{"uid":"cap_YxOz658Jr_RJRZScus2bO","slug":"answerpool-docket-citers-7b789734","name":"AnswerPool Docket Citers","description":"AnswerPool turns SEC EDGAR, the Federal Register, USAspending, NIH, BLS and OpenAlex into structured JSON answers that AI agents and developers fetch in one call. 69 endpoints free, no account; derived analyses $0.02–$0.05 per call by card credits or USDC (x402). MCP server, full provenance.","url":"https://answerpool.io/v1/impact/docket","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","title":"DocketCitersIn","properties":{"rin":{"anyOf":[{"type":"string","pattern":"^[0-9]{4}-[A-Z0-9]{2,6}$","maxLength":12},{"type":"null"}],"title":"Rin","default":null,"description":"Regulation Identifier Number, formatted NNNN-XXNN (e.g. 3235-AN00), searched as an exact phrase in filings. Give rin or docket_id; docket_id wins."},"limit":{"type":"integer","title":"Limit","default":25,"maximum":100,"minimum":1,"description":"Maximum companies returned, most matching filings first."},"docket_id":{"anyOf":[{"type":"string","pattern":"^[A-Za-z0-9._/-]+$","maxLength":60,"minLength":2},{"type":"null"}],"title":"Docket Id","default":null,"description":"Agency docket id searched as an exact phrase in filings, e.g. EPA-HQ-OAR-2021-0317. Give docket_id or rin; docket_id wins if both are set."},"lookback_days":{"type":"integer","title":"Lookback Days","default":365,"maximum":1825,"minimum":30,"description":"Length in days of the SEC filing-date window ending today."}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"as_of":"2026-09-02T20:00:00Z","count":1,"query":"SEC-2026-001","companies":[{"cik":"0000320193","forms":["8-K"],"company":"Apple Inc.","filings":1,"matched":["SEC-2026-001"],"latest_filed":"2026-08-15"}],"total_filing_matches":7}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_XFEhfN7kja9YbqZ9_8gLf","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns which public companies cite a specific agency docket ID or RIN in their SEC filings, with filing counts and dates per registrant.","exampleAgentPrompt":"Which public companies have cited RIN 3235-AN00 in their SEC filings over the past year? Give me up to 50 results with filing counts and the most recent filing date for each.","exampleUseCases":[{"title":"Track corporate engagement with SEC rulemaking","prompt":"Which public companies have mentioned RIN 3235-AN00 in their SEC filings in the last 365 days? I want to see who's paying attention to this proposed rule, how many filings each has, and when they last filed."},{"title":"Map registrants citing EPA docket","prompt":"Find all public companies that cited docket EPA-HQ-OAR-2021-0317 in their EDGAR filings over the past two years — I need a ranked list with filing counts so I can see who's most engaged with this rulemaking."},{"title":"Monitor CFTC rulemaking disclosure","prompt":"Show me which SEC registrants have referenced docket CFTC-2022-0020 in their filings in the last 180 days, up to 25 companies, so I can track who's disclosing exposure to this CFTC proposed rule."}],"resultDescription":"Returns a JSON object containing the query string used, timestamp, total filing matches, count of companies, and an array of company records each with CIK, company name, number of matching filings, form types cited, latest filing date, and matched text snippets. Also includes a disclaimer and method identifier.","failureModes":["Neither docket_id nor rin provided — returns error requiring at least one identifier","Invalid RIN format (must match pattern NNNN-XXXX) — returns validation error","Invalid docket_id format — returns validation error","No filings found matching the identifier within the lookback window — returns empty companies array","lookback_days out of range (must be 30–1825) — returns validation error","limit out of range (must be 1–100) — returns validation error","Payment failure — x402 payment not processed, returns 402 error"],"whenToPreferThis":"Use this endpoint when you need to identify which specific SEC-registered public companies have cited a known agency docket ID or RIN in their EDGAR filings. It's the right choice when you have a concrete regulatory identifier and want to map corporate disclosure engagement around a single rulemaking — distinct from full-text EDGAR search (which is phrase-based without docket structure) or insider transaction screens.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T13:04:50.364Z","isFirstParty":false}