{"domain":"fuelscout.scalpstream.com","count":1,"changes":[{"captured_at":"2026-08-04T04:33:54","card_hash":"ecc472438476f3fc9aa55856ccf9acb43db65f772207d03db5712dfd246bd4f7","previous_card_hash":null,"diff":{"skills_added":[{"id":"cheapest-fuel","name":"cheapest fuel near a location","description":"Given a country + coordinates (ES/FR/IT) or a US region, returns the cheapest stations (or the regional average) for a fuel grade, optionally ranked by all-in cost including the round-trip detour.","tags":["fuel","gas","petrol","diesel","gasoline","lpg","prices","cheapest","gas station","fuel prices","x402","spain","france","italy","usa","europe"],"inputModes":null,"outputModes":null}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"FuelScout"},{"field":"description","before":null,"after":"Machine-payable cheapest-fuel queries over x402. Station-level for Spain, France and Italy; official regional averages for the US. Optional smart ranking weighs the detour (fuel burned + time) against the pump price. Prices are official open data and may be delayed — confirm at the pump."},{"field":"version","before":null,"after":"1.0.0"},{"field":"protocolVersion","before":null,"after":"0.3.0"},{"field":"url","before":null,"after":"https://fuelscout.scalpstream.com/a2a"},{"field":"documentationUrl","before":null,"after":"https://fuelscout.scalpstream.com/.well-known/x402"},{"field":"preferredTransport","before":null,"after":"JSONRPC"}],"other_changed":true,"is_empty":false,"human_summary":"added 1 skill · name ∅ → FuelScout · description ∅ → Machine-payable cheapest-fuel queries ov · version ∅ → 1.0.0 · protocolVersion ∅ → 0.3.0 · url ∅ → https://fuelscout.scalpstream.com/a2a · documentationUrl ∅ → https://fuelscout.scalpstream.com/.well- · preferredTransport ∅ → JSONRPC"}}]}