{"uid":"cap_5IVplQ3wtAzqIWQRM88Kk","slug":"agentshelf-profile-rel-license-link-extractor-64258392","name":"AgentShelf Profile Rel-License Link Extractor","description":"Call when an agent needs link rel=license hrefs extracted from a public page or HTML (SSRF-safe). Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/profile-rel-license first.","url":"https://agentshelf.syntexa.ch/v1/profile-rel-license?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 name=\"description\" content=\"Desc\"><meta property=\"og:title\" content=\"OG\">\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":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_fSs76hSPZhl5iZohlptVO","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Extracts all link[rel=license] href values from a given public URL or raw HTML string, returning the license URLs found on the page.","exampleAgentPrompt":"Can you pull out any link rel='license' hrefs from this page: https://example.org/article — I want to know what license they've declared in their HTML.","exampleUseCases":[{"title":"License check for content reuse","prompt":"Check this article at https://creativecommons.org/licenses/by/4.0/deed.en and extract any link rel='license' href so I know if I can legally reuse the content."},{"title":"HTML snippet license extraction","prompt":"I have some raw HTML from a scrape — can you parse it and pull out any link rel='license' hrefs? Here's the HTML: <html><head><link rel='license' href='https://opensource.org/licenses/MIT'/></head><body></body></html>"},{"title":"Verify license declaration on publisher site","prompt":"I need to verify whether this publisher page at https://news.example.com/story/123 has a license declared in its HTML link tags — can you extract the rel=license href if one exists?"}],"resultDescription":"A list of href values from all link[rel=license] elements found in the provided page or HTML. May return an empty list if no such link tags are present.","failureModes":["URL is not publicly accessible or returns a non-200 status — extraction fails with an error","SSRF-blocked URL (private IP ranges, localhost) — rejected for security reasons","HTML exceeds 200,000 character limit — request rejected","URL parameter exceeds 2,048 characters — request rejected","Page has no link[rel=license] elements — returns empty result","Malformed HTML that cannot be parsed — may return empty or partial results"],"whenToPreferThis":"Use this endpoint when you need to programmatically discover license declarations embedded in a webpage's HTML link tags (rel=license), either by providing a public URL to fetch or by supplying raw HTML directly. Prefer this over general-purpose web scrapers when you specifically need license link metadata and want an SSRF-safe, deterministic extraction at low cost ($0.001 USDC).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:50:01.715Z","isFirstParty":false,"canonicalSlug":"agentshelf-profile-rel-license-link-extractor-64258392"}