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x402 Agent Tools – Web Status Checker
x402
x402 Agent Tools – Web Status Checker is a paid API for AI agents from api.gptshopltd.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-19).
Checks the HTTP status, redirect chain, timing, and content type of any public URL
Price / call$0.002
Success—
StatusUnknown
How this service works
Pay-per-call tools for AI agents. USDC on Base or Solana via x402 v2; no keys, no accounts.
Output
Returns a JSON object with: ok (boolean), final HTTP status code, full redirect chain (each hop with URL, status, and latency in ms), time-to-first-byte in ms, total round-trip time in ms, final resolved URL, number of redirects, and content-type header value.
Example use cases
Broken link detection before publishing
“Before I publish this blog post, check if https://old-partner-site.com/promo is still live and returning a 200, or if it's redirecting or broken.”
Redirect chain audit for SEO
“I need to know the full redirect chain for https://myshop.com/old-sale-page — trace every hop, the status codes, and tell me where it ends up.”
Uptime check for a client site
“Can you quickly ping https://clientwebsite.io and tell me if it's responding, how fast it loads (time to first byte), and what content type it's serving?”
Technical details
Endpoint
GEThttps://api.gptshopltd.com/v1/web/status?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a lightweight, pay-per-call HTTP status probe with no API key setup — ideal for agents that need to spot-check URLs, audit redirect chains, or verify link liveness without a dedicated uptime monitoring subscription. It provides richer output than a simple ping (full redirect chain, TTFB, content type) and works on any public HTTP/HTTPS URL.
Side effects
- Non-public or firewalled URLs may timeout or return connection errors
- Malformed or non-http(s) URLs will fail schema validation
- Very slow sites may hit a timeout threshold before responding
- Sites that block bots may return unexpected status codes (e.g. 403, 429)
- DNS resolution failures for invalid or offline domains
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"url": "https://google.com/",
"chain": [
{
"ms": 161,
"url": "https://google.com/",
"status": 301
},
{
"ms": 101,
"url": "https://www.google.com/",
"status": 200
}
],
"status": 200,
"ttfbMs": 161,
"totalMs": 262,
"finalUrl": "https://www.google.com/",
"redirects": 1,
"contentType": "text/html; charset=UTF-8"
}
}Tags
x402
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