{"uid":"cap_CuYsodAlxttEKhHW4Au4U","slug":"agent-tools-web-meta-extractor-ca5db57f","name":"Agent Tools Web Meta Extractor","description":"Pay-per-call utilities for AI agents over x402, USDC on Base.","url":"https://agents.crowdspark.me/v1/web/meta?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["url"],"properties":{"url":{"type":"string","description":"Page URL"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"url":"https://github.com/","title":"GitHub","status":200,"og_image":"https://github.githubassets.com/images/modules/site/social-cards/campaign-social.png","final_url":"https://github.com/","site_name":"GitHub","description":"Join the world's most widely adopted..."}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_hRkugEJvbuQPDKR747rDx","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches link preview and unfurl data for a given URL, including title, description, Open Graph image, site name, canonical URL, favicon, and final URL after redirects.","exampleAgentPrompt":"Can you fetch the link preview metadata for https://openai.com — I need the title, description, og:image, site name, and the final URL after any redirects?","exampleUseCases":[{"title":"Link card generation for chat app","prompt":"Grab the link preview data for https://vercel.com so I can render a rich link card with the title, description, and Open Graph image in our chat interface."},{"title":"SEO metadata audit for a competitor page","prompt":"Pull the full metadata from https://stripe.com — I want to see their page title, meta description, og:image, and canonical URL to benchmark against our own landing page."},{"title":"Validate shared article before posting","prompt":"Before I share this article, can you check https://www.nytimes.com/2024/01/15/technology/ai-news.html and tell me what title, description, and image will show up in the link preview?"}],"resultDescription":"Returns a JSON object containing: url (requested URL), final_url (after redirect resolution), status (HTTP status code), title (page title), description (meta description), og_image (Open Graph image URL), site_name (OG site name), and favicon URL.","failureModes":["URL is unreachable or returns a non-200 status — status field will reflect the actual HTTP code","Page has no Open Graph tags — og_image or site_name fields may be null or absent","URL redirects more than the allowed hop count — may return partial or error response","Malformed or missing URL query parameter — returns validation error","Page blocks crawlers via robots.txt or returns 403 — metadata may be empty or partial"],"whenToPreferThis":"Use this endpoint when you need structured link preview or unfurl data from a URL — including title, description, og:image, site name, favicon, and the resolved final URL after redirects. Prefer it over full page scrapers when you only need metadata (not page content) and want a fast, lightweight response. It is ideal for building link cards, enriching shared URLs, auditing Open Graph tags, or validating what a link will look like when shared on social or messaging platforms.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:37:55.096Z","isFirstParty":false,"canonicalSlug":"agent-tools-web-meta-extractor-ca5db57f"}