{
  "ledger_version": "1.0.0",
  "billing_cycle": {
    "start": "2026-03-01",
    "end": "2026-03-31"
  },
  "services": {
    "github_actions": {
      "limit": 2000,
      "used": 0,
      "remaining": 2000,
      "allocated": {
        "buffer_system": 360,
        "skyeye_daily": 180,
        "skyeye_weekly": 30,
        "sub_repo_checkins": 200,
        "emergency": 1020,
        "hibernation_daily": 150,
        "hibernation_weekly": 60
      },
      "daily_entries": []
    },
    "google_drive": {
      "storage_limit_gb": 15,
      "storage_used_gb": 0,
      "apps_script_triggers_today": 0,
      "apps_script_triggers_limit": 20
    },
    "notion_api": {
      "rate_limit_per_second": 3,
      "requests_today": 0,
      "errors_today": 0
    },
    "gemini": {
      "daily_limit": 1500,
      "daily_used": 0,
      "per_minute_limit": 15
    }
  },
  "health_summary": {
    "overall": "healthy",
    "alerts": [],
    "last_updated": "2026-03-24T04:20:00.000Z"
  }
}