{
  "schema_version": "1.0",
  "service": "Northstar Payments API",
  "scenario": "healthy",
  "measurement_window": {
    "start_unix": "0",
    "end_unix": "0",
    "coverage": "complete"
  },
  "uptime_bps": 9996,
  "p95_latency_ms": 184,
  "checks_total": 1440,
  "checks_failed": 1
}