{"uid":"cap_t_5n6mXQS7Ci5Vfht8Igr","slug":"definition-descriptions-distinct-attribute-values-extractor-f8d902cd","name":"Definition Descriptions – Distinct Attribute Values Extractor","description":"Definition descriptions — Distinct attribute values: Distinct attribute values for Definition descriptions. 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 distinct attribute values result.","url":"https://market.datapackvibe.com/x402/assistant-bx-web-definition-text-attribute-values?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><dd id=\"sample\" data-kind=\"example\">Example product guide</dd></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_9rd4EUCWKqx0DrV0KwnQC","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":"Parses a public webpage or supplied HTML to extract all distinct values of a specified HTML attribute found on elements matching a given term (e.g. all unique `id` values on `<dd>` elements for 'product').","exampleAgentPrompt":"Go to https://docs.example.com/products and pull out all the distinct values of the data-kind attribute on any HTML elements related to 'product', skipping anything already in this list: ['Older example'].","exampleUseCases":[{"title":"Audit attribute values on docs page","prompt":"Fetch https://developer.mysite.com/reference and give me every unique value of the data-section attribute that appears on definition elements for the term 'endpoint' — I've already seen ['overview', 'intro'] so skip those."},{"title":"Catalog CSS classes on product listings","prompt":"Parse this HTML snippet and list all the distinct class attribute values on elements related to 'billing' — here's the HTML: <dd class='billing-item active'>Invoice</dd><dd class='billing-item pending'>Credit</dd>."},{"title":"Identify unique IDs on glossary entries","prompt":"Check https://glossary.example.com/terms and extract all the distinct id attribute values on elements matching the term 'definition', so I can map which anchors exist on the page."}],"resultDescription":"Returns a bounded list of distinct (deduplicated) values found for the specified HTML attribute across all matching elements on the page or HTML fragment, filtered against any previously seen values.","failureModes":["URL is inaccessible, paywalled, or requires JavaScript rendering — returns empty or error","Attribute name doesn't match the regex pattern (must start with a letter, max 50 chars) — validation error","HTML or URL exceeds size limits (100,000 chars for HTML, 2048 for URL) — truncation or rejection","No matching elements found for the given term — empty result set","Previous texts list exceeds 200 items — request rejected"],"whenToPreferThis":"Choose this endpoint when you need to enumerate the distinct values of a specific HTML attribute (like id, class, data-*, role, aria-*) across elements that match a particular keyword term on a webpage — especially when you want deduplication against previously seen values. Prefer this over generic scrapers when the task is specifically about attribute-value enumeration on definition/description elements.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T00:52:32.061Z","isFirstParty":false,"canonicalSlug":"definition-descriptions-distinct-attribute-values-extractor-f8d902cd"}