diff --git a/app/confg.php b/app/confg.php
index 77ed654..118abde 100644
--- a/app/confg.php
+++ b/app/confg.php
@@ -45,4 +45,5 @@ set('mail',
 db_config('argumentiru', 'mysql:host=mysql;dbname=argumentiru', 'newser', 'Chjk90yuiREY');
 db_config('reader', 'mysql:host=mysql;dbname=argumentiru', 'reader', 'ghjyjkUIOhg56Fh');
 db_config('chitatel', 'mysql:host=mysql;dbname=argumentiru', 'chitatel', 'hjYu78kl*90Uio');
+db_config('klan', 'mysql:host=mysql;dbname=argumentiru', 'klan', 'zpFGhyuRty765Jk');
 
diff --git a/app/migrations/0001_grant.sql b/app/migrations/0001_grant.sql
new file mode 100644
index 0000000..d7b5711
--- /dev/null
+++ b/app/migrations/0001_grant.sql
@@ -0,0 +1,8 @@
+/* add read access */
+GRANT SELECT ON argumentiru.* TO 'newser'@'%' identified by 'Chjk90yuiREY';
+
+/* add write access */
+GRANT SELECT, INSERT, UPDATE ON argumentiru.clients TO 'klan'@'%' identified by 'zpFGhyuRty765Jk';
+GRANT UPDATE ON argumentiru.anbuy TO 'klan'@'%'
+
+
diff --git a/app/routes/client.php b/app/routes/client.php
index ef98c39..2252e6b 100644
--- a/app/routes/client.php
+++ b/app/routes/client.php
@@ -29,7 +29,7 @@ function addclient(){
 
             if ($client['clienthash'] == '' ){
                 $updsql = "UPDATE `clients` SET `clienthash` = '$clienthash'  WHERE `client_id` = '{$client['client_id']}'";
-                db_get($updsql, 'writer');
+                db_get($updsql, 'klan');
                 echo "$updsql \n";
             }
 
@@ -43,7 +43,7 @@ function addclient(){
         else {
 
             $inssql = "INSERT INTO `clients` (clientmail, clientdate, clienthash) VALUES ('$clientmail', '$clientdate', '$clienthash')";
-            db_get($inssql, 'writer');
+            db_get($inssql, 'klan');
             echo "$inssql \n";
         }
    }
@@ -61,7 +61,7 @@ function addclientid(){
         if (isset($client['client_id'])){
             $updsql = "UPDATE `anbuy` SET `client_id` = '{$client['client_id']}'  WHERE `buy_id` = '{$buy['buy_id']}'";
             echo "$updsql\n";
-            db_get($updsql);
+            db_get($updsql, 'klan');
         }
 
     }