diff --git a/includes/class-settings.php b/includes/class-settings.php
index f8805e3..04f8c14 100644
--- a/includes/class-settings.php
+++ b/includes/class-settings.php
@@ -90,7 +90,8 @@ class Settings {
             Plugin::__('Client ID'),
             [$this, 'the_field'],
             $this->get_menu_slug(),
-            'api'
+            'api',
+            ['name' => 'client_id']
         );
 
         add_settings_field(
@@ -98,7 +99,8 @@ class Settings {
             Plugin::__('Client Secret'),
             [$this, 'the_field'],
             $this->get_menu_slug(),
-            'api'
+            'api',
+            ['name' => 'client_secret']
         );
 
         add_settings_field(
@@ -106,7 +108,8 @@ class Settings {
             Plugin::__('Token'),
             [$this, 'the_field'],
             $this->get_menu_slug(),
-            'api'
+            'api',
+            ['name' => 'token']
         );
 
     }
@@ -115,14 +118,18 @@ class Settings {
         printf(
             '<input id="%s" name="%s[%s]" type="text" value="%s" />',
             esc_attr($args['name']),
-            esc_attr($args['option_group']),
+            esc_attr($this->get_option_group()),
             esc_attr($args['name']),
-            esc_attr($this->options[$args['name']] ?? '')
+            esc_attr($this->get_field($args['name']))
         );
         if (isset($args['description']) && !empty($args['description'])) {
             printf('<p class="description">%s</p>', esc_html($args['description']));
         }
     }
+    
+    public function sanitize(array $input):array {
+        return array_map('sanitize_text_field', $input);
+    }
 
     // Output settings page