Go

A cgo wrapper over the C ABI. The same Exchange API — a paper account fills through the wickra-backtest engine behind the trait a live venue uses.

bash

go get github.com/wickra-lib/wickra-exchange-go

package main

import (
	"fmt"

	wx "github.com/wickra-lib/wickra-exchange-go"
)

func main() {
	ex, err := wx.Paper(map[string]float64{"USDT": 100000}, 1, 5, 10)
	if err != nil {
		panic(err)
	}
	defer ex.Close()

	fmt.Println("venue:", ex.Name())
	ex.SetPrice("BTC/USDT", 20000)

	order, err := ex.PlaceMarket("BTC/USDT", wx.Buy, 1)
	if err != nil {
		panic(err)
	}
	fmt.Printf("filled at %v (filled=%v)\n", order.AveragePrice, order.IsFilled())

	btc, _ := ex.Balance("BTC")
	fmt.Printf("  BTC free: %v\n", btc)
}

Go module (pkg.go.dev)
Source & examples

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