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Suverse Vehicle MPG Makes Lookup
x402
Suverse Vehicle MPG Makes Lookup is a paid API for AI agents from proxy.suverse.io, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Returns all available vehicle makes for a given model year from the US EPA/DOE FuelEconomy.gov database, without requiring an API key.
Price / call$0.001
Success—
StatusUnknown
How this service works
All vehicle makes for a given model year from US EPA/DOE FuelEconomy.gov. Returns selectable make values. Keyless FuelEconomy.gov. For agents drilling into vehicle MPG and emissions data.
Output
A list of vehicle make names (e.g. Toyota, Ford, BMW) that have fuel economy records in the EPA/DOE FuelEconomy.gov database for the specified model year, formatted as selectable values suitable for driving further MPG or emissions lookups.
Example use cases
Start MPG research by brand
“I want to compare fuel efficiency across brands — can you pull all the car makes available in the EPA's FuelEconomy.gov database for the 2021 model year so I can pick which ones to drill into?”
Populate vehicle make dropdown
“I'm building a vehicle lookup tool — fetch all the available car makes for the 2020 model year from FuelEconomy.gov so I can populate a dropdown for users to select from.”
Verify brand coverage for a given year
“Does the EPA FuelEconomy.gov database have data for Rivian or Lucid in the 2023 model year? Pull the full list of makes so I can check.”
Technical details
Endpoint
POSThttps://proxy.suverse.io/v1/data/suverse-veh-mpg-makesWhen to prefer
Choose this endpoint when you need a keyless, pay-per-call way to access the FuelEconomy.gov vehicle makes list without setting up an EPA API account. Ideal for agents building stepwise vehicle MPG or emissions lookups where makes must be enumerated before models and trim levels can be queried.
Side effects
- Invalid or out-of-range model year returns empty or error response
- Upstream FuelEconomy.gov API unavailability causes degraded or failed response
- Missing required body fields returns a validation error
- Very recent model years may have incomplete data if EPA hasn't published yet
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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