{"uid":"cap_9-BsKn7-AYB9w9YAs7-ar","slug":"openverbs-web-unfurl-link-preview-metadata-extractor-0d6d1c25","name":"OpenVerbs Web Unfurl – Link Preview Metadata Extractor","description":"Fetch a URL and return link-preview metadata from Open Graph, Twitter Card and standard meta tags.","url":"https://web.openverbs.com/v1/unfurl","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","required":["url"],"properties":{"url":{"type":"string","format":"uri","maxLength":2048,"description":"Public http(s) URL to fetch. Private/loopback/link-local addresses are rejected."}},"additionalProperties":false},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.006","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":"$0.006/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.006","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.006","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_TbDCCLo5b5qq7ieJZxywr","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.006","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches a public URL and returns Open Graph, Twitter Card, and standard meta tag preview metadata (title, description, image, etc.)","exampleAgentPrompt":"Can you unfurl this URL and give me the Open Graph title, description, and preview image — https://www.nytimes.com/2024/01/15/technology/ai-agents.html?","exampleUseCases":[{"title":"Rich link preview for chat app","prompt":"I need to show a link preview card when someone shares https://openai.com/research/gpt-4 — can you fetch its og:title, og:description, and og:image for me?"},{"title":"Validate social sharing metadata","prompt":"Before I publish my blog post at https://myblog.com/new-article, can you check what title, description, and image would show up when someone shares it on social media?"},{"title":"Enrich bookmarked URLs with metadata","prompt":"I just saved https://github.com/vercel/next.js — can you pull the page title, description, and thumbnail so I can display them in my bookmark manager?"}],"resultDescription":"Returns structured link-preview metadata extracted from Open Graph, Twitter Card, and standard HTML meta tags for the provided URL — including fields like title, description, image URL, site name, and canonical URL where available.","failureModes":["Private, loopback, or link-local IP addresses are rejected with an error","URLs that return non-200 HTTP status codes may yield partial or empty metadata","Pages with no Open Graph or meta tags return minimal metadata","Paywalled or bot-blocked pages may not return complete metadata","Malformed or non-URI input triggers a validation error"],"whenToPreferThis":"Use this endpoint when you need quick, structured link-preview metadata (title, description, image) from a public URL for display or enrichment purposes — without needing full page content or structured schema.org data. Prefer it over full scraping when only social-sharing metadata is needed. Choose sibling endpoints on web.openverbs.com if you need the full article text or JSON-LD structured data instead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:34:26.606Z","isFirstParty":false}