FuelEconomy.gov · Rate Limits

Fueleconomy Rate Limits

FuelEconomy.gov does not publish explicit rate limit policies. As a U.S. federal government public data service administered by Oak Ridge National Laboratory, the API is freely accessible without authentication. No documented throttling or quota restrictions exist. Consumers are encouraged to cache responses locally and use bulk data downloads for large-scale data needs.

Fueleconomy Rate Limits is the machine-readable rate-limit profile for FuelEconomy.gov on the APIs.io network, conforming to the API Commons Rate Limits specification.

Tagged areas include Fuel Economy, EPA, DOE, Energy, and Vehicles.

0 Limits
Fuel EconomyEPADOEEnergyVehiclesEmissionsCO2MPGAutomotiveGovernmentOpen Data

Work with this as data

Every rate limit here is available over the APIs.io API and to AI agents over MCP.

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Tools for rate limits

4 MCP tools reach this
  • find_rate_limitsBrowse and filter every rate limit 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.
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Call it yourself

curl for this page
This rate limit
curl "https://apis.io/api/v1/rate-limits/fueleconomy-rate-limits"
All rate limits
curl "https://apis.io/api/v1/rate-limits?limit=25"

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