{"uid":"cap_v-4tRrFPXddH5NYLFv5tZ","slug":"url-metadata-extractor-amanchain-87a61acc","name":"URL Metadata Extractor (AmanChain)","description":"URL Metadata Extract: URL title, description, Open Graph image and canonical metadata Executed deterministically by the AmanChain node against live consensus state (real blocks, pools, balances) — paid per call via x402, settled in USDC on Base. Input: JSON body {\"serviceId\":\"aman-url-meta\",\"request\":\"<input>\"}. No account, no API key.","url":"https://preview-chat-701ec510-82d7-4ee3-ae9d-8fdb8c4f421b.space-z.ai/api/x402/aman-url-meta","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","properties":{"request":{"type":"string","description":"service input (see body example)"},"serviceId":{"type":"string","description":"the service id, \"aman-url-meta\""}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.004977","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":"$0.004977/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004977","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004977","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_13f7-323vDV-WZoXuS1G2","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004977","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Extracts title, description, Open Graph image, and canonical metadata from any URL","exampleAgentPrompt":"Can you fetch the title, description, and Open Graph image for https://openai.com so I can use it as a link preview?","exampleUseCases":[{"title":"Link preview card generation","prompt":"Pull the title, description, and og:image from https://stripe.com so I can render a link preview card in my app."},{"title":"SEO metadata audit","prompt":"Check what title, canonical URL, and meta description are currently set on https://myblog.com/my-new-article — I want to make sure the SEO metadata looks right."},{"title":"Social share thumbnail lookup","prompt":"What Open Graph image and description does https://github.com/vercel/next.js show when shared on social media?"}],"resultDescription":"Returns the page title, meta description, Open Graph image URL, canonical URL, and other Open Graph/meta tags extracted from the target webpage's HTML head section.","failureModes":["URL is unreachable or returns non-200 status — no metadata returned","Target page blocks scrapers or returns a bot-detection page — incomplete or empty metadata","Page has no Open Graph tags — only basic title/description returned if present","Malformed or invalid URL input — request rejected","Page loads metadata via JavaScript only — statically fetched metadata may be missing dynamic OG tags"],"whenToPreferThis":"Use this endpoint when you need quick, structured link preview metadata (title, description, og:image, canonical) from a URL without setting up a browser or full scraper. Ideal for generating link cards, auditing SEO metadata, or enriching content with social preview data. Prefer this over full-page scrapers when you only need head-level metadata, and over manual HTTP fetching when you want normalized OG output with no API key or account required — just pay per call via x402/USDC.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:51:53.745Z","isFirstParty":false}