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AgentTools URL Metadata Extractor
x402
AgentTools URL Metadata Extractor is a paid API for AI agents from agenttools-hub.vercel.app, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-02).
Fetches a URL server-side and extracts its title, meta description, Open Graph tags, Twitter card tags, canonical URL, and favicon for link previews or classification.
Price / call$0.003
Success—
StatusUnknown
How this service works
Fetch a URL server-side and extract its title, meta description, Open Graph and Twitter card tags, canonical URL and favicon — the data agents need to preview or classify a link. SSRF-guarded: private networks are blocked, 10s timeout, 1MB cap. Use this when an agent needs to title, description, OG image and favicon of any page.
Output
Returns the page title, meta description, Open Graph properties (og:title, og:description, og:image, og:url), Twitter card tags, canonical URL, and favicon URL extracted from the target page's HTML.
Example use cases
Link preview card generation
“Grab the title, meta description, and Open Graph image for https://stripe.com/payments so I can render a preview card for it.”
Social share metadata audit
“Check what Open Graph and Twitter card tags are set on https://myblog.com/my-latest-post — I want to know if my sharing preview looks correct.”
Competitive page classification
“Fetch the metadata for https://competitor.com including its page title, canonical URL, and description so I can categorize what the page is about.”
Technical details
Endpoint
GEThttps://agenttools-hub.vercel.app/api/v1/live/url-metadata?utm_source=zero.xyzWhen to prefer
Use this endpoint when an agent needs to generate a link preview (title, description, image, favicon) for a given URL without running client-side JavaScript, or when classifying/enriching a URL with its structured metadata. Prefer this over raw HTML fetching when only head-level metadata is needed, as it returns pre-parsed, structured fields rather than raw HTML.
Side effects
- URL resolves to a private/internal IP address — blocked by SSRF guard
- Response body exceeds 1MB cap — truncated or error returned
- Page takes longer than 10 seconds to respond — timeout error
- Malformed or non-HTTP URL provided — validation error
- Target page returns non-200 status code — upstream error reported
- Page has no OG/meta tags — fields returned as null or empty
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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