{"uid":"cap_0rfhnKOG4iVBjtfO107W6","slug":"articles-prior-text-set-comparison-c0b36aef","name":"Articles — Prior Text-Set Comparison","description":"Articles — Prior text-set comparison: Prior text-set comparison for Articles. One public HTTPS page or supplied HTML; static parsing, no JavaScript rendering, login or access bypass. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded prior text-set comparison result.","url":"https://market.datapackvibe.com/x402/assistant-bx-web-articles-compare?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"url":{"type":"string","default":"","maxLength":2048},"html":{"type":"string","default":"<!doctype html><html><head></head><body><article id=\"sample\" data-kind=\"example\">Example product guide</article></body></html>","maxLength":100000},"term":{"type":"string","default":"product","maxLength":100,"minLength":1},"attribute":{"type":"string","default":"id","pattern":"^[a-zA-Z][a-zA-Z0-9:_-]{0,49}$","maxLength":50},"previous_texts":{"type":"array","items":{"type":"string","default":"","maxLength":1000},"default":["Older example"],"maxItems":200,"minItems":0},"attribute_value":{"type":"string","default":"sample","maxLength":200}}},"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_aorz_ps0GMjQj9TadYlWI","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":"Compares article text found at a URL or in supplied HTML against a set of prior texts to detect changes or differences","exampleAgentPrompt":"Check the article at https://example.com/news/article-1 — look for the article element with id 'main-content' and compare its current text against these two previous versions I have saved: 'Older draft text here' and 'Second older version here'. Tell me if the content has changed.","exampleUseCases":[{"title":"Article content change detection","prompt":"Go to https://techblog.example.com/post/ai-update and find the article with id 'post-body', then compare what it says now against these two older versions I recorded: 'AI is transforming industries slowly' and 'AI adoption remains limited in 2023'. Has the article content shifted significantly?"},{"title":"Publishing audit before editorial refresh","prompt":"I have the HTML of our article page here — please extract the article element where data-kind is 'editorial' and the id is 'story-lead', then compare its text against these three prior drafts: 'Draft one text', 'Draft two text', and 'Approved copy text'. I want to know which prior version it most closely matches."},{"title":"Competitor article monitoring","prompt":"Fetch the page at https://competitor.com/blog/product-announcement, find the element with attribute 'class' and value 'article-body', and compare the current text to these saved snapshots from last week: 'Original announcement copy' and 'Updated announcement copy'. Let me know if they've made any changes."}],"resultDescription":"A bounded prior text-set comparison result indicating how the current extracted article text compares to the supplied set of previous texts, including match or difference signals for the identified article element","failureModes":["URL is inaccessible, behind a login, or requires JavaScript rendering — static parser cannot retrieve content","No article element matching the specified attribute and attribute_value is found in the page","HTML exceeds 100,000 character limit","previous_texts array exceeds 200 items","URL exceeds 2048 character limit","Page returns non-200 HTTP status","Malformed or empty HTML supplied with no valid article content"],"whenToPreferThis":"Use this endpoint when you need to compare the current text of a specific article element on a public, statically-rendered web page against a known set of prior texts — particularly for content change detection, editorial auditing, or lightweight content monitoring workflows. It is best suited for simple static HTML pages where no JavaScript rendering, authentication, or bot-bypass is needed. Choose it over general-purpose scrapers when you specifically want a bounded comparison result against prior text snapshots rather than raw extraction.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T00:52:31.729Z","isFirstParty":false,"canonicalSlug":"articles-prior-text-set-comparison-c0b36aef"}