diff --git a/README.md b/README.md
index 2d7ad1b..1faa4f5 100644
--- a/README.md
+++ b/README.md
@@ -62,6 +62,21 @@ Below some simple examples, for whole API function see [full API V2 doc](https:/
     
     $apiClient->doRequest('subscriber/add', $data);
 
+#### Get file from async api
+
+    use \FreshMail\ApiV2\Client;
+
+    $token = 'MY_APP_TOKEN';
+    $apiClient = new Client($token);
+
+    $data = [
+        'id_job' => 'XXX'
+    ];
+
+    $zipContent = $apiClient->doFileRequest('async_result/getFile', $data);
+
+    file_put_contents('/testLocation/testfile.zip', $zipContent);
+
 ## Proxy setup
 
 To use proxy You can pass Your own GuzzleHttp Client:
diff --git a/src/FreshMail/Client.php b/src/FreshMail/Client.php
index 372eea7..2665d8f 100644
--- a/src/FreshMail/Client.php
+++ b/src/FreshMail/Client.php
@@ -80,6 +80,33 @@ public function doRequest(string $uri, array $params = [])
         }
     }
 
+    /**
+     * @param $uri
+     * @param array $params
+     * @return string
+     * @throws Exception
+     */
+    public function doFileRequest(string $uri, array $params = [])
+    {
+        try {
+            $method = ($params) ? 'POST' : 'GET';
+
+            $response = $this->guzzle->request($method, $uri, $this->getRequestOptions($params));
+            if ($response->getHeaderLine('Content-Type') !== 'application/zip') {
+                throw new ServerException(sprintf('Response content type is not supported: %s', $response->getHeaderLine('Content-Type')));
+            }
+            return  $response->getBody()->getContents();
+        } catch (\GuzzleHttp\Exception\ClientException $exception) {
+            if ($exception->getCode() == 401) {
+                throw new UnauthorizedException('Request unauthorized');
+            }
+
+            throw new \FreshMail\ApiV2\ClientException(sprintf('Connection error, error message: '.$exception->getMessage()));
+        } catch (\GuzzleHttp\Exception\ConnectException $exception) {
+            throw new ConnectionException(sprintf('Connection error, error message: '.$exception->getMessage()));
+        }
+    }
+
     /**
      * @param LoggerInterface $logger
      */