{"uid":"cap_zKkM__jRvaA5kEhPZnniB","slug":"agentshelf-twitter-card-extractor-3e03e2f5","name":"AgentShelf Twitter Card Extractor","description":"Call when an agent needs twitter:card extracted from a public page or HTML (SSRF-safe). Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/profile-twitter-card first.","url":"https://agentshelf.syntexa.ch/v1/profile-twitter-card?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"url":{"type":"string","maxLength":2048,"minLength":8,"description":"Public page to fetch. The selector or profile is fixed by the SKU. Provide url or html."},"html":{"type":"string","examples":["<!doctype html><html lang=\"en\"><head><title>Hello</title>\n<meta name=\"description\" content=\"Desc\"><meta property=\"og:title\" content=\"OG\">\n<link rel=\"canonical\" href=\"https://example.com/\"><link rel=\"icon\" href=\"/favicon.ico\">\n</head><body><h1>Hello</h1><a href=\"https://example.com/a\">A</a></body></html>"],"maxLength":200000,"minLength":1,"description":"HTML to extract from locally. Provide html or url. When both are set, html is used."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm__wU3QB0Y5NTT1gjSogso-","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Extracts twitter:card Open Graph/meta tag data from a public URL or raw HTML, with SSRF protection.","exampleAgentPrompt":"Can you pull the twitter:card metadata from https://example.com/article — I need the card type, title, description, and image URL from that page's meta tags.","exampleUseCases":[{"title":"Social preview audit for a website","prompt":"Check https://techblog.example.com/launch-post and extract all the twitter:card meta tags so I can see how the article will appear when shared on X/Twitter."},{"title":"SEO metadata validation pipeline","prompt":"I have this HTML snippet from our product page — can you parse it and extract any twitter:card metadata so I can verify the title, description, and image are set correctly?"},{"title":"Competitive research on social metadata","prompt":"Extract the twitter:card information from https://competitor.com/pricing — I want to know what card type they're using and what title and image they've set for social sharing."}],"resultDescription":"Returns the extracted twitter:card meta tag values found in the page or HTML, including card type (e.g. summary, summary_large_image), title, description, image URL, site handle, and other twitter: prefixed meta properties present in the document.","failureModes":["URL is not publicly accessible or returns non-200 status","SSRF check blocks private/internal IP ranges or localhost URLs","HTML input exceeds 200,000 character limit","No twitter:card meta tags found in the page","URL parameter too short (< 8 chars) or too long (> 2048 chars)","Payment of $0.002 USDC not provided or rejected"],"whenToPreferThis":"Use this endpoint when you need to reliably extract twitter:card metadata from a public URL or raw HTML without building your own scraper. Prefer the free sandbox POST /v1/sandbox/profile-twitter-card first; fall back to this paid endpoint when the sandbox is unavailable or rate-limited. Choose this over generic scraping tools when you specifically need structured twitter: meta tag extraction with SSRF safety guarantees.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T04:12:20.008Z","isFirstParty":false,"canonicalSlug":"agentshelf-twitter-card-extractor-3e03e2f5"}