Fueleconomy Plans Pricing
FuelEconomy.gov web services are provided free of charge by the U.S. Department of Energy and the U.S. Environmental Protection Agency, administered by Oak Ridge National Laboratory. No registration, API key, or payment is required to access the API. There is one plan: free, unlimited public access.
Fueleconomy Plans Pricing is the machine-readable pricing-plan profile for FuelEconomy.gov on the APIs.io network, conforming to the API Commons Plans specification.
It defines 1 plan, with named plans including Free Public Access.
Tagged areas include Fuel Economy, EPA, DOE, Energy, and Vehicles.
Plans
Unrestricted, unauthenticated access to all FuelEconomy.gov web service endpoints. No registration or API key required. Provided as a public service of the U.S. federal government.
Work with this as data
Every plan here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for plans
4 MCP tools reach this
find_plansBrowse and filter every plan in the catalog.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
Call it yourself
curl for this page
curl "https://apis.io/api/v1/plans/fueleconomy-plans-pricing"curl "https://apis.io/api/v1/plans?limit=25"Discovery needs no key. Ratings and market analysis are Pro.