{"uid":"cap_cjSFRUjnkV1D5RoTeeup0","slug":"agentshelf-syntexa-ch-xpath-meta-description-extractor-918953f6","name":"agentshelf.syntexa.ch XPath Meta Description Extractor","description":"Call when an agent needs content of meta name=description via //meta[@name='description']/@content from a public page or HTML (SSRF-safe). Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/xpath-meta-description first.","url":"https://agentshelf.syntexa.ch/v1/xpath-meta-description?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_rvbmT3P19MPKqtbpUqyef","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 the content of the HTML meta description tag (meta[name='description']) from a public URL or raw HTML string, SSRF-safe.","exampleAgentPrompt":"Can you fetch the meta description tag from https://example.com and tell me what it says?","exampleUseCases":[{"title":"SEO audit of competitor pages","prompt":"Pull the meta description from https://www.competitor.com/about so I can see what they're using for their SEO snippet."},{"title":"Link preview generation","prompt":"I need the meta description from https://techcrunch.com/2024/01/15/some-article to build a link preview card — can you grab it?"},{"title":"Content cataloging from raw HTML","prompt":"I have this HTML string from a scraped page — can you extract the meta description tag content from it?"}],"resultDescription":"Returns the string value of the content attribute from the first matching <meta name='description'> element found in the fetched or provided HTML. If no meta description tag is present, returns an empty or null result.","failureModes":["URL is unreachable or returns non-200 status — fetch fails with network error","URL is a private/internal IP address — rejected by SSRF protection","HTML does not contain a meta name=description tag — empty or null content returned","HTML string exceeds 200,000 character limit — request rejected","URL string is fewer than 8 characters or malformed — validation error","Page requires JavaScript rendering — static HTML fetch may miss dynamically injected meta tags"],"whenToPreferThis":"Use this endpoint when you need specifically the meta description tag content from a webpage, particularly for SEO auditing, link preview generation, or content cataloging workflows. Prefer this over generic scraping endpoints when you only need this one XPath-targeted field. Use the unpaid POST /v1/sandbox/xpath-meta-description for testing before incurring the $0.002 USDC charge.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:50:25.688Z","isFirstParty":false,"canonicalSlug":"agentshelf-syntexa-ch-xpath-meta-description-extractor-918953f6"}