{
  "ok": true,
  "site": "monplein.be",
  "type": "official_maximum_prices",
  "country": "BE",
  "currency": "EUR",
  "valid_from": "2026-08-20",
  "fetched_at": "2026-08-19T11:01:37+02:00",
  "source": {
    "name": "SPF Économie – Direction générale Énergie",
    "url": "https://petrolprices.economie.fgov.be/petrolprices/?locale=fr",
    "official_page": "https://economie.fgov.be/fr/themes/energie/prix-de-lenergie/prix-maximum-des-produits/tarif-officiel-des-produits"
  },
  "notice": "Prix maximums officiels TVA comprise. Les prix réellement pratiqués peuvent être inférieurs.",
  "products": [
    {"key":"petrol_95_e10","label":"Essence 95 E10","price":1.936,"unit":"€/L","official_indicator":"stable","previous_price":1.957,"change":-0.021,"trend":"down"},
    {"key":"petrol_98_e5","label":"Essence 98 E5","price":2.094,"unit":"€/L","official_indicator":"stable","previous_price":2.091,"change":0.003,"trend":"up"},
    {"key":"diesel_b7","label":"Diesel B7","price":2.283,"unit":"€/L","official_indicator":"stable","previous_price":2.289,"change":-0.006,"trend":"down"},
    {"key":"heating_oil_2000_plus","label":"Mazout de chauffage ≥ 2.000 L","price":1.3515,"unit":"€/L","official_indicator":"down","previous_price":1.3849,"change":-0.0334,"trend":"down"},
    {"key":"heating_oil_under_2000","label":"Mazout de chauffage < 2.000 L","price":1.392,"unit":"€/L","official_indicator":"down","previous_price":1.4254,"change":-0.0334,"trend":"down"}
  ]
}