FuelScout cheapest-fuel query (station-level where open data exists, regional averages otherwise)
Api EndpointLocation And TravelHealthy · 196 ms0.01 USDC0.01 USDC · eip155:8453 · USDC0.01 USDC · eip155:42161 · USDC0.01 USDC · eip155:137 · USDC+3 additional payment options
https://fuelscout.scalpstream.com/fuel