diff --git a/app/src/main/java/com/example/dcav2gui/ui/settings/SettingsData.java b/app/src/main/java/com/example/dcav2gui/ui/settings/SettingsData.java
index be275cd..d1b167d 100644
--- a/app/src/main/java/com/example/dcav2gui/ui/settings/SettingsData.java
+++ b/app/src/main/java/com/example/dcav2gui/ui/settings/SettingsData.java
@@ -5,6 +5,8 @@ public class SettingsData {
     public String profileName;
     public String apiUrl;
     public String apiKey;
+    public boolean useEarn;
+    public String earnApiKey;
     public boolean useTelegram;
     public String botToken;
     public String chatId;
@@ -16,6 +18,8 @@ public class SettingsData {
             String profileName,
             String apiUrl,
             String apiKey,
+            boolean useEarn,
+            String earnApiKey,
             boolean useTelegram,
             String botToken,
             String chatId,
@@ -26,6 +30,8 @@ public class SettingsData {
         this.profileName = profileName;
         this.apiUrl = apiUrl;
         this.apiKey = apiKey;
+        this.useEarn = useEarn;
+        this.earnApiKey = earnApiKey;
         this.useTelegram = useTelegram;
         this.botToken = botToken;
         this.chatId = chatId;
diff --git a/app/src/main/java/com/example/dcav2gui/ui/settings/SettingsFragment.java b/app/src/main/java/com/example/dcav2gui/ui/settings/SettingsFragment.java
index 2addd20..8102b00 100644
--- a/app/src/main/java/com/example/dcav2gui/ui/settings/SettingsFragment.java
+++ b/app/src/main/java/com/example/dcav2gui/ui/settings/SettingsFragment.java
@@ -30,6 +30,8 @@ public class SettingsFragment extends Fragment {
         EditText editProfileName = root.findViewById(R.id.editProfileName);
         EditText editApiUrl = root.findViewById(R.id.editApiUrl);
         EditText editApiKey = root.findViewById(R.id.editApiKey);
+        CheckBox useEarn = root.findViewById(R.id.useEarn);
+        EditText editEarnApiKey = root.findViewById(R.id.earnApiKey);
         CheckBox checkBox = root.findViewById(R.id.useTelegram);
         EditText editBotToken = root.findViewById(R.id.editBotToken);
         EditText editChatId = root.findViewById(R.id.editChatId);
@@ -46,6 +48,8 @@ public class SettingsFragment extends Fragment {
             editProfileName.setText(settingsData.profileName);
             editApiUrl.setText(settingsData.apiUrl);
             editApiKey.setText(settingsData.apiKey);
+            useEarn.setChecked(settingsData.useEarn);
+            editEarnApiKey.setText(settingsData.earnApiKey);
             checkBox.setChecked(settingsData.useTelegram);
             editBotToken.setText(settingsData.botToken);
             editChatId.setText(settingsData.chatId);
@@ -72,6 +76,8 @@ public class SettingsFragment extends Fragment {
                 String profileName = editProfileName.getText().toString();
                 String apiUrl = editApiUrl.getText().toString();
                 String apiKey = editApiKey.getText().toString();
+                boolean useEarn = checkBox.isChecked();
+                String earnApiKey = editEarnApiKey.getText().toString();
                 boolean useTelegram = checkBox.isChecked();
                 String botToken = editBotToken.getText().toString();
                 String chatId = editChatId.getText().toString();
@@ -119,6 +125,8 @@ public class SettingsFragment extends Fragment {
                         profileName,
                         apiUrl,
                         apiKey,
+                        useEarn,
+                        earnApiKey,
                         useTelegram,
                         botToken,
                         chatId,
diff --git a/app/src/main/java/com/example/dcav2gui/ui/settings/SettingsViewModel.java b/app/src/main/java/com/example/dcav2gui/ui/settings/SettingsViewModel.java
index 20a6a77..3c0bfd7 100644
--- a/app/src/main/java/com/example/dcav2gui/ui/settings/SettingsViewModel.java
+++ b/app/src/main/java/com/example/dcav2gui/ui/settings/SettingsViewModel.java
@@ -17,6 +17,8 @@ public class SettingsViewModel extends ViewModel {
     public String profileName;
     public String apiUrl;
     public String apiKey;
+    public boolean useEarn;
+    public String earnApiKey;
     public boolean useTelegram;
     public String botToken;
     public String chatId;
@@ -29,6 +31,8 @@ public class SettingsViewModel extends ViewModel {
             String profileName,
             String apiUrl,
             String apiKey,
+            boolean useEarn,
+            String earnApiKey,
             boolean useTelegram,
             String botToken,
             String chatId,
@@ -41,6 +45,8 @@ public class SettingsViewModel extends ViewModel {
         this.profileName = profileName;
         this.apiUrl = apiUrl;
         this.apiKey = apiKey;
+        this.useEarn = useEarn;
+        this.earnApiKey = earnApiKey;
         this.useTelegram = useTelegram;
         this.botToken = botToken;
         this.chatId = chatId;
@@ -54,6 +60,8 @@ public class SettingsViewModel extends ViewModel {
                 profileName,
                 apiUrl,
                 apiKey,
+                useEarn,
+                earnApiKey,
                 useTelegram,
                 botToken,
                 chatId,
diff --git a/app/src/main/res/layout/fragment_settings.xml b/app/src/main/res/layout/fragment_settings.xml
index cac33f7..3aa2f6d 100644
--- a/app/src/main/res/layout/fragment_settings.xml
+++ b/app/src/main/res/layout/fragment_settings.xml
@@ -69,6 +69,20 @@
         android:inputType="text"
         android:textSize="16sp"/>
 
+    <CheckBox
+        android:id="@+id/useEarn"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Earn" />
+
+    <EditText
+        android:id="@+id/earnApiKey"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:hint="@string/earn_key_hint"
+        android:textStyle="italic"
+        android:inputType="text"
+        android:textSize="16sp"/>
 
     <CheckBox
         android:id="@+id/useTelegram"
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 3ffd43e..3683654 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -15,7 +15,8 @@
 
     <string name="profile_name_hint">Enter the profile name</string>
     <string name="api_url_hint">Enter the API URL</string>
-    <string name="api_key_hint">Enter the API Key</string>
+    <string name="api_key_hint">Enter the API key</string>
+    <string name="earn_key_hint">Enter the Earn API key</string>
     <string name="use_telegram">Use Telegram</string>
     <string name="bot_token_hint">Enter the bot token</string>
     <string name="chat_id_hint">Enter the chat ID</string>