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x402 Demo API - URL Info
x402
x402 Demo API - URL Info is a paid API for AI agents from x402-demo-api-theta.vercel.app, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).
Fetches metadata and information about a given URL using the x402 paid protocol on Base mainnet
Price / call$0.03
Success—
StatusUnknown
How this service works
Paid API with real data: AI/LLM, crypto prices, web search, translation, trending topics, sentiment analysis, aggregator, and more. All endpoints use x402 protocol on Base mainnet.
Output
Returns metadata about the provided URL including page title, description, status, and other available link information extracted from the target page.
Example use cases
Example prompt
“Can you fetch the metadata and info for this URL: https://example.com — I want to know the page title, description, and any other details about what that link points to?”
Technical details
Endpoint
POSThttps://x402-demo-api-theta.vercel.app/api/url-infoWhen to prefer
Use this endpoint when you need to extract metadata or descriptive information about a URL without manually fetching and parsing HTML. Prefer this over raw web scraping tools when you want structured metadata (title, description, status) for a link and you are already operating in an x402/Base mainnet payment context.
Side effects
- Invalid or malformed URL returns error
- Target URL is unreachable or returns non-200 status
- Payment not received or x402 protocol failure causes 402 response
- URL points to a non-HTML resource with no extractable metadata
- Rate limiting or timeout on target domain
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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