{
  "query": {
    "country": "ES",
    "postcode": null,
    "area": "30",
    "town": null,
    "fuel": "methane"
  },
  "status": "ok",
  "price": {
    "currency": "EUR",
    "unit": "per kg",
    "value": 1.959,
    "measure": "median",
    "median": 1.959,
    "typical_low": 1.923,
    "typical_high": 1.999,
    "min": 1.899,
    "max": 1.999
  },
  "sample_size": 5,
  "period": {
    "from": "2026-10-14",
    "to": "2026-10-14"
  },
  "confidence": "low",
  "price_type": "posted_pump_price",
  "as_of": "2026-10-14T17:23:23.079Z",
  "source": {
    "id": "es-fuel",
    "name": "Precios de carburantes en las estaciones de servicio terrestres",
    "publisher": "Ministerio para la Transición Ecológica y el Reto Demográfico (Geoportal de hidrocarburos), via datos.gob.es",
    "licence": "Spanish public-sector information reuse terms (Ley 37/2007, RD 1495/2011): reuse allowed with the source and update date cited. Exact licence text to be confirmed.",
    "licence_url": "https://datos.gob.es/en/catalogo/e05068001-precio-de-carburantes-en-las-gasolineras-espanolas",
    "attribution": "Source: Ministerio para la Transición Ecológica y el Reto Demográfico – precios de carburantes (datos.gob.es).",
    "url": "https://geoportalgasolineras.es/"
  },
  "method": "Median and 10th–90th percentile of the current pump price reported by each public filling station in the area for the selected fuel. Restricted-sale stations are excluded.",
  "method_url": "https://proofprice.com/method",
  "summary": "Compressed natural gas (CNG) in province 30 costs a median of €1.959 per kg right now; typical range €1.923–€1.999 across stations. Based on 5 records from Ministerio para la Transición Ecológica y el Reto Demográfico (Geoportal de hidrocarburos), via datos.gob.es (2026-10-14 to 2026-10-14). Confidence: low.",
  "notice": "Information, not a valuation or offer. Ranges describe past recorded prices.",
  "extra": {
    "cheapest_stations": [
      {
        "id": "15944",
        "brand": "MOLGAS",
        "address": "AUTOVIA AUTOVIA DEL MEDITERRANEO KM. 649",
        "town": "Murcia",
        "postcode": "30830",
        "price": 1.899
      },
      {
        "id": "14630",
        "brand": "NATURGY ES MOLINA DE SEGURA",
        "address": "CALLE ALDEBARAN, 30",
        "town": "Molina de Segura",
        "postcode": "30500",
        "price": 1.958
      },
      {
        "id": "15004",
        "brand": "MOLGAS",
        "address": "AUTOVIA A-30 KM. 170",
        "town": "Fuente Álamo de Murcia",
        "postcode": "30332",
        "price": 1.959
      }
    ],
    "stations_counted": 5
  }
}