{"uid":"cap_IWb9fpnCX3yOMF32r1P_8","slug":"pdf-link-finder-change-watch-a56798a5","name":"PDF Link Finder Change Watch","description":"Change watch for pdf link finder: runs the check and compares it with the result from your previous call for the same url (kept 90 days), returning the current answer, changed true/false, exactly which fields changed with before/after values, and when it was last seen. Call it on a schedule to be told when document link finder changes. $0.01 per check.","url":"https://intel.rallylive.ca/watch/site/pdf-links","method":"GET","headers":{},"bodySchema":{"type":"object","$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"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"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_ZlY933uq5Y8hiBTUrgDvf","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":"Monitors a URL for changes in PDF link discovery results, returning a diff with before/after values and a changed flag","exampleAgentPrompt":"Check the PDF links on https://example.com/reports and tell me if anything has changed since you last looked — flag any new or removed document links with before/after details.","exampleUseCases":[{"title":"Track new regulatory filings","prompt":"Watch https://sec.gov/filings for any changes in PDF links and let me know if new documents have appeared since the last check."},{"title":"Monitor corporate report publications","prompt":"Check https://company.com/investor-relations for changes in PDF links — has any new annual report or whitepaper been added since you last checked?"},{"title":"Automate document availability alerts","prompt":"Poll https://health.gov/guidelines every day and alert me with before/after details whenever the list of PDF documents on that page changes."}],"resultDescription":"Returns the current PDF link finder result for the URL, a boolean 'changed' flag indicating whether the result differs from the previous call, a detailed diff showing exactly which fields changed with before and after values, and a timestamp of when the result was last seen. Previous results are retained for 90 days.","failureModes":["No prior result stored (first call returns changed: false with no diff)","URL is unreachable or returns non-200 status","Stored result expired after 90 days, treated as first call","Malformed or missing input URL parameter","Payment not included or insufficient (x402 payment required)"],"whenToPreferThis":"Use this endpoint when you need to schedule periodic checks on a webpage's PDF links and want automatic diffing against a prior state — avoiding the need to store results yourself. Ideal for agents that need to react to document publication events without maintaining their own state database.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T07:21:50.375Z","isFirstParty":false}