Add support for fetching a deposit address.

README.md

@@ -250,6 +250,19 @@ DepositHistory[depositList=[Deposit[amount=0.100000000000000000,asset=ETH,insert
 ```
 </details>
 
+#### Get deposit address
+```java
+DepositAddress depositAddress = client.getDepositAddress("ETH");
+System.out.println(depositAddress);
+```
+<details>
+ <summary>View Response</summary>
+
+ ```java
+DepositAddress[address=0x99...,success=true,addressTag=,asset=ETH]
+```
+</details>
+
 ### User stream endpoints
 
 #### Start user data stream, keepalive, and close data stream

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

@@ -1,6 +1,7 @@
 package com.binance.api.client;
 
 import com.binance.api.client.domain.account.Account;
+import com.binance.api.client.domain.account.DepositAddress;
 import com.binance.api.client.domain.account.DepositHistory;
 import com.binance.api.client.domain.account.NewOrder;
 import com.binance.api.client.domain.account.NewOrderResponse;
@@ -229,6 +230,13 @@ public interface BinanceApiAsyncRestClient {
    */
   void getWithdrawHistory(String asset, BinanceApiCallback<WithdrawHistory> callback);
 
+  /**
+   * Fetch deposit address.
+   *
+   * @param callback the callback that handles the response and returns the deposit address
+   */
+   void getDepositAddress(String asset, BinanceApiCallback<DepositAddress> callback);
+
   // User stream endpoints
 
   /**

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

@@ -1,6 +1,7 @@
 package com.binance.api.client;
 
 import com.binance.api.client.domain.account.Account;
+import com.binance.api.client.domain.account.DepositAddress;
 import com.binance.api.client.domain.account.DepositHistory;
 import com.binance.api.client.domain.account.NewOrder;
 import com.binance.api.client.domain.account.NewOrderResponse;
@@ -218,6 +219,13 @@ public interface BinanceApiRestClient {
    */
   WithdrawHistory getWithdrawHistory(String asset);
 
+  /**
+   * Fetch deposit address.
+   *
+   * @return deposit address for a given asset.
+   */
+  DepositAddress getDepositAddress(String asset);
+
   // User stream endpoints
 
   /**

src/main/java/com/binance/api/client/domain/account/DepositAddress.java

@@ -0,0 +1,60 @@
+package com.binance.api.client.domain.account;
+
+import org.apache.commons.lang3.builder.ToStringBuilder;
+import org.apache.commons.lang3.builder.ToStringStyle;
+
+/**
+ * A deposit address for a given asset.
+ */
+public class DepositAddress {
+
+  private String address;
+
+  private boolean success;
+
+  private String addressTag;
+
+  private String asset;
+
+  public String getAddress() {
+    return address;
+  }
+
+  public void setAddress(String address) {
+    this.address = address;
+  }
+
+  public boolean isSuccess() {
+    return success;
+  }
+
+  public void setSuccess(boolean success) {
+    this.success = success;
+  }
+
+  public String getAddressTag() {
+    return addressTag;
+  }
+
+  public void setAddressTag(String addressTag) {
+    this.addressTag = addressTag;
+  }
+
+  public String getAsset() {
+    return asset;
+  }
+
+  public void setAsset(String asset) {
+    this.asset = asset;
+  }
+
+  @Override
+  public String toString() {
+    return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE)
+        .append("address", address)
+        .append("success", success)
+        .append("addressTag", addressTag)
+        .append("asset", asset)
+        .toString();
+  }
+}

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

@@ -4,6 +4,7 @@
 import com.binance.api.client.BinanceApiCallback;
 import com.binance.api.client.constant.BinanceApiConstants;
 import com.binance.api.client.domain.account.Account;
+import com.binance.api.client.domain.account.DepositAddress;
 import com.binance.api.client.domain.account.DepositHistory;
 import com.binance.api.client.domain.account.NewOrder;
 import com.binance.api.client.domain.account.NewOrderResponse;
@@ -180,6 +181,12 @@ public void getWithdrawHistory(String asset, BinanceApiCallback<WithdrawHistory>
         .enqueue(new BinanceApiCallbackAdapter<>(callback));
   }
 
+  @Override
+  public void getDepositAddress(String asset, BinanceApiCallback<DepositAddress> callback) {
+    binanceApiService.getDepositAddress(asset, BinanceApiConstants.DEFAULT_RECEIVING_WINDOW, System.currentTimeMillis())
+        .enqueue(new BinanceApiCallbackAdapter<>(callback));
+  }
+
   // User stream endpoints
 
   @Override

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

@@ -3,6 +3,7 @@
 import com.binance.api.client.BinanceApiRestClient;
 import com.binance.api.client.constant.BinanceApiConstants;
 import com.binance.api.client.domain.account.Account;
+import com.binance.api.client.domain.account.DepositAddress;
 import com.binance.api.client.domain.account.DepositHistory;
 import com.binance.api.client.domain.account.NewOrder;
 import com.binance.api.client.domain.account.NewOrderResponse;
@@ -173,6 +174,11 @@ public WithdrawHistory getWithdrawHistory(String asset) {
     return executeSync(binanceApiService.getWithdrawHistory(asset, BinanceApiConstants.DEFAULT_RECEIVING_WINDOW, System.currentTimeMillis()));
   }
 
+  @Override
+  public DepositAddress getDepositAddress(String asset) {
+    return executeSync(binanceApiService.getDepositAddress(asset, BinanceApiConstants.DEFAULT_RECEIVING_WINDOW, System.currentTimeMillis()));
+  }
+
   // User stream endpoints
 
   @Override

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

@@ -5,6 +5,7 @@
 import com.binance.api.client.domain.OrderType;
 import com.binance.api.client.domain.TimeInForce;
 import com.binance.api.client.domain.account.Account;
+import com.binance.api.client.domain.account.DepositAddress;
 import com.binance.api.client.domain.account.DepositHistory;
 import com.binance.api.client.domain.account.NewOrderResponse;
 import com.binance.api.client.domain.account.Order;
@@ -123,6 +124,10 @@ Call<Void> withdraw(@Query("asset") String asset, @Query("address") String addre
   @GET("/wapi/v3/withdrawHistory.html")
   Call<WithdrawHistory> getWithdrawHistory(@Query("asset") String asset, @Query("recvWindow") Long recvWindow, @Query("timestamp") Long timestamp);
 
+  @Headers(BinanceApiConstants.ENDPOINT_SECURITY_TYPE_SIGNED_HEADER)
+  @GET("/wapi/v3/depositAddress.html")
+  Call<DepositAddress> getDepositAddress(@Query("asset") String asset, @Query("recvWindow") Long recvWindow, @Query("timestamp") Long timestamp);
+
   // User stream endpoints
 
   @Headers(BinanceApiConstants.ENDPOINT_SECURITY_TYPE_APIKEY_HEADER)

src/test/java/com/binance/api/examples/AccountEndpointsExample.java

@@ -31,6 +31,9 @@ public static void main(String[] args) {
     // Get deposit history
     System.out.println(client.getDepositHistory("ETH"));
 
+    // Get deposit address
+    System.out.println(client.getDepositAddress("ETH"));
+
     // Withdraw
     client.withdraw("ETH", "0x123", "0.1", null);
   }