diff --git a/README.md b/README.md
index 382f4b9..ada55b8 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ Installation
 Require this package with composer using the following command:
 
 ```shell
-composer require protechstudio/laravel-prestashop-webservice
+composer require anglerfox/laravel-prestashop-webservice
 ```
 
 After updating composer, add the service provider to the `providers` array in `config/app.php`
diff --git a/composer.json b/composer.json
index 36b3a39..5016de4 100644
--- a/composer.json
+++ b/composer.json
@@ -1,11 +1,11 @@
 {
-  "name": "protechstudio/laravel-prestashop-webservice",
+  "name": "anglerfox/laravel-prestashop-webservice",
   "description": "Laravel 5 wrapper for Prestashop Web Service Library",
   "license": "MIT",
   "authors": [
     {
-      "name": "Vito Laera",
-      "email": "vito.laera@protechstudio.it"
+      "name": "Anglerfox",
+      "email": "support@anglerfox.com"
     }
   ],
   "autoload": {
@@ -30,7 +30,7 @@
   },
   "require-dev": {
     "squizlabs/php_codesniffer": "^3.2",
-    "Orchestra/Testbench": "^3.5"
+    "orchestra/testbenc": "^3.5"
   },
   "scripts": {
     "test": "vendor/bin/phpunit",
diff --git a/src/Exceptions/PrestashopWebServiceRequestException.php b/src/Exceptions/PrestashopWebServiceRequestException.php
index 74ebea2..e456070 100644
--- a/src/Exceptions/PrestashopWebServiceRequestException.php
+++ b/src/Exceptions/PrestashopWebServiceRequestException.php
@@ -4,13 +4,17 @@
 
 class PrestashopWebServiceRequestException extends PrestashopWebServiceException
 {
-    static protected $label = 'This call to PrestaShop Web Services failed and returned an HTTP status of %d. That means: %s.';
-
     protected $response;
 
     public function __construct($message = null, $code = null, $response = null)
     {
-        parent::__construct(sprintf(static::$label, $code, $message), $code);
+       if ($response instanceof \SimpleXMLElement && isset($response->errors->error->message)) {
+            $message = (string) $response->errors->error->message;
+        }
+
+        $finalMessage = $message ?? sprintf("This call to PrestaShop Web Services failed with HTTP status %d.", $code);
+
+        parent::__construct($finalMessage, $code);
 
         $this->response = $response;
     }
diff --git a/src/PrestashopWebServiceLibrary.php b/src/PrestashopWebServiceLibrary.php
index 160f2fa..0136296 100644
--- a/src/PrestashopWebServiceLibrary.php
+++ b/src/PrestashopWebServiceLibrary.php
@@ -4,6 +4,7 @@
 
 use Protechstudio\PrestashopWebService\Exceptions\PrestashopWebServiceException;
 use Protechstudio\PrestashopWebService\Exceptions\PrestashopWebServiceRequestException;
+use Illuminate\Support\Facades\Cache;
 use SimpleXMLElement;
 
 /**
@@ -29,7 +30,7 @@ class PrestashopWebServiceLibrary
 
     /** @var array compatible versions of PrestaShop WebService */
     const PS_COMPATIBLE_VERSION_MIN = '1.4.0.0';
-    const PS_COMPATIBLE_VERSION_MAX = '1.7.99.99';
+    const PS_COMPATIBLE_VERSION_MAX = '9.9.99.99';
 
     /**
      * PrestaShopWebService constructor. Throw an exception when CURL is not installed/activated
@@ -63,7 +64,7 @@ public function __construct($url, $key, $debug = true)
         $this->key = $key;
         $this->debug = $debug;
         $this->version = 'unknown';
-        
+
         $this->runningInConsole = app()->runningInConsole();
     }
 
@@ -93,12 +94,11 @@ protected function checkRequest($request)
             if ($request['response']) {
                 $xml = $this->parseXML($request['response'], true);
             }
-
             throw new PrestashopWebServiceRequestException($messages[$request['status_code']], $request['status_code'], $xml);
         } else {
             $exception = 'This call to PrestaShop Web Services returned an unexpected HTTP status of: ';
             $exception.= $request['status_code'];
-            throw new PrestashopWebServiceException($exception);
+            throw new PrestashopWebServiceRequestException($exception, $request['status_code'], null, $request['base_url']);
         }
     }
 
@@ -151,8 +151,7 @@ protected function executeRequest($url, $curl_params = array())
                 $curl_options[$defkey] = $curl_params[$defkey];
             }
         }
-
-        list($response, $info, $error) = $this->executeCurl($url, $curl_options);
+        list($response, $info, $error) = $this->executeCurl($url.= '&ws_key=' . $this->key, $curl_options);
 
         $status_code = $info['http_code'];
         if ($status_code === 0 || $error) {
@@ -166,6 +165,9 @@ protected function executeRequest($url, $curl_params = array())
 
         $header = substr($response, 0, $index);
         $body = substr($response, $index);
+        $redirectUrl = isset($info['redirect_url']) ? $info['redirect_url'] : null;
+        $parsedUrl = parse_url($redirectUrl ?: $url);
+        $baseUrl = $parsedUrl['scheme'] . '://' . $parsedUrl['host'];
 
         $headerArray = array();
         foreach (explode("\n", $header) as $headerItem) {
@@ -177,8 +179,9 @@ protected function executeRequest($url, $curl_params = array())
         }
 
         if (array_key_exists('PSWS-Version', $headerArray)) {
-            $this->isPrestashopVersionSupported($headerArray['PSWS-Version']);
-            $this->version = $headerArray['PSWS-Version'];
+            $version = $headerArray['PSWS-Version'] == 0 ? '1.7.5.1' : $headerArray['PSWS-Version'];
+            $this->isPrestashopVersionSupported($version);
+            $this->version = $version;
         }
 
         $this->printDebug('HTTP REQUEST HEADER', $info['request_header']);
@@ -195,7 +198,8 @@ protected function executeRequest($url, $curl_params = array())
             'status_code' => $status_code,
             'response' => $body,
             'header' => $header,
-            'headers' => $headerArray
+            'headers' => $headerArray,
+            'base_url' => $baseUrl
             );
     }
 
@@ -293,7 +297,7 @@ public function add($options)
         $xml = '';
 
         if (isset($options['resource'], $options['postXml']) || isset($options['url'], $options['postXml'])) {
-            $url = (isset($options['resource']) ? $this->url.'/api/'.$options['resource'] : $options['url']);
+            $url = (isset($options['resource']) ? $this->url.'/webservice/dispatcher.php?url='.$options['resource'] : $options['url']);
             $xml = $options['postXml'];
             if (isset($options['id_shop'])) {
                 $url .= '&id_shop='.$options['id_shop'];
@@ -313,7 +317,7 @@ public function add($options)
     /**
      * Retrieve (GET) a resource
      * <p>Unique parameter must take : <br><br>
-     * 'url' => Full URL for a GET request of WebService (ex: http://mystore.com/api/customers/1/)<br>
+     * 'url' => Full URL for a GET request of WebService (ex: http://mystore.com//webservice/dispatcher.php?url=customers/1)<br>
      * OR<br>
      * 'resource' => Resource name,<br>
      * 'id' => ID of a resource you want to get<br><br>
@@ -344,7 +348,7 @@ public function get($options)
         if (isset($options['url'])) {
             $url = $options['url'];
         } elseif (isset($options['resource'])) {
-            $url = $this->url.'/api/'.$options['resource'];
+            $url = $this->url.'/webservice/dispatcher.php?url='.$options['resource'];
             $url_params = array();
             if (isset($options['id'])) {
                 $url .= '/'.$options['id'];
@@ -359,15 +363,24 @@ public function get($options)
                 }
             }
             if (count($url_params) > 0) {
-                $url .= '?'.http_build_query($url_params);
+                $url .= '&'.http_build_query($url_params);
             }
         } else {
             throw new PrestashopWebServiceException('Bad parameters given');
         }
 
-        $request = $this->executeRequest($url, array(CURLOPT_CUSTOMREQUEST => 'GET'));
-
-        $this->checkRequest($request);// check the response validity
+        if(isset($options['cache_key']) && !empty($options['cache_key'])){
+            if(Cache::get($options['cache_key'])){
+                $request['response'] = Cache::get($options['cache_key']);
+            }else{
+                $request = $this->executeRequest($url, array(CURLOPT_CUSTOMREQUEST => 'GET'));
+                $this->checkRequest($request);// check the response validity
+                Cache::put($options['cache_key'], $request['response'] , $options['expiration'] ?? 86400);
+            }
+        }else{
+            $request = $this->executeRequest($url, array(CURLOPT_CUSTOMREQUEST => 'GET'));
+            $this->checkRequest($request);// check the response validity
+        }
         return $this->parseXML($request['response']);
     }
 
@@ -383,7 +396,7 @@ public function head($options)
         if (isset($options['url'])) {
             $url = $options['url'];
         } elseif (isset($options['resource'])) {
-            $url = $this->url.'/api/'.$options['resource'];
+            $url = $this->url.'/webservice/dispatcher.php?url='.$options['resource'];
             $url_params = array();
             if (isset($options['id'])) {
                 $url .= '/'.$options['id'];
@@ -398,7 +411,7 @@ public function head($options)
                 }
             }
             if (count($url_params) > 0) {
-                $url .= '?'.http_build_query($url_params);
+                $url .= '&'.http_build_query($url_params);
             }
         } else {
             throw new PrestashopWebServiceException('Bad parameters given');
@@ -428,7 +441,7 @@ public function edit($options)
             if (isset($options['url'])) {
                 $url = $options['url'];
             } else {
-                $url = $this->url.'/api/'.$options['resource'].'/'.$options['id'];
+                $url = $this->url.'/webservice/dispatcher.php?url='.$options['resource'].'/'.$options['id'];
             }
             $xml = $options['putXml'];
             if (isset($options['id_shop'])) {
@@ -476,9 +489,9 @@ public function delete($options)
             $url = $options['url'];
         } elseif (isset($options['resource']) && isset($options['id'])) {
             if (is_array($options['id'])) {
-                $url = $this->url.'/api/'.$options['resource'].'/?id=['.implode(',', $options['id']).']';
+                $url = $this->url.'/webservice/dispatcher.php?url='.$options['resource'].'/?id=['.implode(',', $options['id']).']';
             } else {
-                $url = $this->url.'/api/'.$options['resource'].'/'.$options['id'];
+                $url = $this->url.'/webservice/dispatcher.php?url='.$options['resource'].'/'.$options['id'];
             }
         }
         if (isset($options['id_shop'])) {