{"petrol_avg":155.3,"diesel_avg":176.5,"premium_petrol_avg":172.9,"premium_diesel_avg":195.4,"stations":7848,"updated":"2026-06-16T12:32:02.951Z","source":"UK Government Fuel Finder API","attribution":"PetrolPal (petrolpal.co.uk)","attribution_url":"https://petrolpal.co.uk"}