{"uid":"cap_Y4DPb3TI9sshxyNwQs4E0","slug":"agentshelf-meta-author-extractor-a5edaaeb","name":"AgentShelf Meta Author Extractor","description":"Call when an agent needs the meta author extracted from a public page or HTML (SSRF-safe). Exact $0.006 USDC. Prefer unpaid POST /v1/sandbox/profile-meta-author first.","url":"https://agentshelf.syntexa.ch/v1/profile-meta-author?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":"0.006","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":"$0.006/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.006","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.006","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ua9AxWHKN6wjJfwMZUqsA","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.006","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Extracts the meta author tag value from a public webpage or raw HTML document, SSRF-safe.","exampleAgentPrompt":"Can you extract the meta author from this page: https://example.com/article/my-post?","exampleUseCases":[{"title":"Article authorship attribution pipeline","prompt":"I have this article URL — https://techblog.example.com/2024/ai-trends — can you pull out the meta author so I know who wrote it?"},{"title":"HTML snippet author lookup","prompt":"I've got some raw HTML from a page I scraped. Can you find the meta author value in it?"},{"title":"Content audit for author metadata","prompt":"Check this URL https://news.example.com/story/456 and tell me what author name is set in the meta tags."}],"resultDescription":"Returns the value of the HTML <meta name='author'> tag extracted from the provided URL (fetched SSRF-safely) or raw HTML string. If no author meta tag is present, the response will indicate absence.","failureModes":["URL is unreachable or returns a non-200 status — extraction fails with an error","Page has no meta author tag — returns empty or null result","Provided HTML exceeds 200,000 character limit — request rejected","URL is blocked by SSRF protection rules — request rejected","Malformed URL or HTML below minimum length — validation error"],"whenToPreferThis":"Use this endpoint when you need only the meta author value from a page and want a cheap ($0.006 USDC), focused extraction rather than a full-page scrape. Prefer the free sandbox POST /v1/sandbox/profile-meta-author for testing. Choose this over general HTML parsers when SSRF safety is required and you are operating in an agentic pipeline that needs reliable, single-field extraction.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:50:06.133Z","isFirstParty":false,"canonicalSlug":"agentshelf-meta-author-extractor-a5edaaeb"}