diff --git a/example/dart/tdlib/bin/tdlib.dart b/example/dart/tdlib/bin/tdlib.dart
index 9872c8db..02776ada 100755
--- a/example/dart/tdlib/bin/tdlib.dart
+++ b/example/dart/tdlib/bin/tdlib.dart
@@ -129,12 +129,26 @@ void main(List<String> arguments) async {
       if (update.raw["message"] is Map) {
         /// tdlib scheme is not full real because i generate file origin to dart with my script but you can still use
         tdlib_scheme.Message message = tdlib_scheme.Message(update.raw["message"]);
-        int chat_id = message.chat_id ?? 0; 
-        if (message.content.toJson()["@type"] == "messageText") { 
+        int chat_id = message.chat_id ?? 0;
+        if (message.content.special_type == "messageText") {
           if (update.raw["message"]["content"]["text"] is Map && update.raw["message"]["content"]["text"]["text"] is String) {
             String text = (update.raw["message"]["content"]["text"]["text"] as String);
             if (RegExp(r"^/alive$", caseSensitive: false).hasMatch(text)) {
               // / use request if you wan't call api more easy and pretty like telegram bot api
+              await tg.callApi(
+                tdlibFunction: tdlib_scheme.TdlibFunction.sendMessage(
+                  chat_id: chat_id,
+                  options: tdlib_scheme.MessageSendOptions.create(
+                    from_background: true
+                  ),
+                  input_message_content: tdlib_scheme.InputMessageContent.create(
+                    text: tdlib_scheme.FormattedText.create(
+                      text: "Native Tdlib Scheme"
+                    )
+                  ),
+                ),
+              );
+
               return await tg.request(
                 "sendMessage",
                 parameters: {"chat_id": chat_id, "text": "alive telegram client @azkadev"},
diff --git a/example/dart/tdlib/pubspec.lock b/example/dart/tdlib/pubspec.lock
index 1e65fcd6..3c109241 100755
--- a/example/dart/tdlib/pubspec.lock
+++ b/example/dart/tdlib/pubspec.lock
@@ -357,7 +357,7 @@ packages:
       name: telegram_client
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.3.63"
+    version: "0.3.64"
   term_glyph:
     dependency: transitive
     description:
diff --git a/example/dart/tdlib/pubspec.yaml b/example/dart/tdlib/pubspec.yaml
index f65d0dad..addcde1a 100755
--- a/example/dart/tdlib/pubspec.yaml
+++ b/example/dart/tdlib/pubspec.yaml
@@ -12,4 +12,4 @@ environment:
 dev_dependencies:
   lints: ^2.0.0
   test: ^1.16.0
-dependencies: { telegram_client: ^0.3.63 }
+dependencies: { telegram_client: ^0.3.64 }
diff --git a/example/dart/tdlib/test/test.dart b/example/dart/tdlib/test/test.dart
new file mode 100644
index 00000000..e343bdc0
--- /dev/null
+++ b/example/dart/tdlib/test/test.dart
@@ -0,0 +1,10 @@
+import 'package:telegram_client/scheme/tdlib_scheme.dart' as tdlib_scheme;
+
+void main() {
+  try {
+    var res = tdlib_scheme.TdlibFunction.sendMessage(chat_id: 1);
+    print(res.toString());
+  } catch (e) {
+    print(e);
+  }
+}
diff --git a/example/dart/tdlib/thumbnails/6163690532649305035_109.webp b/example/dart/tdlib/thumbnails/6163690532649305035_109.webp
new file mode 100644
index 00000000..af75ee9b
Binary files /dev/null and b/example/dart/tdlib/thumbnails/6163690532649305035_109.webp differ