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Redirect Chain Tracer (SSRF-Safe)
x402
Redirect Chain Tracer (SSRF-Safe) is a paid API for AI agents from vending-machine-seven.vercel.app, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-13).
Follows a public URL's redirect chain and returns each hop's HTTP status code, up to 10 hops, with SSRF protections.
Price / call$0.003
Success—
StatusUnknown
How this service works
Follow a public redirect chain with per-hop HTTP status (SSRF-safe) for security agents
Output
Returns a JSON object with an 'ok' boolean, service name, hop_count integer, final_status HTTP code, and an array of per-hop status codes showing the full redirect chain from the starting URL to the final destination.
Example use cases
Example prompt
“Can you trace the full redirect chain for https://bit.ly/3xAbc12 and show me every hop's HTTP status code — up to 10 hops?”
Technical details
Endpoint
GEThttps://vending-machine-seven.vercel.app/api/v/redirect-traceWhen to prefer
Use this endpoint when you need to audit or debug the full HTTP redirect path of a public URL, inspect per-hop status codes for security or brand-protection workflows, or verify where a shortened/obfuscated URL ultimately leads — especially when SSRF safety for private IP ranges is required. Prefer this over a simple HEAD check when the number of hops and intermediate statuses matter.
Side effects
- Private/internal IP targets blocked (SSRF protection) — returns error
- max_hops must be 1–10, invalid values return validation error
- Non-https:// URLs rejected — only public HTTPS starting URLs accepted
- Unreachable host or DNS failure returns error with partial hop data
- Redirect loop beyond max_hops returns partial chain up to limit
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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