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Datakoot Federal Register Document Lookup
x402
Datakoot Federal Register Document Lookup is a paid API for AI agents from x402.datakoot.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-11).
Retrieves full details of a specific Federal Register document by its document number, including title, type, action, abstract, citation, and effective date.
Price / call$0.002
Success—
StatusUnknown
How this service works
48 live public-data tools (security, packages, SEC filings, economy, FX, weather, domains, Federal Register, Base) for AI agents. $0.002 USDC per call on Base via x402, charged only on success. The same tools are free for 100 calls/day via MCP at <server>.datakoot.com/mcp.
Output
Returns a JSON object containing the document type (e.g. Rule, Notice, Proposed Rule), full title, action description, abstract text, CFR citation (e.g. '89 FR 83783'), effective date, publication date, and document number for the specified Federal Register entry.
Example use cases
Tracking a new federal rulemaking
“I just heard about a new EPA rule — the Federal Register document number is 2026-17888. Can you look it up and tell me the title, what action they're taking, and when it becomes effective?”
Checking a safety zone notice
“Look up Federal Register document 2024-24283 for me and summarize what the Coast Guard is doing — I need the abstract and the effective date.”
Regulatory compliance research
“I need to find out the citation, action type, and publication date for Federal Register document 2025-04412 so I can reference it in our compliance report.”
Technical details
Endpoint
POSThttps://x402.datakoot.com/api/document?utm_source=zero.xyzWhen to prefer
Use this endpoint when you have a specific Federal Register document number and need structured metadata (title, action, abstract, dates, citation) for that exact document. Prefer this over search endpoints when the document number is already known. Use the search_documents or recent_documents sibling tools first if you only have keywords or a topic rather than a specific document number.
Side effects
- Invalid or non-existent document number returns an error or empty result
- Document number formatted incorrectly (missing hyphens or wrong pattern) causes lookup failure
- Very recent documents may not yet be indexed and return no result
- Network or upstream Federal Register API outage causes timeout
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| document_number | string | Federal Register document number, e.g. 2026-17888. Get one from search_documents or recent_documents. |
Output
Schema · Response
{
"type": "json",
"example": {
"type": "Rule",
"title": "Safety Zone; Gallagher Station, Ohio River, New Albany, IN",
"action": "Temporary final rule.",
"abstract": "The Coast Guard is establishing a temporary safety zone for all navigable waters from mile marker 607 to 612 of the Ohio",
"citation": "89 FR 83783",
"effective_on": "2024-10-19",
"document_number": "2024-24283",
"publication_date": "2024-10-18"
}
}Tags
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