C#

Idiomatic .NET over the C ABI. Pass OHLCV arrays and a StrategySpec to the static Backtester.Run; it returns the BacktestReport as a JSON string.

dotnet add package Wickra.Backtest

using Wickra.Backtest;

const string spec = """
{"symbol":"BTCUSDT","timeframe":"1h",
 "indicators":{"fast":{"type":"Ema","params":[12]},"slow":{"type":"Ema","params":[26]}},
 "entry":{"cross_above":["fast","slow"]},
 "exit":{"cross_below":["fast","slow"]},
 "sizing":{"type":"fixed_fraction","fraction":0.95}}
""";

string reportJson = Backtester.Run(open, high, low, close, volume, time, spec, 10000);
Console.WriteLine(reportJson);

Targets .NET 8. Backtester.RunJson(requestJson) takes a full request bundle for microstructure strategies.

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