{"uid":"cap_h7zwUeDHmNDA5FZFgtDKj","slug":"sentence-split-watch-09ceac26","name":"sentence-split-watch","description":"Change watch for sentence split: 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 page text split into sentences changes. $0.01 per check.","url":"https://intel.rallylive.ca/watch/page/sentences","method":"GET","headers":{},"bodySchema":{"type":"object","$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_UNuYJ7ZmczV7Fgr4BmJyT","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 its page text when split into sentences, returning a diff of which sentences changed since the last check.","exampleAgentPrompt":"Check https://example.com/about for any sentence-level text changes since the last time you looked — tell me if anything changed, which sentences are new or gone, and show me the before-and-after.","exampleUseCases":[{"title":"Track competitor product page updates","prompt":"Keep an eye on https://competitor.com/product for me — let me know if any sentences change, and show me exactly what was added or removed compared to the last check."},{"title":"Monitor legal terms for rewording","prompt":"Watch https://example.com/terms-of-service and alert me whenever any sentence in the page text is added, removed, or reworded since the previous check."},{"title":"Detect news article edits after publication","prompt":"Check https://newssite.com/article/breaking-story to see if the article text has been quietly edited — compare today's sentences to what you saw last time and highlight anything that changed."}],"resultDescription":"Returns the current list of sentences extracted from the page, a boolean indicating whether anything changed since the last call, a detailed field-level diff showing exactly which sentences were added, removed, or modified (with before and after values), and a timestamp of when the page was last seen. Historical results are retained for 90 days.","failureModes":["URL is unreachable or returns a non-200 status — check will fail or return an error response","First-time call has no previous result to compare against — changed flag may be null or false with no diff","Page returns dynamic JavaScript-rendered content that cannot be fetched server-side — sentence extraction may be incomplete","URL changes redirect destination — comparison may reflect redirect rather than target page","90-day retention window exceeded — previous result purged, no diff available"],"whenToPreferThis":"Use this endpoint when you need sentence-granularity change detection on a web page and want to know exactly which sentences appeared, disappeared, or changed — not just whether the page hash is different. Ideal for scheduled polling workflows where you call on a cadence and need structured before/after diffs stored server-side. Prefer over generic page-hash monitors when the downstream task requires understanding what textual content changed, such as tracking legal documents, news articles, or competitor copy.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:52:17.317Z","isFirstParty":false}