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x402 Web Probe – US Central (St. Louis) – Meta Endpoint
x402
x402 Web Probe – US Central (St. Louis) – Meta Endpoint is a paid API for AI agents from rockndefi.xyz:8443, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-22).
Fetches a public webpage from US Central (St. Louis) and returns structured metadata including title, headings, links, Open Graph tags, and description as JSON.
Price / call$0.002
Success—
StatusUnknown
How this service works
Pay-per-call website uptime/latency/TLS checks and fetch-to-Markdown, measured from US Central (St. Louis). USDC on Base via x402. No account or API key.
Output
A JSON object containing the page's canonical URL, title, h1/heading structure, list of extracted links, Open Graph metadata object, and meta description — all fetched from the US Central (St. Louis) vantage point.
Example use cases
SEO metadata audit for a landing page
“Pull the title, meta description, Open Graph tags, and all headings from https://mycompany.com/landing — I want to audit the SEO metadata.”
Extract outbound links from a blog post
“Grab all the links from https://techblog.example.com/article/best-tools-2024 so I can see what external sites they're linking to.”
Verify live page content from US Central
“Check what https://status.myapp.io currently shows — give me the page title, any h1 headings, and the description so I can confirm it's live and correct.”
Technical details
Endpoint
GEThttps://rockndefi.xyz:8443/v1/meta?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need lightweight structured metadata extraction (title, links, OG tags, headings) from a public URL via a US Central geographic vantage point, without needing an account or API key, and you're willing to pay micro-fees in USDC per call via x402.
Side effects
- Non-public or paywalled URLs may return empty or partial content
- Invalid or malformed URL returns an error
- Timeout if the target site is slow or unresponsive from St. Louis
- Non-HTML responses (e.g. PDFs, binary files) may not parse correctly
- Payment failure via x402/USDC on Base blocks the request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"og": {},
"url": "https://example.com/",
"links": [
"https://iana.org/domains/example"
],
"title": "Example Domain",
"headings": {
"h1": [
"Example Domain"
]
},
"description": null
}
}Tags
x402
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