GET /v1/metaReturn a URL's metadata: title, description, OpenGraph/Twitter tags, canonical URL, language, favicon, final URL and status.
Price: $0.002 per call, paid in USDC on Base via x402. No API key or signup.
npx x402-fetch "https://tools.anokha.space/v1/meta?url=https%3A%2F%2Fexample.com"
{
"url": "...",
"status": 200,
"title": "...",
"description": "...",
"og": {},
"canonical": "..."
}
The first request returns HTTP 402 with a PAYMENT-REQUIRED header. An x402 client signs a USDC authorization and retries with a PAYMENT-SIGNATURE header. You are charged only when the call succeeds.