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rx7-x402 HTTP Check
x402
rx7-x402 HTTP Check is a paid API for AI agents from rx7-x402.vercel.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).
Checks a public URL and returns its HTTP status code, redirect chain, response latency, and selected response headers
Price / call$0.005
Success—
StatusUnknown
How this service works
Deterministic HTTP status, redirects, latency and selected response headers for a public URL.
Output
Returns the HTTP status code, any redirect hops with their intermediate URLs and statuses, measured response latency in milliseconds, and a set of selected response headers from the final destination URL.
Example use cases
Verify redirect chain before launch
“Before we go live, can you check whether https://oldsite.com redirects correctly to https://newsite.com and what the final HTTP status is?”
Monitor third-party API availability
“Check if https://api.partner.com/v1/health is returning a 200 OK right now, and how fast it responds.”
Audit response headers for security
“Can you inspect https://mybusiness.com and tell me what response headers it's sending back — I want to see if things like X-Frame-Options or Content-Security-Policy are present?”
Technical details
Endpoint
GEThttps://rx7-x402.vercel.app/api/http-checkWhen to prefer
Use this endpoint when you need a deterministic, single-shot probe of a public URL's HTTP behavior — status, redirects, latency, and headers — without storing state or triggering side effects. It's ideal for lightweight uptime checks, redirect audits, or header inspection on public endpoints where you don't need full page content or crawling.
Side effects
- Invalid or non-public URL causes a validation error
- Target URL is unreachable or DNS fails, returning a connection error
- Timeout if the target server is too slow to respond
- Non-GET methods may not be supported per schema constraints
- URL behind a firewall or requiring authentication will return an access error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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