diff --git a/VKAPI/Handlers/Account.php b/VKAPI/Handlers/Account.php
index 4b97a266..59926d63 100644
--- a/VKAPI/Handlers/Account.php
+++ b/VKAPI/Handlers/Account.php
@@ -80,6 +80,8 @@ final class Account extends VKAPIRequestHandler
     function saveProfileInfo(string $first_name = "", string $last_name = "", string $screen_name = "", int $sex = -1, int $relation = -1, string $bdate = "", int $bdate_visibility = -1, string $home_town = "", string $status = ""): object 
     {
         $this->requireUser();
+        $this->willExecuteWriteAction();
+        
         $user = $this->getUser();
 
         $output = [
diff --git a/VKAPI/Handlers/Friends.php b/VKAPI/Handlers/Friends.php
index 8528dfa0..f7873520 100644
--- a/VKAPI/Handlers/Friends.php
+++ b/VKAPI/Handlers/Friends.php
@@ -66,6 +66,7 @@ final class Friends extends VKAPIRequestHandler
 	function add(string $user_id): int
 	{
 		$this->requireUser();
+        $this->willExecuteWriteAction();
 
 		$users = new UsersRepo;
 		$user  = $users->get(intval($user_id));
@@ -96,6 +97,7 @@ final class Friends extends VKAPIRequestHandler
 	function delete(string $user_id): int
 	{
 		$this->requireUser();
+        $this->willExecuteWriteAction();
 
 		$users = new UsersRepo;
 
diff --git a/VKAPI/Handlers/Groups.php b/VKAPI/Handlers/Groups.php
index 0150a56a..071ded81 100644
--- a/VKAPI/Handlers/Groups.php
+++ b/VKAPI/Handlers/Groups.php
@@ -237,6 +237,7 @@ final class Groups extends VKAPIRequestHandler
     function join(int $group_id)
     {
         $this->requireUser();
+        $this->willExecuteWriteAction();
         
         $club = (new ClubsRepo)->get($group_id);
         
@@ -251,6 +252,7 @@ final class Groups extends VKAPIRequestHandler
     function leave(int $group_id)
     {
         $this->requireUser();
+        $this->willExecuteWriteAction();
         
         $club = (new ClubsRepo)->get($group_id);
         
diff --git a/VKAPI/Handlers/Likes.php b/VKAPI/Handlers/Likes.php
index 38a76893..644646e5 100644
--- a/VKAPI/Handlers/Likes.php
+++ b/VKAPI/Handlers/Likes.php
@@ -8,6 +8,7 @@ final class Likes extends VKAPIRequestHandler
 	function add(string $type, int $owner_id, int $item_id): object
 	{
 		$this->requireUser();
+        $this->willExecuteWriteAction();
 
         switch($type) {
             case "post":
@@ -28,6 +29,7 @@ final class Likes extends VKAPIRequestHandler
 	function delete(string $type, int $owner_id, int $item_id): object
 	{
 		$this->requireUser();
+        $this->willExecuteWriteAction();
 
         switch($type) {
             case "post":
diff --git a/VKAPI/Handlers/Messages.php b/VKAPI/Handlers/Messages.php
index af7dcdcd..ead8e273 100644
--- a/VKAPI/Handlers/Messages.php
+++ b/VKAPI/Handlers/Messages.php
@@ -68,6 +68,7 @@ final class Messages extends VKAPIRequestHandler
     function send(int $user_id = -1, int $peer_id = -1, string $domain = "", int $chat_id = -1, string $user_ids = "", string $message = "", int $sticker_id = -1)
     {
         $this->requireUser();
+        $this->willExecuteWriteAction();
         
         if($chat_id !== -1)
             $this->fail(946, "Chats are not implemented");
@@ -117,6 +118,7 @@ final class Messages extends VKAPIRequestHandler
     function delete(string $message_ids, int $spam = 0, int $delete_for_all = 0): object
     {
         $this->requireUser();
+        $this->willExecuteWriteAction();
         
         $msgs  = new MSGRepo;
         $ids   = preg_split("%, ?%", $message_ids);
@@ -136,6 +138,7 @@ final class Messages extends VKAPIRequestHandler
     function restore(int $message_id): int
     {
         $this->requireUser();
+        $this->willExecuteWriteAction();
         
         $msg = (new MSGRepo)->get($message_id);
         if(!$msg)
diff --git a/VKAPI/Handlers/Polls.php b/VKAPI/Handlers/Polls.php
index 1c20edd4..9036a02c 100755
--- a/VKAPI/Handlers/Polls.php
+++ b/VKAPI/Handlers/Polls.php
@@ -66,6 +66,7 @@ final class Polls extends VKAPIRequestHandler
     function addVote(int $poll_id, string $answers_ids) 
     {
         $this->requireUser();
+        $this->willExecuteWriteAction();
 
         $poll = (new PollsRepo)->get($poll_id);
 
@@ -87,6 +88,7 @@ final class Polls extends VKAPIRequestHandler
     function deleteVote(int $poll_id) 
     {
         $this->requireUser();
+        $this->willExecuteWriteAction();
 
         $poll = (new PollsRepo)->get($poll_id);
 
diff --git a/VKAPI/Handlers/Wall.php b/VKAPI/Handlers/Wall.php
index cb62876a..795a8c62 100644
--- a/VKAPI/Handlers/Wall.php
+++ b/VKAPI/Handlers/Wall.php
@@ -432,6 +432,7 @@ final class Wall extends VKAPIRequestHandler
     function post(string $owner_id, string $message = "", int $from_group = 0, int $signed = 0): object
     {
         $this->requireUser();
+        $this->willExecuteWriteAction();
 
         $owner_id  = intval($owner_id);
         
@@ -516,6 +517,7 @@ final class Wall extends VKAPIRequestHandler
 
     function repost(string $object, string $message = "") {
         $this->requireUser();
+        $this->willExecuteWriteAction();
 
         $postArray;
         if(preg_match('/wall((?:-?)[0-9]+)_([0-9]+)/', $object, $postArray) == 0)
@@ -679,6 +681,9 @@ final class Wall extends VKAPIRequestHandler
     }
 
     function createComment(int $owner_id, int $post_id, string $message, int $from_group = 0) {
+        $this->requireUser();
+        $this->willExecuteWriteAction();
+        
         $post = (new PostsRepo)->getPostById($owner_id, $post_id);
         if(!$post || $post->isDeleted()) $this->fail(100, "One of the parameters specified was missing or invalid");
 
@@ -714,6 +719,7 @@ final class Wall extends VKAPIRequestHandler
 
     function deleteComment(int $comment_id) {
         $this->requireUser();
+        $this->willExecuteWriteAction();
 
         $comment = (new CommentsRepo)->get($comment_id);
         if(!$comment) $this->fail(100, "One of the parameters specified was missing or invalid");;