Add method for Current Average Price

src/main/java/com/binance/api/client/BinanceApiAsyncRestClient.java

@@ -311,4 +311,11 @@ public interface BinanceApiAsyncRestClient {
    * @param callback the callback that handles the response which contains a listenKey
    */
   void closeUserDataStream(String listenKey, BinanceApiCallback<Void> callback);
+
+  /**
+   * Get current average price for a symbol <code>symbol</code> (asynchronous).
+   *
+   * @param symbol ticker symbol (e.g. ETHBTC)
+   */
+  void getCurrentAveragePrice(String symbol);
 }

src/main/java/com/binance/api/client/domain/market/CurrentAveragePrice.java

@@ -0,0 +1,37 @@
+package com.binance.api.client.domain.market;
+
+import com.binance.api.client.constant.BinanceApiConstants;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import org.apache.commons.lang3.builder.ToStringBuilder;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class CurrentAveragePrice {
+
+    private Long mins;
+
+    private String price;
+
+    public Long getMins() {
+        return mins;
+    }
+
+    public void setMins(Long mins) {
+        this.mins = mins;
+    }
+
+    public String getPrice() {
+        return price;
+    }
+
+    public void setPrice(String price) {
+        this.price = price;
+    }
+
+    @Override
+    public String toString() {
+        return new ToStringBuilder(this, BinanceApiConstants.TO_STRING_BUILDER_STYLE)
+                .append("mins", mins)
+                .append("price", price)
+                .toString();
+    }
+}

src/main/java/com/binance/api/client/impl/BinanceApiAsyncRestClientImpl.java

@@ -248,4 +248,9 @@ public void keepAliveUserDataStream(String listenKey, BinanceApiCallback<Void> c
   public void closeUserDataStream(String listenKey, BinanceApiCallback<Void> callback) {
     binanceApiService.closeAliveUserDataStream(listenKey).enqueue(new BinanceApiCallbackAdapter<>(callback));
   }
+
+  @Override
+  public void getCurrentAveragePrice(String symbol) {
+    binanceApiService.getCurrentAveragePrice(symbol);
+  }
 }

src/main/java/com/binance/api/client/impl/BinanceApiService.java

@@ -57,6 +57,9 @@ Call<List<AggTrade>> getAggTrades(@Query("symbol") String symbol, @Query("fromId
     Call<List<Candlestick>> getCandlestickBars(@Query("symbol") String symbol, @Query("interval") String interval, @Query("limit") Integer limit,
                                                @Query("startTime") Long startTime, @Query("endTime") Long endTime);
 
+    @GET("/api/v3/avgPrice")
+    Call<CurrentAveragePrice> getCurrentAveragePrice(@Query("symbol") String symbol);
+
     @GET("/api/v1/ticker/24hr")
     Call<TickerStatistics> get24HrPriceStatistics(@Query("symbol") String symbol);