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io.runon.cryptocurrency.exchanges.binance.BinanceFuturesApis Maven / Gradle / Ivy
package io.runon.cryptocurrency.exchanges.binance;
import com.binance.client.model.trade.AccountInformation;
import com.binance.client.model.trade.Asset;
import com.binance.client.model.trade.Order;
import com.binance.client.model.trade.Position;
import com.seomse.crawling.core.http.HttpUrl;
import io.runon.trading.account.FuturesPosition;
import io.runon.trading.account.FuturesPositionData;
import java.math.BigDecimal;
import java.math.MathContext;
import java.math.RoundingMode;
import java.util.List;
import java.util.Objects;
/**
* 바이낸스 선물 api 에서 활용될 유틸관련 메소드 모음
* binance-docs.github.io/apidocs/futures/en/
* @author macle
*/
public class BinanceFuturesApis {
public static final String URL ="https://fapi.binance.com";
public static BigDecimal getUsdtAsset( AccountInformation accountInformation){
return getAsset("USDT", accountInformation);
}
public static BigDecimal getUsdtCash( AccountInformation accountInformation){
return getCash("USDT", accountInformation);
}
public static BigDecimal getAsset(String currency, AccountInformation accountInformation){
Asset binanceAsset = getBinanceAsset(currency, accountInformation);
if(binanceAsset == null){
return BigDecimal.ZERO;
}
return binanceAsset.getMarginBalance();
}
public static BigDecimal getCash(String currency, AccountInformation accountInformation){
Asset binanceAsset = getBinanceAsset(currency, accountInformation);
if(binanceAsset == null){
return BigDecimal.ZERO;
}
return binanceAsset.getMaxWithdrawAmount();
}
public static Asset getBinanceAsset(String currency, AccountInformation accountInformation){
List list = accountInformation.getAssets();
Asset binanceAsset = null;
for(Asset asset : list){
if(asset.getAsset().equals(currency)){
binanceAsset = asset;
break;
}
}
return binanceAsset;
}
/**
* 체결가격 얻기
* 시장가 주문에서 활용
* @param order 바이낸스 주문정보
* @return 체결가격
*/
public static BigDecimal getTradePrice(Order order, int scale){
return BigDecimal.ONE.divide(order.getExecutedQty(), MathContext.DECIMAL128).multiply(order.getCumQuote())
.setScale(scale, RoundingMode.HALF_UP).stripTrailingZeros();
}
public static Position getBinancePosition(String symbol, AccountInformation accountInformation){
List positions = accountInformation.getPositions();
Position symbolPosition = null;
for(Position position : positions) {
if (position.getSymbol().equals(symbol)) {
symbolPosition = position;
break;
}
}
return symbolPosition;
}
public static FuturesPosition getPosition(String symbol, AccountInformation accountInformation) {
FuturesPositionData futuresPosition = new FuturesPositionData();
futuresPosition.setSymbol(symbol);
Position symbolPosition = BinanceFuturesApis.getBinancePosition(symbol, accountInformation);
if(symbolPosition == null){
return futuresPosition;
}
futuresPosition.setPrice(new BigDecimal(symbolPosition.getEntryPrice()));
futuresPosition.setTradingPrice(symbolPosition.getInitialMargin());
futuresPosition.setLeverage(symbolPosition.getLeverage());
futuresPosition.setQuantity(symbolPosition.getPositionAmt());
io.runon.trading.strategy.Position p ;
if(futuresPosition.getPrice().compareTo(BigDecimal.ZERO) == 0){
p = io.runon.trading.strategy.Position.NONE;
}else{
BigDecimal amt = symbolPosition.getPositionAmt();
if(symbolPosition.getPositionAmt().compareTo(BigDecimal.ZERO) < 0 ) {
p = io.runon.trading.strategy.Position.SHORT;
}else if(symbolPosition.getPositionAmt().compareTo(BigDecimal.ZERO) > 0){
p = io.runon.trading.strategy.Position.LONG;
}else {
p = io.runon.trading.strategy.Position.NONE;
}
}
futuresPosition.setPosition(p);
return futuresPosition;
}
/**
* 미체결 약정
* 문서정보: binance-docs.github.io/apidocs/futures/en/#open-interest
* @param symbol BTCUSDT,
* @return {"symbol":"BTCUSDT","openInterest":"98136.374","time":1655645629238}
*/
public static String getOpenInterest(String symbol){
return HttpUrl.get(URL + "/fapi/v1/openInterest?symbol=" + symbol);
}
/**
* 문서정보 binance-docs.github.io/apidocs/futures/en/#open-interest-statistics
* @param symbol BTCUSDT (필수)
* @param period "5m","15m","30m","1h","2h","4h","6h","12h","1d" ( default 5m)
* @param limit default 30, max 500
* @param startTime unix time
* @param endTime unix time
* @return [
* {
* "symbol":"BTCUSDT",
* "longShortRatio":"1.8105", // long/short account num ratio of top traders
* "longAccount": "0.6442", // long account num ratio of top traders
* "shortAccount":"0.3558", // long account num ratio of top traders
* "timestamp":"1583139600000"
*
* },
*
* {
*
* "symbol":"BTCUSDT",
* "longShortRatio":"0.5576",
* "longAccount": "0.3580",
* "shortAccount":"0.6420",
* "timestamp":"1583139900000"
*
* },
*
* ]
*/
public static String getOpenInterestStatistics(String symbol, String period, Integer limit, Long startTime, Long endTime){
return get("/futures/data/openInterestHist", symbol, period, limit, startTime, endTime);
}
/**
*
* 문서정보 binance-docs.github.io/apidocs/futures/en/#long-short-ratio
* @param symbol BTCUSDT (필수)
* @param period "5m","15m","30m","1h","2h","4h","6h","12h","1d" ( default 5m)
* @param limit default 30, max 500
* @param startTime unix time
* @param endTime unix time
* @return [
* {
* "symbol":"BTCUSDT", // long/short account num ratio of all traders
* "longShortRatio":"0.1960", //long account num ratio of all traders
* "longAccount": "0.6622", // short account num ratio of all traders
* "shortAccount":"0.3378",
* "timestamp":"1583139600000"
*
* },
*
* {
*
* "symbol":"BTCUSDT",
* "longShortRatio":"1.9559",
* "longAccount": "0.6617",
* "shortAccount":"0.3382",
* "timestamp":"1583139900000"
*
* },
*
* ]
*/
public static String getLongShortRatio(String symbol, String period, Integer limit, Long startTime, Long endTime){
return get("/futures/data/globalLongShortAccountRatio", symbol, period, limit, startTime, endTime);
}
public static String getTopLongShortRatioAccount(String symbol, String period, Integer limit, Long startTime, Long endTime){
return get("/futures/data/topLongShortAccountRatio", symbol, period, limit, startTime, endTime);
}
public static String getTopLongShortRatioPositions(String symbol, String period, Integer limit, Long startTime, Long endTime){
return get("/futures/data/topLongShortPositionRatio", symbol, period, limit, startTime, endTime);
}
public static String get(String api, String symbol, String period, Integer limit, Long startTime, Long endTime){
StringBuilder sb = new StringBuilder();
sb.append(URL).append(api).append("?symbol=").append(symbol).append("&period=");
sb.append(Objects.requireNonNullElse(period, "5m"));
if(limit != null){
sb.append("&").append("limit=").append(limit);
}
if(startTime != null){
sb.append("&").append("startTime=").append(startTime);
}
if(endTime != null){
sb.append("&").append("endTime=").append(endTime);
}
return HttpUrl.get(sb.toString());
}
}
