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Provider

Federal Register

Federal Register documents (rules, proposed rules, notices, presidential documents) and issuing agencies from federalregister.gov's keyless API v1. Documents are keyed fr-doc-{document_number}, issued_by us-agency-{slug}, and point at eCFR part keys (amends / proposes_to_amend / affects). Licence: US public domain (17 U.S.C. 105). Requests carry an identifying user agent, honor robots.txt and are paced at least two seconds apart; paging uses the API's search_after cursor because page numbers stop at 50.

Kind
Data source
Supplies
us-federal-register
Status
active
Endpoints
2
federal_register
All providers
Provider record
Provider id
federal_register
Kind
Data source
Supplies
us-federal-register
Pull mode
api
Caller-supplied records
Accepted
Default source
live
Sync sources
seed, payload, live
Most records per sync
1000
Registry status
active
Registry updated
Sun 4 Oct 2026 22:30:19 UTC

Endpoints

EndpointMethodAddressWhat it returns
federal_register.documentsGEThttps://www.federalregister.gov/api/v1/documents.json?fields[]=…&order=newest&per_page={limit}&conditions[term]={query}Documents, newest first (query; params.agency, params.type, params.since, params.until, params.cfr_title, params.cfr_part). Paged with FetchResponse.cursor.
federal_register.agenciesGEThttps://www.federalregister.gov/api/v1/agenciesEvery agency (params.resource: "agencies"), paged locally by limit.

Recent runs

No run of this provider is among the 200 most recent runs on this node.