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DopamineDesk URL Metadata Extractor
x402
DopamineDesk URL Metadata Extractor is a paid API for AI agents from ai-data-marketplace-1042299154756.us-central1.run.app, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-14).
Fetches and returns Open Graph and page metadata (title, description, image, favicon, site name) for any given URL
Price / call$0.003
Success—
StatusUnknown
How this service works
Fetch a public HTTP(S) page with private-network blocking and extract its title, description, Open Graph image, status, and content type.
Output
A JSON object containing the canonical URL, page title, meta description, Open Graph image URL, favicon URL, and site name extracted from the target webpage's HTML metadata tags.
Example use cases
Link preview card generation
“Grab the metadata for https://stripe.com/docs so I can build a rich link preview card — I need the title, description, thumbnail image, and favicon.”
SEO audit of competitor page
“Pull the Open Graph metadata from https://www.notion.so and tell me what title, description, and social preview image they're using.”
Bookmark enrichment pipeline
“I just saved https://github.com/vercel/next.js to my reading list — can you fetch its page title, site name, description, and preview image so I can label it properly?”
Technical details
Endpoint
GEThttps://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/url_metadataWhen to prefer
Choose this endpoint when you need quick, structured Open Graph and page metadata (title, description, image, favicon, site name) from a URL without building or hosting your own scraper. It is ideal for link preview generation, bookmark enrichment, SEO audits, or any agent workflow that needs to display or analyze webpage identity data at $0.003 per call with USDC micropayment settlement via x402.
Side effects
- URL is unreachable or returns a non-200 status — metadata fields may be null or missing
- Target page blocks bots/scrapers — may return empty or incomplete metadata
- URL has no Open Graph tags — title/description/image may fall back to basic HTML or be absent
- Malformed or invalid URL input — likely returns an error response
- Dynamic/SPA pages that render content via JavaScript may yield incomplete metadata
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"url": "https://github.com/",
"title": "GitHub · Change is constant. GitHub keeps you ahead. · GitHub",
"source": "live public web fetch",
"success": true,
"og_image": "https://images.ctfassets.net/8aevphvgewt8/4pe4eOtUJ0ARpZRE4fNekf/f52b1f9c52f059a33170229883731ed0/GH-Homepage-Universe-img.png",
"fetched_at": "2026-08-07T07:32:39.578Z",
"description": "Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build software that advances humanity.",
"status_code": 200,
"content_type": "text/html; charset=utf-8",
"marketplace_metadata": {
"source": "live public web fetch",
"billable": true,
"data_mode": "live_source",
"availability": "operational"
}
}
}Tags
x402
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