{"uid":"cap_yx2_5vcoaQ-idaFYdfi_p","slug":"citiview-web-page-change-watcher-b4012f13","name":"Citiview Web Page Change Watcher","description":"Page change watch: reports what changed on a web page since your last check (lines added and removed). The first call saves a snapshot; each later call compares and updates it. Snapshots are private to the paying wallet.","url":"https://agents.citiviewgroup.com/v1/watch?utm_source=zero.xyz","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","required":["url"],"properties":{"url":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_D7W-5yIWhJt7gs6b_zObK","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Detects and reports lines added or removed on a web page since the last check, storing a private snapshot per wallet for diff-based monitoring.","exampleAgentPrompt":"Keep an eye on https://example.com/news and tell me what content has been added or removed since the last time you checked it.","exampleUseCases":[{"title":"Track competitor pricing page updates","prompt":"Watch https://competitor.com/pricing for me and let me know what lines have been added or removed since last time — I want to catch any pricing changes as soon as they go live."},{"title":"Monitor job board for new listings","prompt":"Check https://jobs.example.com/openings and show me everything that's new or gone since my last check — I'm looking for newly posted engineering roles."},{"title":"Detect government regulation page edits","prompt":"Look at https://regulations.gov/document/XYZ and tell me exactly what text was added or removed from the page since I last checked it."}],"resultDescription":"Returns a diff of the web page at the given URL compared to the previous snapshot: lines added and lines removed. On the first call, a baseline snapshot is saved and no diff is returned. Subsequent calls update the snapshot and return the delta. Snapshots are private to the authenticated wallet.","failureModes":["URL is unreachable or returns a non-200 status — no diff returned","First call returns no diff (baseline only) — agent must call again later to see changes","Page blocks scraping (e.g. bot protection) — snapshot may be empty or inaccurate","No changes detected — empty diff returned, not an error","Wallet authentication failure — snapshot cannot be stored or retrieved"],"whenToPreferThis":"Choose this endpoint when you need lightweight, recurring change detection on a specific web page URL without building your own scraping and diffing infrastructure. It is ideal for agents that need to poll a page periodically and only act when something actually changes, since it handles snapshot storage per wallet automatically. Prefer alternatives if you need full structured extraction, JavaScript rendering of SPAs, or real-time webhooks.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-14T06:48:37.157Z","isFirstParty":false,"canonicalSlug":"citiview-web-page-change-watcher-b4012f13"}