diff --git a/LauncherAPI/src/main/java/ru/gravit/launcher/request/auth/AuthServerRequest.java b/LauncherAPI/src/main/java/ru/gravit/launcher/request/auth/AuthServerRequest.java
index 3c5fd0e8..a3526ee3 100644
--- a/LauncherAPI/src/main/java/ru/gravit/launcher/request/auth/AuthServerRequest.java
+++ b/LauncherAPI/src/main/java/ru/gravit/launcher/request/auth/AuthServerRequest.java
@@ -3,6 +3,7 @@
 import ru.gravit.launcher.ClientPermissions;
 import ru.gravit.launcher.LauncherAPI;
 import ru.gravit.launcher.LauncherConfig;
+import ru.gravit.launcher.LauncherNetworkAPI;
 import ru.gravit.launcher.profiles.PlayerProfile;
 import ru.gravit.launcher.request.Request;
 import ru.gravit.launcher.request.RequestType;
@@ -26,11 +27,13 @@ private Result(PlayerProfile pp, String accessToken) {
             this.accessToken = accessToken;
         }
     }
-
+    @LauncherNetworkAPI
     private final String login;
-
+    @LauncherNetworkAPI
     private final byte[] encryptedPassword;
+    @LauncherNetworkAPI
     private final String auth_id;
+    @LauncherNetworkAPI
     private final String title;
 
     @LauncherAPI
diff --git a/LauncherAPI/src/main/java/ru/gravit/launcher/request/auth/CheckServerRequest.java b/LauncherAPI/src/main/java/ru/gravit/launcher/request/auth/CheckServerRequest.java
index 4521f814..53e923d4 100644
--- a/LauncherAPI/src/main/java/ru/gravit/launcher/request/auth/CheckServerRequest.java
+++ b/LauncherAPI/src/main/java/ru/gravit/launcher/request/auth/CheckServerRequest.java
@@ -3,6 +3,7 @@
 import ru.gravit.launcher.Launcher;
 import ru.gravit.launcher.LauncherAPI;
 import ru.gravit.launcher.LauncherConfig;
+import ru.gravit.launcher.LauncherNetworkAPI;
 import ru.gravit.launcher.events.request.CheckServerRequestEvent;
 import ru.gravit.launcher.profiles.PlayerProfile;
 import ru.gravit.launcher.request.Request;
@@ -19,7 +20,9 @@
 import java.io.IOException;
 
 public final class CheckServerRequest extends Request<CheckServerRequestEvent> implements RequestInterface {
+    @LauncherNetworkAPI
     private final String username;
+    @LauncherNetworkAPI
     private final String serverID;
 
     @LauncherAPI
diff --git a/LauncherAPI/src/main/java/ru/gravit/launcher/request/auth/JoinServerRequest.java b/LauncherAPI/src/main/java/ru/gravit/launcher/request/auth/JoinServerRequest.java
index f1d2dc35..d104a131 100644
--- a/LauncherAPI/src/main/java/ru/gravit/launcher/request/auth/JoinServerRequest.java
+++ b/LauncherAPI/src/main/java/ru/gravit/launcher/request/auth/JoinServerRequest.java
@@ -2,6 +2,7 @@
 
 import ru.gravit.launcher.LauncherAPI;
 import ru.gravit.launcher.LauncherConfig;
+import ru.gravit.launcher.LauncherNetworkAPI;
 import ru.gravit.launcher.events.request.JoinServerRequestEvent;
 import ru.gravit.launcher.request.Request;
 import ru.gravit.launcher.request.RequestType;
@@ -18,8 +19,11 @@
 public final class JoinServerRequest extends Request<JoinServerRequestEvent> implements RequestInterface {
 
     // Instance
+    @LauncherNetworkAPI
     private final String username;
+    @LauncherNetworkAPI
     private final String accessToken;
+    @LauncherNetworkAPI
     private final String serverID;
 
     @LauncherAPI
diff --git a/LauncherAPI/src/main/java/ru/gravit/launcher/request/auth/SetProfileRequest.java b/LauncherAPI/src/main/java/ru/gravit/launcher/request/auth/SetProfileRequest.java
index 9b5a50f6..2ae366e4 100644
--- a/LauncherAPI/src/main/java/ru/gravit/launcher/request/auth/SetProfileRequest.java
+++ b/LauncherAPI/src/main/java/ru/gravit/launcher/request/auth/SetProfileRequest.java
@@ -1,6 +1,7 @@
 package ru.gravit.launcher.request.auth;
 
 import ru.gravit.launcher.LauncherConfig;
+import ru.gravit.launcher.LauncherNetworkAPI;
 import ru.gravit.launcher.events.request.SetProfileRequestEvent;
 import ru.gravit.launcher.profiles.ClientProfile;
 import ru.gravit.launcher.request.Request;
@@ -13,7 +14,7 @@
 
 public class SetProfileRequest extends Request<SetProfileRequestEvent> implements RequestInterface {
     private transient ClientProfile profile;
-
+    @LauncherNetworkAPI
     public String client;
 
     public SetProfileRequest(LauncherConfig config, ClientProfile profile) {
diff --git a/LauncherAPI/src/main/java/ru/gravit/launcher/request/update/UpdateRequest.java b/LauncherAPI/src/main/java/ru/gravit/launcher/request/update/UpdateRequest.java
index 03812156..c8066a3a 100644
--- a/LauncherAPI/src/main/java/ru/gravit/launcher/request/update/UpdateRequest.java
+++ b/LauncherAPI/src/main/java/ru/gravit/launcher/request/update/UpdateRequest.java
@@ -3,6 +3,7 @@
 import ru.gravit.launcher.Launcher;
 import ru.gravit.launcher.LauncherAPI;
 import ru.gravit.launcher.LauncherConfig;
+import ru.gravit.launcher.LauncherNetworkAPI;
 import ru.gravit.launcher.downloader.ListDownloader;
 import ru.gravit.launcher.events.request.UpdateRequestEvent;
 import ru.gravit.launcher.hasher.FileNameMatcher;
@@ -220,6 +221,7 @@ public UpdateRequestEvent requestWebSockets() throws Exception {
     }
 
     // Instance
+    @LauncherNetworkAPI
     private final String dirName;
     private transient final Path dir;
     private transient final FileNameMatcher matcher;