{
  "status": "active",
  "endpoint": "/api/speed-test",
  "description": "Standardized endpoint structure for downstream and upstream network measurements.",
  "schema": {
    "download_speed_mbps": "float (range: 0 - 10000+)",
    "upload_speed_mbps": "float (range: 0 - 10000+)",
    "unit": "Mbps (Megabits per second)",
    "measurement_method": "Multi-threaded WebSockets / WebRTC latency probes",
    "isp_stability_grade": "percentage (range: 0 - 100%)",
    "timestamp": "ISO-8601 string"
  },
  "benchmark_baselines": {
    "poor": "< 25 Mbps",
    "average": "25 - 100 Mbps",
    "good": "100 - 300 Mbps",
    "excellent": "> 300 Mbps"
  }
}