{"uid":"cap_aFZ1jSXosml4aLB-tbe3s","slug":"url-metadata-extractor-d7f2c38b","name":"URL Metadata Extractor","description":"Fetch a page and extract title, description, OpenGraph/Twitter cards, canonical, and favicon.","url":"https://api.24klabs.ai/api/v1/url-metadata","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"url":{"type":"string"}}},"responseSchema":{"type":"json","example":{"title":"Example Domain"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_SKGF99FFsX1lae3Bf1lqY","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches a webpage and extracts its title, description, OpenGraph/Twitter card tags, canonical URL, and favicon.","exampleAgentPrompt":"Can you pull the title, description, og:image, and favicon from https://stripe.com so I can build a link preview card for it?","exampleUseCases":[{"title":"Link preview card generation","prompt":"Fetch the metadata from https://openai.com/blog/chatgpt so I can render a nice link preview — I need the title, description, og:image, and favicon."},{"title":"SEO metadata audit","prompt":"Check what title, meta description, and canonical URL are set on https://example.com/landing-page — I want to make sure their SEO tags are populated correctly."},{"title":"Social share card inspection","prompt":"Pull the OpenGraph and Twitter card tags from https://github.com/vercel/next.js so I can see how it would appear when shared on social media."}],"resultDescription":"Returns structured metadata extracted from the fetched page including: page title, meta description, OpenGraph properties (og:title, og:description, og:image, og:url, etc.), Twitter card properties, canonical URL, and favicon URL.","failureModes":["URL is unreachable or returns a non-200 status — metadata fields may be empty or error returned","Page uses JavaScript rendering exclusively — statically served meta tags may be missing","URL points to a non-HTML resource (PDF, image) — no HTML metadata available","Page blocks crawlers via robots.txt or user-agent checks — fetch may fail or return partial content","Malformed or invalid URL input — request rejected with validation error"],"whenToPreferThis":"Use this endpoint when you need to extract standard webpage metadata (title, description, OG tags, Twitter cards, canonical, favicon) from any public URL without running a full browser. Ideal for building link previews, auditing SEO tags, or enriching content with page metadata. Prefer over general-purpose web scrapers when the specific goal is structured social/SEO metadata rather than full page content.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T12:50:03.878Z","isFirstParty":false}