diff --git a/src/Utopia/Messaging/Adapter/Chat/Discord.php b/src/Utopia/Messaging/Adapter/Chat/Discord.php
index bc84ff1..b17ecc5 100644
--- a/src/Utopia/Messaging/Adapter/Chat/Discord.php
+++ b/src/Utopia/Messaging/Adapter/Chat/Discord.php
@@ -8,9 +8,9 @@
 
 class Discord extends Adapter
 {
-    private const NAME = 'Discord';
-    private const TYPE = 'chat';
-    private const MESSAGE_TYPE = DiscordMessage::class;
+    protected const NAME = 'Discord';
+    protected const TYPE = 'chat';
+    protected const MESSAGE_TYPE = DiscordMessage::class;
 
     /**
      * @param  string  $webhookId Your Discord webhook ID.
@@ -24,17 +24,17 @@ public function __construct(
 
     public function getName(): string
     {
-        return self::NAME;
+        return static::NAME;
     }
 
     public function getType(): string
     {
-        return self::TYPE;
+        return static::TYPE;
     }
 
     public function getMessageType(): string
     {
-        return self::MESSAGE_TYPE;
+        return static::MESSAGE_TYPE;
     }
 
     public function getMaxMessagesPerRequest(): int
diff --git a/src/Utopia/Messaging/Adapter/Email.php b/src/Utopia/Messaging/Adapter/Email.php
index 0bbafba..267e88c 100644
--- a/src/Utopia/Messaging/Adapter/Email.php
+++ b/src/Utopia/Messaging/Adapter/Email.php
@@ -7,17 +7,17 @@
 
 abstract class Email extends Adapter
 {
-    private const TYPE = 'email';
-    private const MESSAGE_TYPE = EmailMessage::class;
+    protected const TYPE = 'email';
+    protected const MESSAGE_TYPE = EmailMessage::class;
 
     public function getType(): string
     {
-        return self::TYPE;
+        return static::TYPE;
     }
 
     public function getMessageType(): string
     {
-        return self::MESSAGE_TYPE;
+        return static::MESSAGE_TYPE;
     }
 
     /**
diff --git a/src/Utopia/Messaging/Adapter/Email/Mailgun.php b/src/Utopia/Messaging/Adapter/Email/Mailgun.php
index 253f84f..48c85ae 100644
--- a/src/Utopia/Messaging/Adapter/Email/Mailgun.php
+++ b/src/Utopia/Messaging/Adapter/Email/Mailgun.php
@@ -8,7 +8,7 @@
 
 class Mailgun extends EmailAdapter
 {
-    private const NAME = 'Mailgun';
+    protected const NAME = 'Mailgun';
 
     /**
      * @param  string  $apiKey Your Mailgun API key to authenticate with the API.
@@ -26,7 +26,7 @@ public function __construct(
      */
     public function getName(): string
     {
-        return self::NAME;
+        return static::NAME;
     }
 
     /**
diff --git a/src/Utopia/Messaging/Adapter/Email/Mock.php b/src/Utopia/Messaging/Adapter/Email/Mock.php
index 0a1454e..8caa9f3 100644
--- a/src/Utopia/Messaging/Adapter/Email/Mock.php
+++ b/src/Utopia/Messaging/Adapter/Email/Mock.php
@@ -9,11 +9,11 @@
 
 class Mock extends EmailAdapter
 {
-    private const NAME = 'Mock';
+    protected const NAME = 'Mock';
 
     public function getName(): string
     {
-        return self::NAME;
+        return static::NAME;
     }
 
     public function getMaxMessagesPerRequest(): int
diff --git a/src/Utopia/Messaging/Adapter/Email/Sendgrid.php b/src/Utopia/Messaging/Adapter/Email/Sendgrid.php
index c9d0b75..8c22594 100644
--- a/src/Utopia/Messaging/Adapter/Email/Sendgrid.php
+++ b/src/Utopia/Messaging/Adapter/Email/Sendgrid.php
@@ -8,7 +8,7 @@
 
 class Sendgrid extends EmailAdapter
 {
-    private const NAME = 'Sendgrid';
+    protected const NAME = 'Sendgrid';
 
     /**
      * @param  string  $apiKey Your Sendgrid API key to authenticate with the API.
@@ -23,7 +23,7 @@ public function __construct(private string $apiKey)
      */
     public function getName(): string
     {
-        return self::NAME;
+        return static::NAME;
     }
 
     /**
diff --git a/src/Utopia/Messaging/Adapter/Push.php b/src/Utopia/Messaging/Adapter/Push.php
index e1ee92c..54c8571 100644
--- a/src/Utopia/Messaging/Adapter/Push.php
+++ b/src/Utopia/Messaging/Adapter/Push.php
@@ -7,23 +7,23 @@
 
 abstract class Push extends Adapter
 {
-    private const TYPE = 'push';
-    private const MESSAGE_TYPE = PushMessage::class;
-    private const EXPIRED_MESSAGE = 'Expired device token.';
+    protected const TYPE = 'push';
+    protected const MESSAGE_TYPE = PushMessage::class;
+    protected const EXPIRED_MESSAGE = 'Expired device token.';
 
     public function getType(): string
     {
-        return self::TYPE;
+        return static::TYPE;
     }
 
     public function getMessageType(): string
     {
-        return self::MESSAGE_TYPE;
+        return static::MESSAGE_TYPE;
     }
 
     protected function getExpiredErrorMessage(): string
     {
-        return self::EXPIRED_MESSAGE;
+        return static::EXPIRED_MESSAGE;
     }
 
     /**
diff --git a/src/Utopia/Messaging/Adapter/Push/APNS.php b/src/Utopia/Messaging/Adapter/Push/APNS.php
index a2b0000..dd12bba 100644
--- a/src/Utopia/Messaging/Adapter/Push/APNS.php
+++ b/src/Utopia/Messaging/Adapter/Push/APNS.php
@@ -9,7 +9,7 @@
 
 class APNS extends PushAdapter
 {
-    private const NAME = 'APNS';
+    protected const NAME = 'APNS';
 
     /**
      * @return void
@@ -28,7 +28,7 @@ public function __construct(
      */
     public function getName(): string
     {
-        return self::NAME;
+        return static::NAME;
     }
 
     /**
diff --git a/src/Utopia/Messaging/Adapter/Push/FCM.php b/src/Utopia/Messaging/Adapter/Push/FCM.php
index b976b0e..aa5fbb9 100644
--- a/src/Utopia/Messaging/Adapter/Push/FCM.php
+++ b/src/Utopia/Messaging/Adapter/Push/FCM.php
@@ -9,10 +9,10 @@
 
 class FCM extends PushAdapter
 {
-    private const NAME = 'FCM';
-    private const DEFAULT_EXPIRY_SECONDS = 3600;    // 1 hour
-    private const DEFAULT_SKEW_SECONDS = 60;        // 1 minute
-    private const GOOGLE_TOKEN_URL = 'https://www.googleapis.com/oauth2/v4/token';
+    protected const NAME = 'FCM';
+    protected const DEFAULT_EXPIRY_SECONDS = 3600;    // 1 hour
+    protected const DEFAULT_SKEW_SECONDS = 60;        // 1 minute
+    protected const GOOGLE_TOKEN_URL = 'https://www.googleapis.com/oauth2/v4/token';
 
     /**
      * @param  string  $serviceAccountJSON Service account JSON file contents
@@ -27,7 +27,7 @@ public function __construct(
      */
     public function getName(): string
     {
-        return self::NAME;
+        return static::NAME;
     }
 
     /**
diff --git a/src/Utopia/Messaging/Adapter/SMS.php b/src/Utopia/Messaging/Adapter/SMS.php
index aa681e9..4dbcb87 100644
--- a/src/Utopia/Messaging/Adapter/SMS.php
+++ b/src/Utopia/Messaging/Adapter/SMS.php
@@ -7,17 +7,17 @@
 
 abstract class SMS extends Adapter
 {
-    private const TYPE = 'sms';
-    private const MESSAGE_TYPE = SMSMessage::class;
+    protected const TYPE = 'sms';
+    protected const MESSAGE_TYPE = SMSMessage::class;
 
     public function getType(): string
     {
-        return self::TYPE;
+        return static::TYPE;
     }
 
     public function getMessageType(): string
     {
-        return self::MESSAGE_TYPE;
+        return static::MESSAGE_TYPE;
     }
 
     /**
diff --git a/src/Utopia/Messaging/Adapter/SMS/Clickatell.php b/src/Utopia/Messaging/Adapter/SMS/Clickatell.php
index 9cd47bd..915ca62 100644
--- a/src/Utopia/Messaging/Adapter/SMS/Clickatell.php
+++ b/src/Utopia/Messaging/Adapter/SMS/Clickatell.php
@@ -10,7 +10,7 @@
 // https://docs.clickatell.com/channels/sms-channels/sms-api-reference/#tag/SMS-API/operation/sendMessageREST_1
 class Clickatell extends SMSAdapter
 {
-    private const NAME = 'Clickatell';
+    protected const NAME = 'Clickatell';
 
     /**
      * @param  string  $apiKey Clickatell API Key
@@ -23,7 +23,7 @@ public function __construct(
 
     public function getName(): string
     {
-        return self::NAME;
+        return static::NAME;
     }
 
     public function getMaxMessagesPerRequest(): int
diff --git a/src/Utopia/Messaging/Adapter/SMS/GEOSMS.php b/src/Utopia/Messaging/Adapter/SMS/GEOSMS.php
index a15297d..b1955ca 100644
--- a/src/Utopia/Messaging/Adapter/SMS/GEOSMS.php
+++ b/src/Utopia/Messaging/Adapter/SMS/GEOSMS.php
@@ -8,7 +8,7 @@
 
 class GEOSMS extends SMSAdapter
 {
-    private const NAME = 'GEOSMS';
+    protected const NAME = 'GEOSMS';
 
     protected SMSAdapter $defaultAdapter;
 
@@ -24,7 +24,7 @@ public function __construct(SMSAdapter $defaultAdapter)
 
     public function getName(): string
     {
-        return self::NAME;
+        return static::NAME;
     }
 
     public function getMaxMessagesPerRequest(): int
diff --git a/src/Utopia/Messaging/Adapter/SMS/Infobip.php b/src/Utopia/Messaging/Adapter/SMS/Infobip.php
index 378ea7a..1ea53b5 100644
--- a/src/Utopia/Messaging/Adapter/SMS/Infobip.php
+++ b/src/Utopia/Messaging/Adapter/SMS/Infobip.php
@@ -10,7 +10,7 @@
 // https://www.infobip.com/docs/api/channels/sms/sms-messaging/outbound-sms/send-sms-message
 class Infobip extends SMSAdapter
 {
-    private const NAME = 'Infobip';
+    protected const NAME = 'Infobip';
 
     /**
      * @param  string  $apiBaseUrl Infobip API Base Url
@@ -25,7 +25,7 @@ public function __construct(
 
     public function getName(): string
     {
-        return self::NAME;
+        return static::NAME;
     }
 
     public function getMaxMessagesPerRequest(): int
diff --git a/src/Utopia/Messaging/Adapter/SMS/Mock.php b/src/Utopia/Messaging/Adapter/SMS/Mock.php
index dea6ae4..0079d8d 100644
--- a/src/Utopia/Messaging/Adapter/SMS/Mock.php
+++ b/src/Utopia/Messaging/Adapter/SMS/Mock.php
@@ -8,6 +8,8 @@
 
 class Mock extends SMSAdapter
 {
+    protected const NAME = 'Mock';
+
     /**
      * @param  string  $user User ID
      * @param  string  $secret User secret
@@ -18,6 +20,11 @@ public function __construct(
     ) {
     }
 
+    public function getName(): string
+    {
+        return static::NAME;
+    }
+
     public function getMaxMessagesPerRequest(): int
     {
         return 1000;
diff --git a/src/Utopia/Messaging/Adapter/SMS/Msg91.php b/src/Utopia/Messaging/Adapter/SMS/Msg91.php
index 4307865..c0d52f1 100644
--- a/src/Utopia/Messaging/Adapter/SMS/Msg91.php
+++ b/src/Utopia/Messaging/Adapter/SMS/Msg91.php
@@ -11,7 +11,7 @@
 
 class Msg91 extends SMSAdapter
 {
-    private const NAME = 'Msg91';
+    protected const NAME = 'Msg91';
 
     /**
      * @param  string  $senderId Msg91 Sender ID
@@ -27,7 +27,7 @@ public function __construct(
 
     public function getName(): string
     {
-        return self::NAME;
+        return static::NAME;
     }
 
     public function getMaxMessagesPerRequest(): int
diff --git a/src/Utopia/Messaging/Adapter/SMS/Plivo.php b/src/Utopia/Messaging/Adapter/SMS/Plivo.php
index a287e12..061fa11 100644
--- a/src/Utopia/Messaging/Adapter/SMS/Plivo.php
+++ b/src/Utopia/Messaging/Adapter/SMS/Plivo.php
@@ -10,7 +10,7 @@
 // https://www.plivo.com/docs/sms/api/message#send-a-message
 class Plivo extends SMSAdapter
 {
-    private const NAME = 'Plivo';
+    protected const NAME = 'Plivo';
 
     /**
      * @param  string  $authId Plivo Auth ID
@@ -25,7 +25,7 @@ public function __construct(
 
     public function getName(): string
     {
-        return self::NAME;
+        return static::NAME;
     }
 
     public function getMaxMessagesPerRequest(): int
diff --git a/src/Utopia/Messaging/Adapter/SMS/Seven.php b/src/Utopia/Messaging/Adapter/SMS/Seven.php
index 7a01333..681313e 100644
--- a/src/Utopia/Messaging/Adapter/SMS/Seven.php
+++ b/src/Utopia/Messaging/Adapter/SMS/Seven.php
@@ -10,7 +10,7 @@
 // https://www.seven.io/en/docs/gateway/http-api/sms-dispatch/
 class Seven extends SMSAdapter
 {
-    private const NAME = 'Seven';
+    protected const NAME = 'Seven';
 
     /**
      * @param  string  $apiKey Seven API token
@@ -23,7 +23,7 @@ public function __construct(
 
     public function getName(): string
     {
-        return self::NAME;
+        return static::NAME;
     }
 
     public function getMaxMessagesPerRequest(): int
diff --git a/src/Utopia/Messaging/Adapter/SMS/Sinch.php b/src/Utopia/Messaging/Adapter/SMS/Sinch.php
index d37e367..0cbaaa5 100644
--- a/src/Utopia/Messaging/Adapter/SMS/Sinch.php
+++ b/src/Utopia/Messaging/Adapter/SMS/Sinch.php
@@ -10,7 +10,7 @@
 // https://developers.sinch.com/docs/sms/api-reference/
 class Sinch extends SMSAdapter
 {
-    private const NAME = 'Sinch';
+    protected const NAME = 'Sinch';
 
     /**
      * @param  string  $servicePlanId Sinch Service plan ID
@@ -25,7 +25,7 @@ public function __construct(
 
     public function getName(): string
     {
-        return self::NAME;
+        return static::NAME;
     }
 
     public function getMaxMessagesPerRequest(): int
diff --git a/src/Utopia/Messaging/Adapter/SMS/Telesign.php b/src/Utopia/Messaging/Adapter/SMS/Telesign.php
index 41871dc..e9c1674 100644
--- a/src/Utopia/Messaging/Adapter/SMS/Telesign.php
+++ b/src/Utopia/Messaging/Adapter/SMS/Telesign.php
@@ -11,7 +11,7 @@
 
 class Telesign extends SMSAdapter
 {
-    private const NAME = 'Telesign';
+    protected const NAME = 'Telesign';
 
     /**
      * @param  string  $username Telesign account username
@@ -25,7 +25,7 @@ public function __construct(
 
     public function getName(): string
     {
-        return self::NAME;
+        return static::NAME;
     }
 
     public function getMaxMessagesPerRequest(): int
diff --git a/src/Utopia/Messaging/Adapter/SMS/Telnyx.php b/src/Utopia/Messaging/Adapter/SMS/Telnyx.php
index d79aff4..118be67 100644
--- a/src/Utopia/Messaging/Adapter/SMS/Telnyx.php
+++ b/src/Utopia/Messaging/Adapter/SMS/Telnyx.php
@@ -8,7 +8,7 @@
 
 class Telnyx extends SMSAdapter
 {
-    private const NAME = 'Telnyx';
+    protected const NAME = 'Telnyx';
 
     /**
      * @param  string  $apiKey Telnyx APIv2 Key
@@ -21,7 +21,7 @@ public function __construct(
 
     public function getName(): string
     {
-        return self::NAME;
+        return static::NAME;
     }
 
     public function getMaxMessagesPerRequest(): int
diff --git a/src/Utopia/Messaging/Adapter/SMS/TextMagic.php b/src/Utopia/Messaging/Adapter/SMS/TextMagic.php
index 8abfa7a..81da593 100644
--- a/src/Utopia/Messaging/Adapter/SMS/TextMagic.php
+++ b/src/Utopia/Messaging/Adapter/SMS/TextMagic.php
@@ -11,7 +11,7 @@
 
 class TextMagic extends SMSAdapter
 {
-    private const NAME = 'Textmagic';
+    protected const NAME = 'Textmagic';
 
     /**
      * @param  string  $username Textmagic account username
@@ -26,7 +26,7 @@ public function __construct(
 
     public function getName(): string
     {
-        return self::NAME;
+        return static::NAME;
     }
 
     public function getMaxMessagesPerRequest(): int
diff --git a/src/Utopia/Messaging/Adapter/SMS/Twilio.php b/src/Utopia/Messaging/Adapter/SMS/Twilio.php
index b72a1c4..8e15e8c 100644
--- a/src/Utopia/Messaging/Adapter/SMS/Twilio.php
+++ b/src/Utopia/Messaging/Adapter/SMS/Twilio.php
@@ -8,7 +8,7 @@
 
 class Twilio extends SMSAdapter
 {
-    private const NAME = 'Twilio';
+    protected const NAME = 'Twilio';
 
     /**
      * @param  string  $accountSid Twilio Account SID
@@ -23,7 +23,7 @@ public function __construct(
 
     public function getName(): string
     {
-        return self::NAME;
+        return static::NAME;
     }
 
     public function getMaxMessagesPerRequest(): int
diff --git a/src/Utopia/Messaging/Adapter/SMS/Vonage.php b/src/Utopia/Messaging/Adapter/SMS/Vonage.php
index 47fbf72..c950e17 100644
--- a/src/Utopia/Messaging/Adapter/SMS/Vonage.php
+++ b/src/Utopia/Messaging/Adapter/SMS/Vonage.php
@@ -11,7 +11,7 @@
 
 class Vonage extends SMSAdapter
 {
-    private const NAME = 'Vonage';
+    protected const NAME = 'Vonage';
 
     /**
      * @param  string  $apiKey Vonage API Key
@@ -26,7 +26,7 @@ public function __construct(
 
     public function getName(): string
     {
-        return self::NAME;
+        return static::NAME;
     }
 
     public function getMaxMessagesPerRequest(): int
diff --git a/src/Utopia/Messaging/Helpers/JWT.php b/src/Utopia/Messaging/Helpers/JWT.php
index fe92407..ba4f4b8 100644
--- a/src/Utopia/Messaging/Helpers/JWT.php
+++ b/src/Utopia/Messaging/Helpers/JWT.php
@@ -4,7 +4,7 @@
 
 class JWT
 {
-    private const ALGORITHMS = [
+    protected const ALGORITHMS = [
         'ES384' => ['openssl', OPENSSL_ALGO_SHA384],
         'ES256' => ['openssl', OPENSSL_ALGO_SHA256],
         'ES256K' => ['openssl', OPENSSL_ALGO_SHA256],
@@ -55,11 +55,11 @@ public static function encode(array $payload, string $key, string $algorithm, st
      */
     private static function sign(string $data, string $key, string $alg): string
     {
-        if (empty(self::ALGORITHMS[$alg])) {
+        if (empty(static::ALGORITHMS[$alg])) {
             throw new \Exception('Algorithm not supported');
         }
 
-        [$function, $algorithm] = self::ALGORITHMS[$alg];
+        [$function, $algorithm] = static::ALGORITHMS[$alg];
 
         switch ($function) {
             case 'openssl':