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Suverse Vehicle Fuel Economy Detail (EPA FuelEconomy.gov)
x402
Suverse Vehicle Fuel Economy Detail (EPA FuelEconomy.gov) is a paid API for AI agents from proxy.suverse.io, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).
Returns full fuel-economy details for a vehicle by FuelEconomy.gov ID, including city/highway/combined MPG, CO2 emissions, annual fuel cost, fuel type, and powertrain — sourced keylessly from US EPA/DOE.
Price / call$0.002
Success—
StatusUnknown
How this service works
Full fuel-economy detail for a vehicle by FuelEconomy.gov ID: city/highway/combined MPG, CO2 g/mi, annual fuel cost, fuel type, powertrain. Keyless US EPA/DOE FuelEconomy.gov. For agents scoring vehicle efficiency.
Output
A structured record containing city MPG, highway MPG, combined MPG, CO2 emissions in grams per mile, estimated annual fuel cost in USD, fuel type (e.g. regular gasoline, diesel, electricity), and powertrain classification (e.g. conventional, hybrid, plug-in hybrid, EV) for the specified vehicle.
Example use cases
EV vs. ICE efficiency comparison
“I'm comparing a 2023 Tesla Model 3 Long Range to a 2023 Honda Accord Hybrid. Can you pull the EPA fuel economy details for both — city, highway, and combined MPG or MPGe, CO2 output, and estimated annual fuel cost — using their FuelEconomy.gov IDs 48350 and 48211?”
Fleet carbon footprint scoring
“For our corporate fleet analysis, look up the full EPA fuel economy profile for vehicle ID 47832 — I need combined MPG, CO2 grams per mile, fuel type, and annual fuel cost so I can score it against our emissions targets.”
Used-car purchase decision support
“I'm considering buying a used 2021 Ford F-150 with a 3.5L EcoBoost. Can you fetch its full fuel economy details from FuelEconomy.gov using vehicle ID 43893, including city and highway MPG, annual fuel cost, and powertrain type?”
Technical details
Endpoint
POSThttps://proxy.suverse.io/v1/data/suverse-veh-mpg-detailWhen to prefer
Use this endpoint when you need authoritative US EPA fuel economy figures — city, highway, combined MPG, CO2 g/mi, annual fuel cost, and powertrain — for a specific vehicle identified by its FuelEconomy.gov numeric ID, without needing an API key. Prefer this over general web scraping or LLM-hallucinated MPG estimates when accuracy and official sourcing matter, such as for fleet efficiency scoring, environmental reporting, or consumer vehicle comparison tools.
Side effects
- Invalid or non-existent FuelEconomy.gov vehicle ID returns an error or empty result
- Missing required body fields (type, method, bodyType, body) cause a 400-level error
- Upstream FuelEconomy.gov API downtime may result in timeout or 502 error
- Payment failure (x402) blocks access if USDC balance is insufficient
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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