curl --request POST \
  --url https://api.ipulse.one/agent \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "device_id": "<string>",
  "metrics": {
    "cpu": {
      "usage_percent": 123,
      "cores": 123
    },
    "memory": {
      "total_gb": 123,
      "used_gb": 123,
      "usage_percent": 123
    },
    "disk": {
      "total_gb": 123,
      "used_gb": 123,
      "usage_percent": 123
    }
  }
}
'