{"petrol_avg":155.6,"diesel_avg":177,"premium_petrol_avg":173.7,"premium_diesel_avg":196.6,"stations":7847,"updated":"2026-06-15T21:27:03.154Z","source":"UK Government Fuel Finder API","attribution":"PetrolPal (petrolpal.co.uk)","attribution_url":"https://petrolpal.co.uk"}