city": "Chalon-sur-Saône",
        "ban": "71076_6220_00017",
        "parcel": null,
        "lat": 46.779175,
        "lon": 4.850401,
        "attributes": {
            "menfmp": {
                "value": 10.3,
                "unit": "%",
                "source": {
                    "name": "Revenus carroyés Filosofi",
                    "provider": "INSEE",
                    "model_year": "2019",
                    "reliability": "+++",
                    "method": "fichier social et fiscal"
                }
            }
        }
    }
}