{"message":"ZKTeco Attendance API - CSV Export","endpoints":{"Main Office CSV":"/api/attendance/main/xlsx","Yemen Office CSV":"/api/attendance/yemen/xlsx","Main Office CSV (Previous Month)":"/api/attendance/main/xlsx/previous-month","Yemen Office CSV (Previous Month)":"/api/attendance/yemen/xlsx/previous-month","Cache Status":"/api/cache/status","Clear Cache":"POST /api/cache/clear","Health Check":"/health"},"devices":{"main":{"ip":"10.8.0.9","name":"Main Office"},"yemen":{"ip":"10.8.0.3","name":"Yemen Office"}},"cache":{"duration":"300 seconds","note":"Data is cached to reduce device load and improve stability"}}