{"uid":"cap_xwOQql8bay-OJyKFizVR7","slug":"signal-nodus-sec-filings-list-43cd9a57","name":"Signal Nodus SEC Filings List","description":"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.","url":"https://api.signalnodus.ai/v1/filings","method":"GET","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"filings":[{"form":"10-K","filingDate":"2026-02-25","accessionNumber":"0001045810-26-000021"}],"returned":2}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_kyo87ryccb4Z-fDsx77x2","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a list of SEC filings (e.g. 10-K, 10-Q) for a company, with accession numbers and filing dates, as an on-ramp to year-over-year section diffs.","exampleAgentPrompt":"Pull the list of 10-K filings for NVIDIA from Signal Nodus so I can get the accession numbers and compare this year's risk factors section to last year's.","exampleUseCases":[{"title":"Annual report diff research","prompt":"Get me the list of 10-K filings for Tesla so I can grab the accession numbers and then see what changed in their risk factors section compared to last year."},{"title":"Quarterly filing history lookup","prompt":"List all 10-Q filings for Microsoft — I need the accession numbers and dates so I can track how their MD&A section has shifted over the past few quarters."},{"title":"Investor due diligence prep","prompt":"Can you pull the SEC filing history for Pfizer, specifically their annual 10-K reports, so I have the accession numbers ready to dig into year-over-year changes in their financial statements?"}],"resultDescription":"A JSON object containing an array of filings, each with form type (e.g. '10-K'), filing date, and accession number, plus a count of returned results. These accession numbers serve as keys to retrieve year-over-year section diffs from sibling endpoints.","failureModes":["Unknown or invalid company identifier returns empty filings array","Invalid form type filter returns no results","Rate limiting or payment failure returns 402 Payment Required","Company has no filings matching the requested criteria","Malformed request parameters return 400 Bad Request"],"whenToPreferThis":"Choose this endpoint when you need to discover available SEC filings and their accession numbers for a company before retrieving year-over-year section diffs. It is the entry point into the Signal Nodus diff workflow — use it to enumerate filings, then pass accession numbers to diff endpoints. Prefer this over raw EDGAR queries when you need structured, diff-ready filing metadata in a single paid API call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:39:29.343Z","isFirstParty":false}