{"name":"url-metadata-extract","description":"Extracts page metadata from any URL: title, description, Open Graph and Twitter Card tags, canonical link, and favicon. Also parses html lang, keywords, robots, author, article:published_time, and JSON-LD blocks, returning absolute URLs for image and favicon. Useful for SEO audits, link-preview generation, content cataloging, RAG ingestion. Use it as an OG tags parser, meta tag extractor, link preview builder, favicon resolver, JSON-LD reader, or canonical URL extractor.","price":"$0.003","method":"POST","input_schema":{"properties":{"url":{"type":"string","description":"Page URL (http or https) to fetch and parse."},"user_agent":{"type":"string","description":"Optional User-Agent header sent on fetch."},"follow_redirects":{"type":"boolean","description":"Default true."}},"required":["url"]},"input_example":{"url":"https://en.wikipedia.org/wiki/Markdown"},"output_example":{"url":"https://en.wikipedia.org/wiki/Markdown","final_url":"https://en.wikipedia.org/wiki/Markdown","status":200,"title":"Markdown - Wikipedia","description":"Markdown is a lightweight markup language...","image":"https://upload.wikimedia.org/wikipedia/commons/4/48/Markdown-mark.svg","canonical":"https://en.wikipedia.org/wiki/Markdown","favicon":"https://en.wikipedia.org/favicon.ico","language":"en","og":{"og:title":"Markdown - Wikipedia","og:type":"website"},"twitter":{"twitter:card":"summary"},"json_ld":[]},"x402_payment_required":true,"x402_facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}