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Federal Register API

by Federal Register Free tier

The Daily Journal of the United States Government

developer

Quick Reference

Base URL https://www.federalregister.gov Auth type none Auth header # No auth required Rate limit See documentation Pricing Free tier available Free quota Completely free Documentation https://www.federalregister.gov/reader-aids/developer-resources/rest-api Endpoint status Live — HTTP 200 — endpoint is accessible2.91s (checked Mar 29, 2026) Builder score D 45% builder-friendly
Pricing
90
Latency
40
Depth
14

Authentication

No authentication required

# No auth required

Pricing

Model freemium Starting price Free tier available Free quota Completely free

Free — open public API, no authentication required.

Key Endpoints

MethodPathDescription
GET / See documentation for endpoint reference

Sample Request

curl 'https://www.federalregister.gov'

Sample Response

{}

Data sourced from API Map. Always verify pricing and rate limits against the official Federal Register documentation.