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Public APIs · by APILayerData from public-apis (MIT)
  1. Home
  2. /Government
  3. /Federal Register
Government
Federal Register logo

Federal Register

The Daily Journal of the United States Government.

Federal Register API is a free Government API that requires no API key, is served over HTTPS and has unconfirmed CORS support.

Authentication
None required
HTTPS
Yes
CORS
Unknown
Category
Government
Visit documentation ↗www.federalregister.gov

About Federal Register

Search, browse and learn about the Federal Register. Federal Register 2.0 is the unofficial daily publication for rules, proposed rules, and notices of Federal agencies and organizations, as well as executive orders and other presidential documents.

Provider
Federal Register
Website
federalregister.gov ↗

Details from federalregister.gov.

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Federal Register API alternatives

FEC logo

FEC

Information on campaign donations in federal elections

apiKeyHTTPSCORS ?
gankdat logo

gankdat

UK & EU tenders, UK planning, UK sanctions, US exclusions, UK insolvency and incorporations as JSON

apiKeyHTTPSCORS
FDA Import Alert Screening logo

FDA Import Alert Screening

Screen firm names against FDA Import Alert Red, Yellow and Green Lists

apiKeyHTTPSCORS ?
Gazette Data, UK logo

Gazette Data, UK

UK official public record API

OAuthHTTPSCORS ?
FBI Wanted logo

FBI Wanted

Access information on the FBI Wanted program

No authHTTPSCORS ?
GovContractScout logo

GovContractScout

US state & local government contracts: search, details, NAICS lookup and AI match scoring

apiKeyHTTPSCORS

Federal Register API FAQ

Who provides the Federal Register API?

The Federal Register API is provided by Federal Register (federalregister.gov). Search, browse and learn about the Federal Register. Federal Register 2.0 is the unofficial daily publication for rules, proposed rules, and notices of Federal agencies and organizations, as well as executive orders and other presidential documents.

Is the Federal Register API free?

Yes. The Federal Register API is listed in the Government category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.

Does the Federal Register API require an API key?

No. The Federal Register API requires no authentication, so you can start making requests without signing up.

Can I call the Federal Register API from the browser?

CORS support for the Federal Register API is unknown. Test a request from the browser, and fall back to a server-side call if it is blocked.

Does the Federal Register API support HTTPS?

Yes. The Federal Register API is served over HTTPS, so it's safe to use in production.