{
  "service": "Blind XSS Callback Server",
  "domain": "ja2.in",
  "port": 8443,
  "probes_served": 72,
  "callbacks_received": 1057,
  "endpoints": {
    "GET /x/<probe_id>": "Serve JS payload",
    "POST /c/<probe_id>": "Receive callback",
    "GET /hits": "All callbacks",
    "GET /hits/<probe_id>": "Callbacks for probe",
    "GET /payloads?id=<probe_id>": "Payload cheat sheet",
    "GET /health": "Health check"
  }
}