Binance Library

The library is used to develop automatic trading on Binance Spot Market from MT5 platform.

• Support all order types: Limit, Market, Stop-Limit and Stop-Market.
• Support margin trading.
• Automatically display the chart on the screen.

Usage:

- Open MQL5 demo account

- Move BinanceLib.ex5 from folder \MQL5\Scripts\Market to MQL5\Libraries

- Download Header file and EA sample https://www.mql5.com/en/code/download/34972_260999.zip

• Copy Binance.mqh header file to folder \MQL5\Include
• Copy BinanceEA-Sample.mq5 to folder \MQL5\Experts

- Attach BinanceEA-Sample to the chart

Example how to call Binance Library from EA

#include <Binance.mqh>

string Symbol      = "BTCUSDT";  // Symbol name
string HistoryData = "1W";       // History data: 1W = 1 week, 1M = 1 month, 3M = 3 months, 6M = 6 months, 1Y = 1 year, MAX = maximum available data
string ApiKey      = "";         // Binance api key
string SecretKey   = "";         // Binance secret key

Binance binance; 

int OnInit()
{  
   binance.init(Symbol,HistoryData,ApiKey,SecretKey);  
   binance.showChart();      

   /* 
      double balanceBTC  = binance.balance("BTC");  //--Check BTC balance--//	
      double balanceUSDT = binance.balance("USDT"); //--Check USDT balance--//   
   
      //--Place buy market order BTCUSDT quantity 0.001 BTC at market price--//
          binance.orderBuyMarket("BTCUSDT"     // symbol name
                                 ,0.001);      // order quantity
                                                               
      //--Place buy limit order BTCUSDT quantity 0.001 BTC at limit price 15500 USDT--//                             
          binance.orderBuyLimit("BTCUSDT"      // symbol name
                                ,0.001         // order quantity
                                ,15500         // limit price
                                ,"GTC");       // time in force: GTC, IOC, FOK, default GTC  
                                                                             
      //--Place sell market order BTCUSDT quantity 0.001 BTC at market price--//
          binance.orderSellMarket("BTCUSDT"    // symbol name
                                  ,0.001);     // order quantity
                                                      
      //--Place sell limit order BTCUSDT quantity 0.001 BTC at limit price 25500 USDT--//
          binance.orderSellLimit("BTCUSDT"     // symbol name
                                 ,0.001        // order quantity
                                 ,25500        // limit price
                                 ,"GTC");      // time in force: GTC, IOC, FOK, default GTC  
   
      //--Get exchange info--//
          ExchangeInfo info;
          binance.getExchangeInfo(Symbol(),info);
            
          Print("quantityDigit: ",info.quantityDigit);
          Print("priceDigit: ",   info.priceDigit);
          Print("minNotional: ",  info.minNotional);
          Print("minQty: ",       info.minQty);
          Print("maxQty: ",       info.maxQty);
          Print("stepSize: ",     info.stepSize);

      //--Get orderBook data--//
          OrderBook orderBook[];
          binance.getOrderBook(Symbol(),orderBook);
   
          for(int i = 0; i < ArraySize(orderBook); i++)
          {
             Print("AskPrice[",i,"] = ",orderBook[i].askPrice);
             Print("AskQty[",i,"]   = ",orderBook[i].askQty);
       
             Print("BidPrice[",i,"] = ",orderBook[i].bidPrice);
             Print("BidQty[",i,"]   = ",orderBook[i].bidQty);
          }

      //--Get open orders--//
          OpenOrders openOrders[];
          binance.getOpenOrders(Symbol(),openOrders);
   
          for(int i = 0; i < ArraySize(openOrders); i++)
          {
             long   orderId       = openOrders[i].orderId;         
             string symbol        = openOrders[i].symbol;       
             string side          = openOrders[i].side;              
             string type          = openOrders[i].type;     
             string status        = openOrders[i].status;    
             string timeInForce   = openOrders[i].timeInForce; 
             double price         = openOrders[i].price;      
             double stopPrice     = openOrders[i].stopPrice;     
             double origQty       = openOrders[i].origQty;   
             double executedQty   = openOrders[i].executedQty;       
             ulong  time          = openOrders[i].time;           
          }

      //--Get trade history--//
          TradeHistory tradeHistory[];
          binance.getTradeHistory(Symbol(),tradeHistory);
   
          for(int i = ArraySize(tradeHistory)-1; i >= 0; i--)
          {
             long   orderId         = tradeHistory[i].orderId;      
             string symbol          = tradeHistory[i].symbol;        
             double price           = tradeHistory[i].price;               
             double qty             = tradeHistory[i].qty;              
             double quoteQty        = tradeHistory[i].quoteQty;         
             double commission      = tradeHistory[i].commission;       
             string commissionAsset = tradeHistory[i].commissionAsset;  
             ulong  time            = tradeHistory[i].time;             
             bool   isBuyer         = tradeHistory[i].isBuyer;          
             bool   isMaker         = tradeHistory[i].isMaker;          
          }
   */ 

   return 0;
}

void OnTimer()
{
   binance.getTickData();
}

void OnDeinit(const int reason)
{
   binance.deinit();
}

void OnTick()
{   

}