diff --git a/Magento_V1.x/app/code/community/One97/Paytm/Helper/Data.php b/Magento_V1.x/app/code/community/One97/Paytm/Helper/Data.php
index 5154a1f..8f5d77a 100644
--- a/Magento_V1.x/app/code/community/One97/Paytm/Helper/Data.php
+++ b/Magento_V1.x/app/code/community/One97/Paytm/Helper/Data.php
@@ -3,14 +3,14 @@
 
 class One97_paytm_Helper_Data extends Mage_Payment_Helper_Data {
 	// PaytmConstants.php start
-	CONST TRANSACTION_URL_PRODUCTION			= "https://securegw.paytm.in/order/process";
-	CONST TRANSACTION_STATUS_URL_PRODUCTION		= "https://securegw.paytm.in/order/status";
+	CONST TRANSACTION_URL_PRODUCTION			= "https://secure.paytmpayments.com/order/process";
+	CONST TRANSACTION_STATUS_URL_PRODUCTION		= "https://secure.paytmpayments.com/order/status";
 
-	CONST TRANSACTION_URL_STAGING 				="https://securegw-stage.paytm.in/order/process";
-	CONST TRANSACTION_STATUS_URL_STAGING		= "https://securegw-stage.paytm.in/order/status";
+	CONST TRANSACTION_URL_STAGING 				="https://securestage.paytmpayments.com/order/process";
+	CONST TRANSACTION_STATUS_URL_STAGING		= "https://securestage.paytmpayments.com/order/status";
 
-	CONST STAGING_HOST 							= "https://securegw-stage.paytm.in/";
-	CONST PRODUCTION_HOST						= "https://securegw.paytm.in/";
+	CONST STAGING_HOST 							= "https://securestage.paytmpayments.com/";
+	CONST PRODUCTION_HOST						= "https://secure.paytmpayments.com/";
 
 	CONST INITIATE_TRANSACTION_URL				= "theia/api/v1/initiateTransaction";
 	CONST CHECKOUT_JS_URL						= "merchantpgpui/checkoutjs/merchants/MID.js";
@@ -24,8 +24,8 @@ class One97_paytm_Helper_Data extends Mage_Payment_Helper_Data {
 	CONST CONNECT_TIMEOUT						= "10";
 	CONST TIMEOUT								= "10";
 
-	CONST LAST_UPDATED							= "20200120";
-	CONST PLUGIN_VERSION						= "2.0";
+	CONST LAST_UPDATED							= "20241015";
+	CONST PLUGIN_VERSION						= "2.1";
 
 	CONST CUSTOM_CALLBACK_URL					= "";
 	// PaytmConstants.php end
@@ -145,7 +145,7 @@ static private function pkcs5Pad($text, $blocksize) {
 	}
 
 	static private function pkcs5Unpad($text) {
-		$pad = ord($text{strlen($text) - 1});
+		$pad = ord($text[strlen($text) - 1]);
 		if ($pad > strlen($text))
 			return false;
 		return substr($text, 0, -1 * $pad);
diff --git a/Magento_V2.3+/app/code/One97/Paytm/Block/Adminhtml/OrderEdit/Tab/View.php b/Magento_V2.3+/app/code/One97/Paytm/Block/Adminhtml/OrderEdit/Tab/View.php
index df0cf59..e225fdf 100755
--- a/Magento_V2.3+/app/code/One97/Paytm/Block/Adminhtml/OrderEdit/Tab/View.php
+++ b/Magento_V2.3+/app/code/One97/Paytm/Block/Adminhtml/OrderEdit/Tab/View.php
@@ -82,6 +82,7 @@ public function getPaytmResponseHtml($viewButton=false) {
             if(!empty($result)){
                 $fetchStatusURL.='?fetchId='.$result[0]['id'];
                 if(trim((string) $result[0]['paytm_response'])!=''){
+                    $result[0]['paytm_response'] = preg_replace('/"({.*?})"/', '$1', $result[0]['paytm_response']);
                     $resArr=$this->jsonHelper->jsonDecode($result[0]['paytm_response']);
                     $response='';
                     ksort($resArr);
@@ -95,6 +96,7 @@ public function getPaytmResponseHtml($viewButton=false) {
                                 break;
                             
                             default:
+                                $val= is_array($val)?json_encode($val):$val;
                                 $response.=' <tr> <th>'.$k.'</th> <td>'.$val.'</td> </tr> ';
                                 break;
                         }
diff --git a/Magento_V2.3+/app/code/One97/Paytm/Controller/Standard/Curlconfig.php b/Magento_V2.3+/app/code/One97/Paytm/Controller/Standard/Curlconfig.php
index f0ab0b0..067cb5b 100755
--- a/Magento_V2.3+/app/code/One97/Paytm/Controller/Standard/Curlconfig.php
+++ b/Magento_V2.3+/app/code/One97/Paytm/Controller/Standard/Curlconfig.php
@@ -33,9 +33,9 @@ public function execute() {
             }
             else if(isset($reqData['setPaymentNotificationUrl'])){
                 if($reqData['environment'] == 0){
-                    $url = "https://boss-stage.paytm.in/";
+                    $url = "https://boss-stage.paytmpayments.com/";
                 }else{
-                    $url = "https://boss-ext.paytm.in/";
+                    $url = "https://boss-ext.paytmpayments.com/";
                 }
                 $environment = $reqData['environment'];
                 $mid = $reqData['mid'];
diff --git a/Magento_V2.3+/app/code/One97/Paytm/Helper/Data.php b/Magento_V2.3+/app/code/One97/Paytm/Helper/Data.php
index abdd797..eaed890 100755
--- a/Magento_V2.3+/app/code/One97/Paytm/Helper/Data.php
+++ b/Magento_V2.3+/app/code/One97/Paytm/Helper/Data.php
@@ -12,22 +12,22 @@ class Data extends AbstractHelper {
 		private $stockItemRepository;
 	    
 	    // PaytmConstants.php start
-	    CONST TRANSACTION_URL_PRODUCTION			= "https://securegw.paytm.in/order/process";
-		CONST TRANSACTION_STATUS_URL_PRODUCTION		= "https://securegw.paytm.in/order/status";
+	    CONST TRANSACTION_URL_PRODUCTION			= "https://secure.paytmpayments.com/order/process";
+		CONST TRANSACTION_STATUS_URL_PRODUCTION		= "https://secure.paytmpayments.com/order/status";
 
-		CONST PRODUCTION_HOST				= "https://securegw.paytm.in/";
-		CONST STAGING_HOST				= "https://securegw-stage.paytm.in/";
+		CONST PRODUCTION_HOST				= "https://secure.paytmpayments.com/";
+		CONST STAGING_HOST				= "https://securestage.paytmpayments.com/";
 		CONST PRODUCTION_PPBL_HOST				= "https://securepg.paytm.in/";
 
     	CONST PPBL = false;		
 
-		CONST TRANSACTION_URL_STAGING			= "https://securegw-stage.paytm.in/order/process";
-		CONST TRANSACTION_STATUS_URL_STAGING		= "https://securegw-stage.paytm.in/order/status";
+		CONST TRANSACTION_URL_STAGING			= "https://securestage.paytmpayments.com/order/process";
+		CONST TRANSACTION_STATUS_URL_STAGING		= "https://securestage.paytmpayments.com/order/status";
 
 
-	    CONST TRANSACTION_TOKEN_URL_PRODUCTION		= "https://securegw.paytm.in/theia/api/v1/initiateTransaction?mid=";
+	    CONST TRANSACTION_TOKEN_URL_PRODUCTION		= "https://secure.paytmpayments.com/theia/api/v1/initiateTransaction?mid=";
 
-		CONST TRANSACTION_TOKEN_URL_STAGING		= "https://securegw-stage.paytm.in/theia/api/v1/initiateTransaction?mid=";
+		CONST TRANSACTION_TOKEN_URL_STAGING		= "https://securestage.paytmpayments.com/theia/api/v1/initiateTransaction?mid=";
 		CONST CHECKOUT_JS_URL				= "merchantpgpui/checkoutjs/merchants/MID.js";
 
 		CONST SAVE_PAYTM_RESPONSE 			= true;
@@ -39,8 +39,8 @@ class Data extends AbstractHelper {
 		CONST CONNECT_TIMEOUT				= "10";
 		CONST TIMEOUT					= "10";
 
-		CONST LAST_UPDATED				= "20231107";
-		CONST PLUGIN_VERSION				= "2.6.9";
+		CONST LAST_UPDATED				= "20241015";
+		CONST PLUGIN_VERSION				= "2.7.0";
 
 		CONST CUSTOM_CALLBACK_URL			= "";
 	    // PaytmConstants.php end
@@ -77,41 +77,27 @@ public function getUrl($route, $params = []) {
 	    // PaytmChecksum.php start
 	    private static $iv = "@@@@&&&&####$$$$";
 
-	    static public function encrypt($input, $key) {
-	    	$key = html_entity_decode($key);
-
-	    	if(function_exists('openssl_encrypt')){
-	    		$data = openssl_encrypt ( $input , "AES-128-CBC" , $key, 0, self::$iv );
-	    	} else {
-	    		$size = mcrypt_get_block_size(MCRYPT_RIJNDAEL_128, 'cbc');
-	    		$input = self::pkcs5Pad($input, $size);
-	    		$td = mcrypt_module_open(MCRYPT_RIJNDAEL_128, '', 'cbc', '');
-	    		mcrypt_generic_init($td, $key, self::$iv);
-	    		$data = mcrypt_generic($td, $input);
-	    		mcrypt_generic_deinit($td);
-	    		mcrypt_module_close($td);
-	    		$data = base64_encode($data);
-	    	}
-	    	return $data;
-	    }
-
-	    static public function decrypt($encrypted, $key) {
-	    	$key = html_entity_decode($key);
-	    	
-	    	if(function_exists('openssl_decrypt')){
-	    		$data = openssl_decrypt ( $encrypted , "AES-128-CBC" , $key, 0, self::$iv );
-	    	} else {
-	    		$encrypted = base64_decode($encrypted);
-	    		$td = mcrypt_module_open(MCRYPT_RIJNDAEL_128, '', 'cbc', '');
-	    		mcrypt_generic_init($td, $key, self::$iv);
-	    		$data = mdecrypt_generic($td, $encrypted);
-	    		mcrypt_generic_deinit($td);
-	    		mcrypt_module_close($td);
-	    		$data = self::pkcs5Unpad($data);
-	    		$data = rtrim((string) $data);
-	    	}
-	    	return $data;
-	    }
+		static public function encrypt($input, $key) {
+			$key = html_entity_decode($key);
+	
+			if (function_exists('openssl_encrypt')) {
+				$data = openssl_encrypt($input, "AES-128-CBC", $key, 0, self::$iv);
+			} else {
+				throw new Exception('OpenSSL extension is not available. Please install the OpenSSL extension.');
+			}
+			return $data;
+		}
+	
+		static public function decrypt($encrypted, $key) {
+			$key = html_entity_decode($key);
+			
+			if(function_exists('openssl_decrypt')){
+				$data = openssl_decrypt ( $encrypted , "AES-128-CBC" , $key, 0, self::$iv );
+			} else {
+				throw new Exception('OpenSSL extension is not available. Please install the OpenSSL extension.');
+			}
+			return $data;
+		}
 
 	    static public function generateSignature($params, $key) {
 	    	if(!is_array($params) && !is_string($params)){
diff --git a/Magento_V2.3+/app/code/One97/Paytm/Model/Paytm.php b/Magento_V2.3+/app/code/One97/Paytm/Model/Paytm.php
index 85bcb88..32e8897 100755
--- a/Magento_V2.3+/app/code/One97/Paytm/Model/Paytm.php
+++ b/Magento_V2.3+/app/code/One97/Paytm/Model/Paytm.php
@@ -135,10 +135,10 @@ public function buildPaytmRequest($order) {
                 $params['PROMO_CAMP_ID']=$order->paytmPromoCode;
             }
             if($this->getConfigData("environment") ==1){
-                $paytmDmain = 'https://securegw.paytm.in/';
+                $paytmDmain = $this->helper::PRODUCTION_HOST;
                 $url = $this->helper::TRANSACTION_TOKEN_URL_PRODUCTION.$params["MID"] . "&orderId=" . $params["ORDER_ID"];
             }else{
-                $paytmDmain = 'https://securegw-stage.paytm.in/';
+                $paytmDmain = $this->helper::STAGING_HOST;
                 $url = $this->helper::TRANSACTION_TOKEN_URL_STAGING.$params["MID"] . "&orderId=" . $params["ORDER_ID"];
             }
             $checksum = $this->helper->generateSignature($params, $this->getConfigData("merchant_key"));
@@ -292,9 +292,9 @@ public function getLastUpdate(){
         /* this function for return Invert Logo Option */
         public function getLogo() {      
             if($this->getConfigData("invertlogo") == 1){
-                return "https://staticpg.paytm.in/pg_plugins_logo/paytm_logo_invert.svg";
+                return "https://staticpg.paytmpayments.com/pg_plugins_logo/paytm_logo_invert.svg";
             }      
-            return "https://staticpg.paytm.in/pg_plugins_logo/paytm_logo_paymodes.svg";
+            return "https://staticpg.paytmpayments.com/pg_plugins_logo/paytm_logo_paymodes.svg";
         }
     
     }
diff --git a/Magento_V2.3+/app/code/One97/Paytm/view/frontend/web/js/view/payment/method-renderer/one97-paytm.js b/Magento_V2.3+/app/code/One97/Paytm/view/frontend/web/js/view/payment/method-renderer/one97-paytm.js
index 80f6880..e8edb3b 100755
--- a/Magento_V2.3+/app/code/One97/Paytm/view/frontend/web/js/view/payment/method-renderer/one97-paytm.js
+++ b/Magento_V2.3+/app/code/One97/Paytm/view/frontend/web/js/view/payment/method-renderer/one97-paytm.js
@@ -54,10 +54,10 @@ define(
                 if (event) {
                     event.preventDefault();
                     //$("#paywithpaytm").addClass('paytmtoggle');
-                    if ($("#paywithpaytm").hasClass('paytmtoggle')) {
+                   /*  if ($("#paywithpaytm").hasClass('paytmtoggle')) {
                         togglepoup = true;
                         window.Paytm.CheckoutJS.invoke();
-                    }
+                    } */
                 }
 
 
diff --git a/Magento_v2.x/app/code/One97/Paytm/Helper/Data.php b/Magento_v2.x/app/code/One97/Paytm/Helper/Data.php
index 75666d5..fc15dde 100755
--- a/Magento_v2.x/app/code/One97/Paytm/Helper/Data.php
+++ b/Magento_v2.x/app/code/One97/Paytm/Helper/Data.php
@@ -9,21 +9,21 @@ class Data extends AbstractHelper {
 	    protected $session;
 	    
 		// PaytmConstants.php start
-		CONST TRANSACTION_STATUS_URL_PRODUCTION	    = "https://securegw.paytm.in/order/status";
-		CONST TRANSACTION_STATUS_URL_STAGING		       = "https://securegw-stage.paytm.in/order/status";
+		CONST TRANSACTION_STATUS_URL_PRODUCTION	    = "https://secure.paytmpayments.com/order/status";
+		CONST TRANSACTION_STATUS_URL_STAGING		       = "https://securestage.paytmpayments.com/order/status";
 
-		CONST PRODUCTION_HOST					= "https://securegw.paytm.in/";
-		CONST STAGING_HOST					= "https://securegw-stage.paytm.in/";
+		CONST PRODUCTION_HOST					= "https://secure.paytmpayments.com/";
+		CONST STAGING_HOST					= "https://securestage.paytmpayments.com/";
 
 		CONST ORDER_PROCESS_URL					= "order/process";
 		CONST ORDER_STATUS_URL					= "order/status";
 		CONST INITIATE_TRANSACTION_URL				= "theia/api/v1/initiateTransaction";
 		CONST CHECKOUT_JS_URL					= "merchantpgpui/checkoutjs/merchants/MID.js";
 		
-		CONST TRANSACTION_URL_PRODUCTION			= "https://securegw.paytm.in/order/process";
+		CONST TRANSACTION_URL_PRODUCTION			= "https://secure.paytmpayments.com/order/process";
 		
 
-		CONST TRANSACTION_URL_STAGING				= "https://securegw-stage.paytm.in/order/process";
+		CONST TRANSACTION_URL_STAGING				= "https://securestage.paytmpayments.com/order/process";
 		
 
 		CONST SAVE_PAYTM_RESPONSE 					= true;
@@ -35,14 +35,14 @@ class Data extends AbstractHelper {
 		CONST CONNECT_TIMEOUT						= "10";
 		CONST TIMEOUT								= "10";
 
-		CONST LAST_UPDATED							= "20200120";
-		CONST PLUGIN_VERSION						= "2.0";
+		CONST LAST_UPDATED							= "20241015";
+		CONST PLUGIN_VERSION						= "2.1";
 
 		CONST CUSTOM_CALLBACK_URL					= "";
 
-		CONST TRANSACTION_TOKEN_URL_PRODUCTION		= "https://securegw.paytm.in/theia/api/v1/initiateTransaction?mid=";
+		CONST TRANSACTION_TOKEN_URL_PRODUCTION		= "https://secure.paytmpayments.com/theia/api/v1/initiateTransaction?mid=";
 
-		CONST TRANSACTION_TOKEN_URL_STAGING		= "https://securegw-stage.paytm.in/theia/api/v1/initiateTransaction?mid=";
+		CONST TRANSACTION_TOKEN_URL_STAGING		= "https://securestage.paytmpayments.com/theia/api/v1/initiateTransaction?mid=";
 
 	    // PaytmConstants.php end
 
@@ -200,7 +200,7 @@ static private function pkcs5Pad($text, $blocksize) {
 	    }
 
 	    static private function pkcs5Unpad($text) {
-	    	$pad = ord($text{strlen($text) - 1});
+	    	$pad = ord($text[strlen($text) - 1]);
 	    	if ($pad > strlen($text))
 	    		return false;
 	    	return substr($text, 0, -1 * $pad);