{"uid":"cap_zNGWw2swv2fdXLe8Wr9Mr","slug":"extract-scripts-as-json-watch-713f21ae","name":"extract-scripts-as-json-watch","description":"Change watch for extract scripts as json: runs the check, compares it with the result from your previous call for the same url (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.","url":"https://page.intel.rallylive.ca/watch/page/scripts/json?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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","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_cR48N6X7quEz42e9c98g9","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 web page's script tags (as JSON) for changes and returns what changed, before/after values, and when it was last seen.","exampleAgentPrompt":"Keep an eye on https://example.com and let me know whenever its script tags change — I want to see exactly which scripts were added or removed compared to the last check.","exampleUseCases":[{"title":"Competitor tracking pixel surveillance","prompt":"Watch https://shop.competitor.com for any changes to its script tags — I want to know immediately if they add or remove any analytics or ad pixels compared to the last time you checked."},{"title":"Supply chain script integrity check","prompt":"Monitor https://checkout.mybusiness.com and alert me if any of the scripts on the page change — I need to detect any unauthorized third-party scripts being injected."},{"title":"Scheduled SaaS update detection","prompt":"Check https://app.mytool.io for changes to its loaded scripts and tell me what's different from the last scan, including which scripts are new or gone."}],"resultDescription":"Returns the current extracted script tags as a JSON object, a boolean 'changed' flag indicating whether scripts differ from the previous call, a list of fields that changed with before and after values, and the timestamp of when the page was last seen. Previous results are retained for 90 days for comparison.","failureModes":["URL is unreachable or returns non-200 status — check returns error or no data","No previous call exists for the URL — first call has no baseline to compare against, changed may be null or false","Page requires authentication or JavaScript rendering — scripts may be incomplete or missing","URL redirects — may cause comparison drift if redirect destination changes","90-day history window exceeded — baseline lost, comparison resets"],"whenToPreferThis":"Choose this endpoint when you need to detect changes to script tags on a specific web page over time, particularly for security monitoring (unauthorized script injection), competitive intelligence (new analytics or ad tools), or compliance checks. It is purpose-built for change detection with before/after diffing and 90-day history, making it superior to a plain script extraction endpoint when temporal comparison matters.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:41:43.543Z","isFirstParty":false,"canonicalSlug":"extract-scripts-as-json-watch-713f21ae"}