{"uid":"cap_-XLYvG0tt6VRiiV6F_SJi","slug":"web-metadata-extractor-409961c7","name":"Web Metadata Extractor","description":"Agent-ready x402 APIs for AI video production, audio localization, web research, document extraction, data analysis, and structured JSON transformation.","url":"https://api.x402cloud.space/api/v1/web-metadata-extractor","method":"POST","headers":{},"bodySchema":{"type":"object","required":["input"],"properties":{"input":{"type":"object"},"options":{"type":"object"}}},"responseSchema":{"type":"object","required":["status","request_id","result"],"properties":{"usage":{"type":"object"},"result":{"type":"object","additionalProperties":true},"status":{"type":"string"},"payment":{"type":"object","additionalProperties":true},"warnings":{"type":"array","items":{"type":"string"}},"model_used":{"type":"string"},"request_id":{"type":"string"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_F_qy9ior6v279UYHYyn3O","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Extracts structured metadata from web pages including titles, descriptions, Open Graph tags, schema.org data, and other HTML head elements","exampleAgentPrompt":"Can you extract the metadata from https://techcrunch.com/2024/01/15/ai-startup-funding — I need the page title, meta description, Open Graph tags, and any schema.org structured data it has?","exampleUseCases":[{"title":"Link preview card generation","prompt":"I'm building a link preview feature — can you grab the title, description, and Open Graph image URL from https://www.theverge.com/2024/3/10/apple-vision-pro-review so I can generate a preview card?"},{"title":"SEO metadata audit for a competitor page","prompt":"Can you extract all the metadata from https://stripe.com/payments — I want to see their page title, meta description, canonical URL, and any schema.org markup they're using?"},{"title":"Article metadata for content aggregation","prompt":"Pull the structured metadata from https://medium.com/@johndoe/building-ai-agents-2024 — I need the author, publish date, keywords, and description to index it in my content library."}],"resultDescription":"Returns a JSON object with status, request_id, and a result object containing extracted metadata fields such as page title, meta description, Open Graph properties (og:title, og:description, og:image, og:url), Twitter card tags, canonical URL, keywords, author, favicon URL, schema.org structured data, and any other HTML head metadata. May include a usage object and warnings array for partial extraction cases.","failureModes":["URL is unreachable or returns a non-200 status — result may be empty or partial","Page uses heavy JavaScript rendering and metadata is not in static HTML — dynamic content may not be extracted","URL is behind a paywall or authentication — returns empty or minimal metadata","Malformed or missing input URL — returns validation error","Rate limiting or bot protection on target site — request may fail or return blocked page metadata","Network timeout on slow-loading pages — may return partial results with warnings"],"whenToPreferThis":"Choose this endpoint when you need fast, structured extraction of HTML metadata (titles, Open Graph, schema.org, canonical URLs) from a web page without needing to parse or process the full page body. It is ideal for link preview generation, SEO audits, content indexing, and metadata enrichment pipelines. Prefer this over a full web scraper when you only need head-level metadata and want a clean JSON response at low cost ($0.01 USDC per call via x402 micropayment).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:47:15.555Z","isFirstParty":false}