diff --git a/.idea/.idea.YandexGPT/.idea/indexLayout.xml b/.idea/.idea.YandexGPT/.idea/indexLayout.xml
new file mode 100644
index 0000000..7b08163
--- /dev/null
+++ b/.idea/.idea.YandexGPT/.idea/indexLayout.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="UserContentModel">
+    <attachedFolders />
+    <explicitIncludes />
+    <explicitExcludes />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/.idea.YandexGPT/.idea/vcs.xml b/.idea/.idea.YandexGPT/.idea/vcs.xml
new file mode 100644
index 0000000..94a25f7
--- /dev/null
+++ b/.idea/.idea.YandexGPT/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/YandexGPT.CLI/Program.cs b/YandexGPT.CLI/Program.cs
index e5dff12..9744e5e 100644
--- a/YandexGPT.CLI/Program.cs
+++ b/YandexGPT.CLI/Program.cs
@@ -1,3 +1,23 @@
-// See https://aka.ms/new-console-template for more information
+using OpenAI.Chat;
+using OpenAI.RealtimeConversation;
+using YandexGPT.CLI.Services;
+
+Console.WriteLine("Let's start!");
+
+var service = new YandexGptService();
+var client = service.CreateClient();
+var chat = client.GetChatClient("gpt://b1gg9b7e74q248tvan7f/yandexgpt/latest");
+
+
+var query = Console.ReadLine();;
+while (query is not ("exit" and "quit"))
+{
+    var message = ChatMessage.CreateUserMessage(query);
+    var response = chat.CompleteChat(message);
+    foreach (var row in response.Value.Content)
+    {
+        Console.WriteLine(row.Text);
+    }
+    query = Console.ReadLine();
+}
 
-Console.WriteLine("Hello, World!");
\ No newline at end of file
diff --git a/YandexGPT.CLI/Services/YandexGptService.cs b/YandexGPT.CLI/Services/YandexGptService.cs
new file mode 100644
index 0000000..5fc456f
--- /dev/null
+++ b/YandexGPT.CLI/Services/YandexGptService.cs
@@ -0,0 +1,21 @@
+using System.ClientModel;
+using OpenAI;
+
+namespace YandexGPT.CLI.Services;
+
+public class YandexGptService
+{
+    
+    public OpenAIClient CreateClient()
+    {
+        var options = new OpenAI.OpenAIClientOptions()
+        {
+            Endpoint = new Uri("https://llm.api.cloud.yandex.net/v1")
+        };
+        var credential = new ApiKeyCredential("AQVN1a58GEuuJPE4-cQptps_j35i0DRAvx8d8VJN");
+        var client  = new OpenAI.OpenAIClient(credential, options);
+        
+        
+        return client;
+    }
+}
\ No newline at end of file
diff --git a/YandexGPT.CLI/YandexGPT.CLI.csproj b/YandexGPT.CLI/YandexGPT.CLI.csproj
index 2f4fc77..4d80193 100644
--- a/YandexGPT.CLI/YandexGPT.CLI.csproj
+++ b/YandexGPT.CLI/YandexGPT.CLI.csproj
@@ -7,4 +7,9 @@
         <Nullable>enable</Nullable>
     </PropertyGroup>
 
+    <ItemGroup>
+      <PackageReference Include="JetBrains.Annotations" Version="2024.3.0" />
+      <PackageReference Include="OpenAI" Version="2.2.0-beta.4" />
+    </ItemGroup>
+
 </Project>