Changes:

Generated new Gifts Json

   TikTokLive.isLiveOnline() check if live if online
   TikTokLive.isLiveOnlineAsync()

   TikTokLive.isHostNameValid() check if hostName is correct
   TikTokLive.isHostNameValidAsync()

Client/src/main/java/io/github/jwdeveloper/tiktok/TikTokLive.java

@@ -23,25 +23,68 @@
 package io.github.jwdeveloper.tiktok;
 
 
-import io.github.jwdeveloper.tiktok.http.TikTokLiveOnlineChecker;
+import io.github.jwdeveloper.tiktok.http.TikTokDataChecker;
 import io.github.jwdeveloper.tiktok.live.builder.LiveClientBuilder;
 
 import java.util.concurrent.CompletableFuture;
 
 public class TikTokLive
 {
+
+    /**
+     *
+     * @param hostName profile name of Tiktok user could be found in profile link
+     *    example: https://www.tiktok.com/@dostawcavideo  hostName would be dostawcavideo
+     * @return LiveClientBuilder
+     */
     public static LiveClientBuilder newClient(String hostName)
     {
         return new TikTokLiveClientBuilder(hostName);
     }
 
+
+    /**
+     *
+     * @param hostName profile name of Tiktok user could be found in profile link
+     *    example: https://www.tiktok.com/@dostawcavideo  hostName would be dostawcavideo
+     * @return true if live is Online, false if is offline
+     */
     public static boolean isLiveOnline(String hostName)
     {
-       return new TikTokLiveOnlineChecker().isOnline(hostName);
+       return new TikTokDataChecker().isOnline(hostName);
     }
 
+
+    /**
+     *
+     * @param hostName profile name of Tiktok user could be found in profile link
+     *    example: https://www.tiktok.com/@dostawcavideo  hostName would be dostawcavideo
+     * @return true if live is Online, false if is offline
+     */
     public static CompletableFuture<Boolean> isLiveOnlineAsync(String hostName)
     {
-        return new TikTokLiveOnlineChecker().isOnlineAsync(hostName);
+        return new TikTokDataChecker().isOnlineAsync(hostName);
+    }
+
+    /**
+     *
+     * @param hostName profile name of Tiktok user could be found in profile link
+     *    example: https://www.tiktok.com/@dostawcavideo  hostName would be dostawcavideo
+     * @return true is hostName name is valid and exists, false if not
+     */
+    public static boolean isHostNameValid(String hostName)
+    {
+        return new TikTokDataChecker().isHostNameValid(hostName);
+    }
+
+    /**
+     *
+     * @param hostName profile name of Tiktok user could be found in profile link
+     *    example: https://www.tiktok.com/@dostawcavideo  hostName would be dostawcavideo
+     * @return true is hostName name is valid and exists, false if not
+     */
+    public static CompletableFuture<Boolean> isHostNameValidAsync(String hostName)
+    {
+        return new TikTokDataChecker().isHostNameValidAsync(hostName);
     }
 }

Client/src/main/java/io/github/jwdeveloper/tiktok/TikTokLiveClientBuilder.java

@@ -193,7 +193,7 @@ public class TikTokLiveClientBuilder implements LiveClientBuilder {
     }
 
     @Override
-    public LiveClientBuilder onChestOpen(EventConsumer<TikTokChestEvent> event) {
+    public LiveClientBuilder onChest(EventConsumer<TikTokChestEvent> event) {
         tikTokEventHandler.subscribe(TikTokChestEvent.class, event);
         return this;
     }

Client/src/main/java/io/github/jwdeveloper/tiktok/http/TikTokDataChecker.java

@@ -1,18 +1,21 @@
 package io.github.jwdeveloper.tiktok.http;
 
 import io.github.jwdeveloper.tiktok.exceptions.TikTokLiveRequestException;
-import io.github.jwdeveloper.tiktok.live.LiveClient;
 
 import java.util.concurrent.CompletableFuture;
 import java.util.regex.Pattern;
 
-public class TikTokLiveOnlineChecker
+public class TikTokDataChecker
 {
 
     public CompletableFuture<Boolean> isOnlineAsync(String hostName) {
         return CompletableFuture.supplyAsync(() -> isOnline(hostName));
     }
 
+    public CompletableFuture<Boolean> isHostNameValidAsync(String hostName) {
+        return CompletableFuture.supplyAsync(() -> isOnline(hostName));
+    }
+
     public boolean isOnline(String hostName) {
         var factory = new TikTokHttpRequestFactory(new TikTokCookieJar());
         var url = getLiveUrl(hostName);
@@ -26,10 +29,28 @@ public class TikTokLiveOnlineChecker
         }
     }
 
+    public boolean isHostNameValid(String hostName) {
+        var factory = new TikTokHttpRequestFactory(new TikTokCookieJar());
+        var url = getProfileUrl(hostName);
+        try {
+            var response = factory.get(url);
+            var titleContent = extractTitleContent(response);
+            return isTitleHostNameValid(titleContent, hostName);
+        } catch (Exception e)
+        {
+            throw new TikTokLiveRequestException("Unable to make check host name valid request",e);
+        }
+    }
+
     private boolean isTitleLiveOnline(String title) {
         return title.contains("is LIVE");
     }
 
+    private boolean isTitleHostNameValid(String title, String hostName)
+    {
+        return title.contains(hostName);
+    }
+
     private String extractTitleContent(String html) {
         var regex = "<title\\b[^>]*>(.*?)<\\/title>";
         var pattern = Pattern.compile(regex);
@@ -48,4 +69,11 @@ public class TikTokLiveOnlineChecker
         sb.append("/live");
         return sb.toString();
     }
+
+    private String getProfileUrl(String hostName) {
+        var sb = new StringBuilder();
+        sb.append("https://www.tiktok.com/@");
+        sb.append(hostName);
+        return sb.toString();
+    }
 }