diff --git a/src/Api.php b/src/Api.php
index 2f76d8e..72f5446 100644
--- a/src/Api.php
+++ b/src/Api.php
@@ -50,9 +50,11 @@ use RuntimeException;
  */
 class Api
 {
+    public const string LIBRARY_VERSION = '0.9.0';
+
     public const string API_VERSION = '0.0.6';
 
-    private const string API_BASE_URL = 'http://127.0.0.1:5001';
+    private const string API_BASE_URL = 'https://botapi.max.ru';
 
     private const string METHOD_GET = 'GET';
     private const string METHOD_POST = 'POST';
@@ -107,7 +109,12 @@ class Api
                 );
             }
 
-            $guzzle = new \GuzzleHttp\Client();
+            $guzzle = new \GuzzleHttp\Client([
+                'timeout' => 10,
+                'connect_timeout' => 5,
+                'read_timeout' => 10,
+                'headers' => ['User-Agent' => 'max-bot-api-client-php/' . self::LIBRARY_VERSION . ' PHP/' . PHP_VERSION],
+            ]);
             $httpFactory = new \GuzzleHttp\Psr7\HttpFactory();
             $client = new Client(
                 $accessToken,
diff --git a/src/ClientApiInterface.php b/src/ClientApiInterface.php
index 6313ae3..18a5ff7 100644
--- a/src/ClientApiInterface.php
+++ b/src/ClientApiInterface.php
@@ -26,7 +26,7 @@ interface ClientApiInterface
     public function request(string $method, string $uri, array $queryParams = [], array $body = []): array;
 
     /**
-     * Performs a file download at the specified URL.
+     * Performs a file upload at the specified URL.
      *
      * @param string $uri URL received from the download API.
      * @param resource|string $fileContents File content (stream resource or string).