{"uid":"cap_V-ysU8uPLx-EetV_IvatB","slug":"aside-blocks-html-fragment-extraction-32558908","name":"Aside Blocks HTML Fragment Extraction","description":"Aside blocks — HTML fragment extraction: HTML fragment extraction for Aside blocks. 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 html fragment extraction result.","url":"https://market.datapackvibe.com/x402/assistant-bx-web-asides-html?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><aside id=\"sample\" data-kind=\"example\">Example product guide</aside></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_gjijhrQLgxRKTSLvubAlS","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":"Extracts HTML fragment content from <aside> elements in a webpage or supplied HTML by matching on a specified attribute and search term","exampleAgentPrompt":"Extract the aside block with id 'related-links' from this page https://example.com/article and use the term 'guide' to match it — I want the HTML fragment inside that aside element.","exampleUseCases":[{"title":"Sidebar widget extraction from article","prompt":"Go to https://docs.example.com/setup and extract the aside block whose id is 'prerequisites' — I need the HTML fragment from that sidebar block, searching for the term 'install'."},{"title":"Pull callout box from product page","prompt":"From this HTML I'm pasting, find the aside element with data-kind set to 'warning' and extract its content — use 'data-kind' as the attribute and 'warning' as the value, searching for the term 'caution'."},{"title":"Deduplicate aside content across crawled pages","prompt":"I've already seen these aside texts from earlier pages. Now check https://blog.example.com/post-42 and extract any aside block with attribute 'class' and value 'tip-box' using search term 'tip' — skip any content I've already seen."}],"resultDescription":"Returns a bounded HTML fragment extracted from the matched <aside> element, including its inner content, filtered by the specified attribute name and value and matching the provided search term. Deduplication against previously seen texts is supported.","failureModes":["No aside element found matching the given attribute and value — returns empty or null result","URL is inaccessible, returns a network or HTTP error","HTML exceeds 100,000 character limit — input truncated or rejected","JavaScript-rendered content not accessible — only static HTML is parsed","Invalid attribute name pattern causes validation error","Term not found within any aside element — no match returned"],"whenToPreferThis":"Use this endpoint when you need to extract <aside> HTML fragments from static web pages or raw HTML strings by matching on a specific element attribute. It is ideal for pulling sidebar content, callout boxes, supplementary notes, or related-links blocks from article or documentation pages without needing full-page rendering. Prefer this over general-purpose scrapers when you specifically target aside elements and want lightweight, low-cost per-call extraction with deduplication support.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T18:57:20.753Z","isFirstParty":false,"canonicalSlug":"aside-blocks-html-fragment-extraction-32558908"}