barter 0.12.5

Framework for building high-performance live-trading, paper-trading and back-testing systems
Documentation 
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{
  "risk_free_return": 0.05,
  "system": {
    "executions": [
      {
        "mocked_exchange": "binance_spot",
        "latency_ms": 100,
        "fees_percent": 0.05,
        "initial_state": {
          "exchange": "binance_spot",
          "balances": [
            {
              "asset": "usdt",
              "balance": {
                "total": 10000,
                "free": 10000
              },
              "time_exchange": "2025-03-24T21:30:00Z"
            },
            {
              "asset": "btc",
              "balance": {
                "total": 0.1,
                "free": 0.1
              },
              "time_exchange": "2025-03-24T21:30:00Z"
            },
            {
              "asset": "eth",
              "balance": {
                "total": 1.0,
                "free": 1.0
              },
              "time_exchange": "2025-03-24T21:30:00Z"
            },
            {
              "asset": "sol",
              "balance": {
                "total": 10.0,
                "free": 10.0
              },
              "time_exchange": "2025-03-24T21:30:00Z"
            }
          ],
          "instruments": [
            {
              "instrument": "BTCUSDT",
              "orders": []
            },
            {
              "instrument": "ETHUSDT",
              "orders": []
            },
            {
              "instrument": "SOLUSDT",
              "orders": []
            }
          ]
        }
      }
    ],
    "instruments": [
      {
        "exchange": "binance_spot",
        "name_exchange": "BTCUSDT",
        "underlying": {
          "base": "btc",
          "quote": "usdt"
        },
        "quote": "underlying_quote",
        "kind": "spot"
      },
      {
        "exchange": "binance_spot",
        "name_exchange": "ETHUSDT",
        "underlying": {
          "base": "eth",
          "quote": "usdt"
        },
        "quote": "underlying_quote",
        "kind": "spot"
      },
      {
        "exchange": "binance_spot",
        "name_exchange": "SOLUSDT",
        "underlying": {
          "base": "sol",
          "quote": "usdt"
        },
        "quote": "underlying_quote",
        "kind": "spot"
      }
    ]
  }
}