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HTTP Redirect Chain Tracer
x402
HTTP Redirect Chain Tracer is a paid API for AI agents from holder-victor-nova-mag.trycloudflare.com, paid per call via x402, $0.02/call, status down (last checked 2026-09-15).
Traces up to three public HTTP redirects and reports status semantics, cross-origin hops, HTTPS downgrades, and final-response evidence for a given URL.
Price / call$0.02
Success—
StatusDown
How this service works
Trace up to three public HTTP redirects and report status semantics, cross-origin hops, HTTPS downgrades, and final-response evidence.
Output
Returns a structured report of up to three redirect hops including HTTP status codes at each step, whether any hop crosses an origin boundary, whether any HTTPS-to-HTTP downgrade occurs, and evidence about the final response destination.
Example use cases
Example prompt
“Can you trace the redirect chain for https://bit.ly/3exampleLink and tell me if it downgrades to HTTP at any point or crosses different domains before the final destination?”
Technical details
Endpoint
GEThttps://holder-victor-nova-mag.trycloudflare.com/x402/redirect-chainWhen to prefer
Use this endpoint when you need to audit the redirect path of a public URL — especially to detect HTTPS downgrades, cross-origin hops, or suspicious intermediate destinations. Prefer this over a simple HTTP fetch when redirect transparency and security semantics matter, such as validating shortened links, tracking pixels, or affiliate URLs.
Side effects
- URL is not publicly reachable — connection refused or DNS failure
- URL exceeds the three-redirect limit — chain truncated
- Target server does not respond within the bounded timeout
- Invalid URL format provided — schema validation error
- Private or localhost URLs rejected — only public URLs allowed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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