{"uid":"cap_ufnPNYmyv36jhy9phkStP","slug":"x402-factory-edgar-watch-form-delta-5ffabb1c","name":"x402-factory EDGAR Watch Form Delta","description":"Only the filings of the watched form changed since your cursor (delta of /v1/edg — Keyset delta of /v1/edgar/watch/:form: pass since=<next_cursor from your last call> and get only the filings of the watched form added or changed after it, plus changed_count and a new next_cursor. Omit since once to bootstrap. Cursors are stable across restarts. Poll the free sibling /v1/edgar/watch/:form/changes…","url":"https://x402-factory.com/v1/edgar/watch/:form/delta","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"],"type":"string"},"pathParams":{"type":"object","required":["form"],"properties":{"form":{"enum":["ipo-watch","activist-watch","offering-watch","annual-watch","delisting-watch","proxy-watch"],"type":"string"}}},"queryParams":{"type":"object","required":[],"properties":{"since":{"type":"string","maxLength":300,"minLength":4,"description":"Opaque cursor from a previous next_cursor; omit once to bootstrap a cursor at now"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["data","meta"],"properties":{"data":{"type":"object","required":["rows","changed_count","next_cursor","as_of"],"properties":{"rows":{"type":"array","items":{"type":"object","required":["accession","cik","ticker","company","form","filed_at","classified_type"],"properties":{"cik":{"type":"string"},"form":{"type":"string"},"ticker":{"anyOf":[{"type":"string"},{"type":"null"}]},"company":{"anyOf":[{"type":"string"},{"type":"null"}]},"filed_at":{"type":"string"},"accession":{"type":"string"},"classified_type":{"anyOf":[{"type":"string"},{"type":"null"}]}},"additionalProperties":false}},"as_of":{"type":"string"},"next_cursor":{"type":"string"},"changed_count":{"type":"integer","maximum":9007199254740991,"minimum":0}},"additionalProperties":false},"meta":{"type":"object"}}}}}}},"responseSchema":null,"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_HGIaAM7ZgHS16wpvzP57D","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 only the new or changed SEC filings for a watched form type since a given cursor, enabling efficient incremental polling.","exampleAgentPrompt":"Check for any new or changed IPO-watch filings on EDGAR since my last cursor — give me the delta with the next cursor so I can keep polling.","exampleUseCases":[{"title":"Incremental IPO filing monitor","prompt":"Poll the ipo-watch EDGAR feed for any new filings added since my last cursor 'cur_abc123' and tell me what changed, including the new cursor for next time."},{"title":"Activist investor alert pipeline","prompt":"Fetch the latest activist-watch SEC filings delta — I haven't polled since cursor 'cur_xyz789', so just give me what's new since then."},{"title":"Bootstrap delisting watch feed","prompt":"I want to start tracking delisting filings on EDGAR — bootstrap a fresh cursor for delisting-watch so I can start getting incremental updates from now on."}],"resultDescription":"Returns an array of filing rows (each with accession number, CIK, ticker, company name, form type, filing timestamp, and classified type), a changed_count integer, a next_cursor string for the next poll, and an as_of timestamp indicating data freshness.","failureModes":["Invalid or expired cursor returns an error or resets state","Unknown form enum value returns a 400 bad request","Omitting the required form path param returns a 404","Network or upstream EDGAR outage may return 5xx","Cursor from incompatible API version may be rejected"],"whenToPreferThis":"Use this endpoint when you need efficient incremental polling of EDGAR filings for a specific watched form type (IPO, activist, offering, annual, delisting, or proxy) without re-fetching the full dataset each time. Prefer over the sibling /changes endpoint when you want a keyset-paginated delta with stable cursors and a changed_count, suitable for automated agent pipelines that need to resume exactly where they left off across restarts.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:48:25.748Z","isFirstParty":false}