fetch-data-server - current-datetime
{
  "now": "2026-03-01T23:16:30.210Z",
  "datetime": "2026-03-01 23:16:30",
  "date": "2026-03-01",
  "time": "23:16:30",
  "now_iso": "2026-03-01T23:16:30.210Z",
  "version": "1.0.1"
}