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Signal Nodus SEC Filing Section Retrieval
x402
Signal Nodus SEC Filing Section Retrieval is a paid API for AI agents from api.signalnodus.ai, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-13).
Retrieves a specific section of an SEC filing by accession number, returning the raw section text as the on-ramp for year-over-year diff analysis
Price / call$0.05
Success—
StatusUnknown
How this service works
Signal Nodus: year-over-year diffs of SEC filing sections, pinned to accession numbers. The diff is the product; raw data is the on-ramp.
Output
Returns a JSON object containing the section item identifier (e.g. '1A'), the full text of that SEC filing section, a boolean indicating whether the result is pinned to the accession number, and a character count of the returned text.
Example use cases
Year-over-year risk factor comparison
“Fetch Item 1A from Tesla's 10-K filings for accession numbers 0001318605-23-000011 and 0001318605-22-000008 so I can compare how their risk disclosures changed between the two years.”
MD&A extraction for earnings analysis
“Pull the Management Discussion and Analysis section (Item 7) from Microsoft's latest annual report using accession number 0000789019-23-000015 — I want to read what management said about revenue drivers.”
Legal proceedings section review
“Get Item 3 (Legal Proceedings) from Amazon's 10-K with accession number 0001018724-23-000004 so I can review any significant litigation they disclosed.”
Technical details
Endpoint
GEThttps://api.signalnodus.ai/v1/sectionWhen to prefer
Choose this endpoint when you need the raw text of a specific SEC filing section pinned to an exact accession number, particularly as a precursor to year-over-year diff analysis. Prefer it over general SEC EDGAR access when you need structured, per-section extraction with guaranteed accession-number fidelity rather than full-document retrieval.
Side effects
- Invalid or malformed accession number returns an error or empty result
- Requested section does not exist in the specified filing
- Filing not yet indexed returns a not-found response
- Rate limiting or payment failure with x402 protocol returns 402 status
- Section identifier not recognized for the given filing type
Output
Schema · Response
{
"type": "json",
"example": {
"item": "1A",
"text": "Item 1A. Risk Factors ...",
"pinned": false,
"characters": 3000
}
}Tags
x402
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