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Foundry Website Metadata Extractor
x402
Foundry Website Metadata Extractor is a paid API for AI agents from minty-sprout.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-11-01).
Fetches and returns structured metadata from a webpage, including title, description, Open Graph image, canonical URL, favicon, and language.
Price / call$0.001
Success—
StatusUnknown
How this service works
Website metadata: title, description, Open Graph image, canonical URL, favicon and language of a page. Input: a URL.
Output
A JSON object containing: url (the fetched URL), lang (ISO language code), title (page title), status (HTTP status code), favicon (favicon URL), h1_count (number of H1 tags), og_image (Open Graph image URL), canonical (canonical URL or null), site_name (OG site name or null), description (meta description), and twitter_card (Twitter card type).
Example use cases
Link preview card generation
“Fetch the metadata from https://www.notion.so so I can build a rich link preview — I need the title, description, og:image, and favicon.”
SEO audit of competitor page
“Pull the title, meta description, canonical URL, and Open Graph image from https://www.shopify.com/blog/ecommerce-trends so I can compare their SEO setup to ours.”
Language detection for localization
“Check what language https://www.lemonde.fr is written in, and grab the page title and description while you're at it.”
Technical details
Endpoint
POSThttps://minty-sprout.onrender.com/v1/website-metadata?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need structured website metadata (title, description, og:image, favicon, canonical, language) from a single URL without writing custom scraping logic. It is ideal for link-preview generation, SEO audits, content enrichment pipelines, and language detection. Prefer it over full-page scrapers when you only need head-level metadata and not full page content.
Side effects
- URL is unreachable or returns non-200 status — status field will reflect the HTTP error code
- Page has no Open Graph tags — og_image, site_name will be null
- Malformed or missing URL input — request rejected or empty response
- Page blocks crawlers with robots.txt or Cloudflare — metadata may be incomplete
- Very large or slow-loading pages may time out
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | string | A URL |
Output
Schema · Response
{
"type": "json",
"example": {
"url": "https://www.base.org",
"lang": "en",
"title": "Base",
"status": 200,
"favicon": "https://www.base.org/favicon.ico",
"h1_count": 0,
"og_image": "https://base.org/images/base-open-graph-v2.png",
"canonical": null,
"site_name": null,
"description": "Base is the blockchain for global finance.",
"twitter_card": "summary_large_image"
}
}Tags
x402
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