{"uid":"cap_g4nhyRR-Ra6ZP6uLOsdqC","slug":"css-nav-href-extractor-00a5542e","name":"CSS Nav Href Extractor","description":"Call when an agent needs nav anchor hrefs via nav a[href] from a public page or HTML (SSRF-safe). Exact $0.005 USDC. Prefer unpaid POST /v1/sandbox/css-nav-href first.","url":"https://agentshelf.syntexa.ch/v1/css-nav-href?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":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Yunn4cU4YlDgreBZYQnYB","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Extracts navigation anchor hrefs from a public webpage or raw HTML using CSS selector nav a[href], with SSRF protection.","exampleAgentPrompt":"Can you extract all the navigation links from https://example.com — I need the hrefs from the nav menu?","exampleUseCases":[{"title":"Site navigation audit for SEO","prompt":"Pull all the navigation anchor links from https://acmecorp.com so I can audit their site structure and check for broken nav URLs."},{"title":"Scraping nav links from raw HTML","prompt":"I have this raw HTML snippet — can you extract all the href values from the nav elements in it so I can see where the navigation points?"},{"title":"Building a site map from nav","prompt":"Go to https://myblog.io and get me all the hrefs in the nav bar — I want to build a quick site map of the main sections."}],"resultDescription":"A list of href attribute values extracted from nav a[href] elements on the given page or HTML, representing the navigation link URLs found in the page's navigation sections.","failureModes":["URL is not publicly accessible or returns non-200 status","SSRF protection blocks private/internal IP ranges or localhost URLs","HTML input exceeds 200,000 character limit","No nav a[href] elements found — returns empty list","Malformed URL or HTML causing parse failure","Network timeout fetching the target URL"],"whenToPreferThis":"Use this endpoint when you need to specifically extract navigation anchor hrefs (nav a[href]) from a webpage or HTML fragment in an SSRF-safe way. Prefer the free sandbox POST /v1/sandbox/css-nav-href for testing or unpaid use. Choose this over general-purpose scraping tools when you only need nav-section links and want a lightweight, cost-predictable ($0.005 USDC) extraction without running your own browser or parser.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T04:52:37.119Z","isFirstParty":false,"canonicalSlug":"css-nav-href-extractor-00a5542e"}