{"uid":"cap_xSPeuvMmPvU-IhOc146wL","slug":"agentshelf-profile-rel-help-link-extractor-d485a589","name":"AgentShelf Profile Rel-Help Link Extractor","description":"Call when an agent needs link rel=help hrefs extracted from a public page or HTML (SSRF-safe). Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/profile-rel-help first.","url":"https://agentshelf.syntexa.ch/v1/profile-rel-help?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":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_El524TMZYet-DTTk4KGo_","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","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=help] href values from a public webpage URL or raw HTML, with SSRF protection.","exampleAgentPrompt":"Can you extract all the link[rel=help] hrefs from https://example.com/docs — I need to find every help link referenced on that page?","exampleUseCases":[{"title":"Discover help links on documentation page","prompt":"Go to https://developer.myapp.io/api-reference and pull out all the link[rel=help] hrefs so I can see which help resources the page points to."},{"title":"Parse help relations from raw HTML snippet","prompt":"I have this HTML from a page I already downloaded — can you extract all the link rel=help href values from it? Here's the HTML: <html><head><link rel='help' href='https://help.example.com/faq'></head><body></body></html>"},{"title":"Audit a web app for help link coverage","prompt":"Check https://app.acmecorp.com/settings and tell me all the rel=help links it declares — I'm auditing whether our settings page properly exposes help documentation."}],"resultDescription":"A list of href values found in link[rel=help] elements on the target page or within the provided HTML. Returns the extracted URLs as structured data. If no rel=help links are found, returns an empty list.","failureModes":["URL is unreachable or returns non-200 status — extraction fails","SSRF-blocked URL (internal/private IP ranges) — request rejected for security","HTML input exceeds 200,000 character limit — request rejected","URL shorter than 8 characters or longer than 2048 characters — validation error","Target page contains no link[rel=help] elements — returns empty result","Malformed HTML that cannot be parsed — may return incomplete or empty results"],"whenToPreferThis":"Use this endpoint when you need to programmatically discover link[rel=help] hrefs from a public webpage or a chunk of HTML you already have. It is SSRF-safe, making it suitable for agent workflows that process user-supplied URLs without risking internal network access. If a free sandbox equivalent at /v1/sandbox/profile-rel-help is available, prefer that first to avoid the $0.002 USDC cost.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T12:55:08.890Z","isFirstParty":false,"canonicalSlug":"agentshelf-profile-rel-help-link-extractor-d485a589"}