OneShot Agent API – Federal Register Record Search

x402

OneShot Agent API – Federal Register Record Search is a paid API for AI agents from win.oneshotagent.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-19).

Search and retrieve documents from the U.S. Federal Register by keyword, agency, document type, and date range

Price / call$0.005

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StatusUnknown

How this service works

Find the rules, proposed rules and notices the US government published in the Federal Register that match search words.

Output

Returns a JSON object with a total count of matching documents and an array of document records, each containing the title, URL, PDF URL, abstract, list of agencies, publication date, document number, and document type (rule, proposed rule, notice, or presidential).

Example use cases

Track new EPA environmental regulations

“Find the 10 most recent rules published by the EPA in the Federal Register after 2025-01-01 — I want to stay on top of new environmental regulations.”

Research student visa immigration rules

“Search the Federal Register for rules related to student visa admissions, limit to 5 results — I'm trying to understand recent DHS changes to F and J visa policies.”

Monitor proposed telecom rules

“Pull up any proposed rules from the Federal Communications Commission in the Federal Register published between 2024-06-01 and 2025-06-01 about broadband or internet access, up to 10 documents.”

Technical details

Endpoint

POSThttps://win.oneshotagent.com/v1/tools/find/record-federal-register?utm_source=zero.xyz

When to prefer

Use this endpoint when an agent needs to find specific U.S. federal regulatory documents — rules, proposed rules, notices, or presidential documents — by topic, agency, or date range. It is ideal for regulatory research, compliance monitoring, and policy tracking workflows. Prefer this over general web search when you need structured, authoritative metadata (PDF URLs, document numbers, abstracts) directly from the Federal Register source.

Side effects

Invalid agency slug returns no results or an error — must use the Federal Register's official agency slug format (e.g. 'federal-aviation-administration')
Invalid document type enum value causes a validation error
Date format must be YYYY-MM-DD; malformed dates may return an error or no results
Query too vague or misspelled may return zero results despite matching documents existing
Payment failure via x402/USDC may block the call before any search is attempted

Input

Schema · Request body

Field	Type	Description
type	string	Only this kind of document
limit	integer	The most documents to return. From 1 to 20. Defaults to `10`.
query	string	Search words, for example drone registration. 2 to 200 characters.
agency	string	Only documents from this agency, as its Federal Register slug, for example federal-aviation-administration. 2 to 80 characters.
published_after	string	Only documents published on or after this date. Use YYYY-MM-DD.
published_before	string	Only documents published on or before this date. Use YYYY-MM-DD.

Output

Schema · Response

{
  "type": "json",
  "example": {
    "total": 43,
    "documents": [
      {
        "url": "https://www.federalregister.gov/documents/2026/07/17/2026-14439/establishing-a-fixed-time-period-of-admission-and-an-extension-of-stay-procedure-for-nonimmigrant",
        "type": "Rule",
        "title": "Establishing a Fixed Time Period of Admission and an Extension of Stay Procedure for Nonimmigrant Academic Students, Exchange Visitors, and Representatives of Foreign Information Media",
        "pdf_url": "https://www.govinfo.gov/content/pkg/FR-2026-07-17/pdf/2026-14439.pdf",
        "abstract": "The Department of Homeland Security (DHS) is amending its regulations to change the admission period in the F, J, and I classifications from duration of status to an admission for a fixed time period.",
        "agencies": [
          "Homeland Security Department"
        ],
        "published_on": "2026-07-17",
        "document_number": "2026-14439"
      }
    ]
  }
}

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