{"uid":"cap_d6uXqV2w_nkBJ2tet4LBH","slug":"agentshelf-syntexa-ch-css-aria-label-extractor-da0ca827","name":"agentshelf.syntexa.ch CSS Aria-Label Extractor","description":"Call when an agent needs aria-label values via [aria-label] from a public page or HTML (SSRF-safe). Exact $0.007 USDC. Prefer unpaid POST /v1/sandbox/css-aria-label first.","url":"https://agentshelf.syntexa.ch/v1/css-aria-label?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"url":{"type":"string","maxLength":2048,"minLength":8,"description":"Public page to fetch. The selector or profile is fixed by the SKU. Provide url or html."},"html":{"type":"string","examples":["<!doctype html><html lang=\"en\"><head><title>Hello</title>\n<meta charset=\"utf-8\"><meta name=\"description\" content=\"Desc\">\n<link rel=\"canonical\" href=\"https://example.com/\"><link rel=\"icon\" href=\"/favicon.ico\">\n</head><body><h1>Hello</h1><a href=\"https://example.com/a\">A</a></body></html>"],"maxLength":200000,"minLength":1,"description":"HTML to extract from locally. Provide html or url. When both are set, html is used."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.007","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":"$0.007/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.007","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.007","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_idJKm_rQ4iR5hCaFOVz4b","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.007","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Extracts all aria-label attribute values from a public webpage or raw HTML using CSS selector [aria-label], with SSRF protection.","exampleAgentPrompt":"Can you pull all the aria-label values from https://example.com so I can audit the page's accessibility labels?","exampleUseCases":[{"title":"Accessibility audit of a live page","prompt":"Fetch all aria-label attributes from https://myapp.example.com/dashboard so I can check if our accessible names are set correctly."},{"title":"Extracting nav labels from raw HTML","prompt":"Here's the HTML of a page I scraped — can you pull out every aria-label value from it so I know what screen-reader labels are present?"},{"title":"Comparing aria labels across pages","prompt":"Get the aria-label values from https://competitor.example.com/pricing — I want to compare how they label their interactive elements."}],"resultDescription":"A list of all aria-label attribute values found in the page or HTML, extracted via the CSS [aria-label] selector. Returns matched values as strings, enabling downstream accessibility auditing or UI analysis.","failureModes":["URL is unreachable or returns non-200 status — extraction fails with network error","SSRF-blocked URL (private IP range, localhost) — rejected for security reasons","HTML input exceeds 200,000 character limit — request rejected","No aria-label attributes present in the page — returns empty result set","Malformed HTML that prevents CSS selector parsing — may return partial or empty results","URL missing or both url and html omitted — validation error"],"whenToPreferThis":"Use this endpoint when you need to programmatically extract aria-label accessibility attribute values from either a live public webpage (by URL) or raw HTML. Prefer it over general-purpose scraping tools when the specific goal is accessibility label extraction. Note the description recommends trying the free POST /v1/sandbox/css-aria-label endpoint first before paying $0.007 USDC for this one.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:49:01.193Z","isFirstParty":false,"canonicalSlug":"agentshelf-syntexa-ch-css-aria-label-extractor-da0ca827"}