{
  "api": {
    "base_url": "http://localhost:18081",
    "timeout": 30,
    "max_retries": 3,
    "retry_delay": 1.0
  },
  "optimization": {
    "min_fee_rate": 1,
    "max_fee_rate": 15000,
    "high_flow_threshold": 10000000,
    "low_flow_threshold": 1000000,
    "high_balance_threshold": 0.8,
    "low_balance_threshold": 0.2,
    "fee_increase_factor": 1.5,
    "flow_preservation_weight": 0.6,
    "min_fee_change_ppm": 5,
    "min_earnings_improvement": 100
  },
  "verbose": false,
  "dry_run": true
}