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Open Graph & Social Preview Checker
x402
Open Graph & Social Preview Checker is a paid API for AI agents from agent-data.centorprat.workers.dev, paid per call via x402, $0.015/call, status unknown (last checked 2026-10-29).
Reads Open Graph and Twitter Card meta tags from given URLs and returns the exact social share preview (title, description, image, type) with validation findings for Facebook, LinkedIn, Twitter/X, and Slack.
Price / call$0.015
Success—
StatusUnknown
How this service works
Pay-per-call data and tools for AI agents, $0.002-0.01 per call in USDC via x402 (Base, Polygon or Solana), no account or API key; MAX tiers ($0.05-0.25) run deeper jobs. Agent toolkit: web search, search + read top pages, any page as clean markdown with a prompt-injection check, which-x402-API-to-call recommender, seller check. Data: Google Maps places with contacts, YouTube video data and transcripts, job listings (Indeed, LinkedIn, 13 boards), Google Ads Transparency, TikTok comments, Pinterest, Airbnb, Redfin, AliExpress, app stores, live sports, website and SEO checks, Shopify store tech stacks, and onchain token / address risk checks.
Output
For each submitted URL, the endpoint returns the extracted Open Graph and Twitter Card metadata (title, description, image URL, content type), the rendered preview as each major platform would display it, and a validation report flagging missing or incomplete tags per platform (Facebook, LinkedIn, Twitter/X, Slack).
Example use cases
Pre-launch landing page audit
“Before we launch tomorrow, check https://myproduct.com and https://myproduct.com/pricing — I need to know exactly what preview card will show on Facebook and LinkedIn, and whether any required tags are missing.”
Blog post sharing validation
“I just published https://techblog.example.com/ai-trends-2025 — can you check if the Open Graph and Twitter Card tags are all set up correctly so the preview looks good when someone shares it on Twitter and Slack?”
Debugging broken social preview
“Someone told me our link looks wrong when shared in Slack — can you pull the Open Graph tags from https://shop.example.com/sale and tell me what's missing or incorrect that would cause a bad unfurl?”
Technical details
Endpoint
POSThttps://agent-data.centorprat.workers.dev/tools/open-graph-social-preview-checker?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to audit, debug, or validate social sharing metadata for specific web pages without requiring any API keys. It is ideal for pre-publish checks, SEO audits, or diagnosing why a link preview looks broken on a specific platform. Unlike general web scrapers, it specifically targets OG/Twitter Card tags and maps results to per-platform preview standards.
Side effects
- URL is unreachable or returns non-200 status — failed lookups are not charged
- Page has no Open Graph or Twitter Card tags at all — returns empty/null fields with validation warnings
- URL returns a redirect loop or bot-blocking response — extraction fails
- Input array exceeds 3 URLs — request rejected per schema limit
- Malformed URL provided — validation error returned
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| urls | array | Pages to check, e.g. ["https://your-site.com/blog/post"]. One preview per URL. |
Output
Schema · Response
{
"type": "json",
"example": {
"items": [
{
"url": "https://www.apple.com/",
"note": "Read-only parse of the page's meta tags. Preview reflects the tags; platforms cache and may crop images - confirm in each platform's official debugger.",
"signal": "incomplete",
"fetched": true,
"preview": {
"url": "https://www.apple.com/",
"type": "website",
"image": "https://www.apple.com/ac/structured-data/images/open_graph_logo.png?202610011401",
"title": "Apple",
"siteName": "Apple",
"description": "Discover the innovative world of Apple and shop everything iPhone, iPad, Apple Watch, Mac, and Apple TV, plus explore accessories, entertainment, and expert device support.",
"twitterCard": null
},
"twitter": {},
"finalUrl": "https://www.apple.com/",
"findings": [
"No twitter:card - X uses a basic/fallback preview."
],
"checkedAt": "2026-10-23T11:31:51+00:00",
"openGraph": {
"url": "https://www.apple.com/",
"type": "website",
"image": "https://www.apple.com/ac/structured-data/images/open_graph_logo.png?202610011401",
"title": "Apple",
"locale": "en_US",
"site_name": "Apple",
"description": "Discover the innovative world of Apple and shop everything iPhone, iPad, Apple Watch, Mac, and Apple TV, plus explore accessories, entertainment, and expert device support."
},
"perPlatform": {
"slack": true,
"twitter": true,
"facebook": true,
"linkedin": true
}
}
]
}
}Tags
x402
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