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x402stock Regulatory Documents Search
x402
x402stock Regulatory Documents Search is a paid API for AI agents from x402stock.xyz, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-21).
Search and retrieve US federal regulatory documents (rules, notices, proposed rules, presidential actions) from the Federal Register, filterable by agency and document type
Price / call$0.02
Success—
StatusUnknown
How this service works
Proposed/final rules and notices from a federal agency — the regulatory pipeline that reprices sectors. Pass `?agency=securities-and-exchange-commission` (slug) and/or `?q=` (at least one), plus `?type=all|rule|proposed|notice` and `?limit=` (max 100). Each doc has number, type, title, abstract, dates, agencies, and a link. From x402stock, a market & economic data API (x402, USDC).
Output
Returns a JSON object with source attribution (Federal Register), timestamp, matched document count, and an array of regulatory documents each containing document number, type (rule/notice/proposed/presidential), title, abstract, publication date, effective date, list of agencies, and a direct URL to the full Federal Register entry.
Example use cases
Example prompt
“Pull the 20 most recent SEC notices and proposed rules from the Federal Register so I can see what regulatory changes are in the pipeline for securities markets.”
Technical details
Endpoint
GEThttps://x402stock.xyz/api/v1/regulatory?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to monitor or search US federal regulatory documents from the Federal Register, especially for compliance monitoring, tracking SEC/CFTC/FDA rule changes, or researching government notices. Prefer this over general web search when you need structured, machine-readable regulatory data with metadata like effective dates, document numbers, and agency attribution. Ideal for AI agents that need no API key setup — just pay 0.02 USDC per call via x402 on Base.
Side effects
- Invalid document type enum value returns 400 error
- Agency name not matching Federal Register slug returns empty results
- Limit exceeding 100 returns validation error
- Query string too short (under 2 chars) or too long (over 120 chars) returns validation error
- Payment of 0.02 USDC not included or insufficient funds returns 402 Payment Required
- Federal Register upstream unavailability returns 503 or timeout
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"type": "all",
"as_of": "2026-06-18T12:00:00.000Z",
"count": 1,
"query": null,
"agency": "securities-and-exchange-commission",
"source": "federal_register",
"documents": [
{
"url": "https://www.federalregister.gov/documents/2026/06/18/2026-12261/self-regulatory-organizations-nyse-american-llc",
"type": "Notice",
"title": "Self-Regulatory Organizations; NYSE American LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change",
"abstract": null,
"agencies": [
"Securities and Exchange Commission"
],
"effective_on": null,
"document_number": "2026-12261",
"publication_date": "2026-06-18"
}
],
"attribution": "Source: Federal Register (U.S. National Archives, Office of the Federal Register)",
"total_matched": 10000
}
}Tags
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