{"uid":"cap_uszs_9U_BliEZWGL9VfMQ","slug":"agentshelf-article-author-extractor-366641a8","name":"AgentShelf Article Author Extractor","description":"Call when an agent needs article:author extracted from a public page or HTML (SSRF-safe). Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/profile-article-author first.","url":"https://agentshelf.syntexa.ch/v1/profile-article-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":"0.001","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_yDxQQS5jZe-eJ7mU1SC0k","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 the article:author metadata field from a public webpage URL or raw HTML content, returning the author information in an SSRF-safe manner.","exampleAgentPrompt":"Can you extract the article author from this page — https://example.com/some-news-article — using the article:author meta tag?","exampleUseCases":[{"title":"Author attribution for news aggregator","prompt":"I'm building a news feed and need to credit the right author — can you pull the article:author from this page: https://techcrunch.com/2024/05/01/some-article/ ?"},{"title":"Content audit across blog posts","prompt":"I have this HTML from a blog post and I need to know who authored it — can you extract the article:author field from this HTML for me?"},{"title":"Research citation tool","prompt":"I want to properly cite this article — can you grab the author name from https://www.theguardian.com/technology/2024/some-article so I can include it in my bibliography?"}],"resultDescription":"Returns the extracted article:author value from the page's meta tags or structured HTML. This typically includes the author's name as declared in the page's metadata. If no article:author is found, the response will indicate no match.","failureModes":["URL is unreachable or returns a non-200 status — extraction fails with an error","Page does not contain an article:author meta tag — returns empty or null result","HTML content exceeds 200,000 character limit — request rejected","URL shorter than 8 characters or longer than 2048 characters — validation error","SSRF-blocked URL (private IP ranges, localhost) — request rejected for safety","Malformed HTML that cannot be parsed — may return empty result"],"whenToPreferThis":"Choose this endpoint when you need to specifically extract the article:author metadata field from a web page or HTML snippet in a safe, sandboxed way. It is ideal for content pipelines, news aggregators, citation tools, or any workflow that requires reliable author attribution from article pages. Prefer the free sandbox endpoint (/v1/sandbox/profile-article-author) for testing. Use this paid endpoint ($0.001 USDC) for production workloads where SSRF safety and reliability are required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:50:02.966Z","isFirstParty":false,"canonicalSlug":"agentshelf-article-author-extractor-366641a8"}