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x402 URL Extractor – /extract
x402
x402 URL Extractor – /extract is a paid API for AI agents from x402-url-extractor-production.up.railway.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-01).
Fetches a public URL and returns its title, description, JSON-LD structured data, and AI-readiness metadata for $0.05 USDC per call via x402.
Price / call$0.005
Success—
StatusUnknown
How this service works
Extract a public web page into clean structured JSON for agent workflows: title, description, main text, all JSON-LD, Open Graph and Twitter metadata, headings, links, and AI-crawler and structured-data signals. Follows redirects and enforces timeout, response-size, and SSRF safeguards.
Output
Returns a JSON object with: ok (boolean), url (the fetched URL), title (page title string), description (meta description or null), jsonLd (array of JSON-LD objects found on the page), and aiReadiness object containing hasJsonLd (boolean) and schemaTypes (array of detected schema.org types).
Example use cases
Example prompt
“Can you extract the title, description, and any structured JSON-LD data from https://example.com so I can see what metadata the page exposes?”
Technical details
Endpoint
GEThttps://x402-url-extractor-production.up.railway.app/extract?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need quick, lightweight metadata extraction (title, description, JSON-LD) from a single public URL and want to assess its AI/structured-data readiness. Prefer this over /read (full page content) or /scan (deeper multi-signal scan) when you only need surface-level page metadata at the lowest cost ($0.05).
Side effects
- URL is not publicly accessible or returns a non-2xx status — ok: false with error message
- URL parameter missing — request rejected with validation error
- Private or paywalled pages may return empty or partial metadata
- Payment not included or insufficient — HTTP 402 returned requiring x402 USDC payment
- Malformed URL input — error response from schema validation
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"url": "https://example.com",
"title": "Example Domain",
"jsonLd": [],
"aiReadiness": {
"hasJsonLd": false,
"schemaTypes": []
},
"description": null
}
}Tags
x402
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