diff --git a/lib/src/model/chat_complete/request/chat_complete_text.dart b/lib/src/model/chat_complete/request/chat_complete_text.dart
index e34dd2f..268b312 100644
--- a/lib/src/model/chat_complete/request/chat_complete_text.dart
+++ b/lib/src/model/chat_complete/request/chat_complete_text.dart
@@ -214,6 +214,7 @@ class ChatCompleteText {
       "top_logprobs": topLogprobs,
       "seed": seed,
       "tool_choice": toolChoice,
+      "tools": tools,
     })
       ..removeWhere((key, value) => value == null);
 
diff --git a/lib/src/model/chat_complete/response/message.dart b/lib/src/model/chat_complete/response/message.dart
index 2342a43..bc02ed6 100644
--- a/lib/src/model/chat_complete/response/message.dart
+++ b/lib/src/model/chat_complete/response/message.dart
@@ -3,18 +3,23 @@ class Message {
   final String content;
   final String id = "${DateTime.now().millisecondsSinceEpoch}";
   final Map<String, dynamic>? functionCall;
+  final List<Map<String, dynamic>>? toolCalls;
 
-  Message({required this.role, required this.content, this.functionCall});
+  Message({required this.role, required this.content, this.functionCall, this.toolCalls});
 
   factory Message.fromJson(Map<String, dynamic> json) => Message(
         role: json["role"] ?? "",
         content: json["content"] ?? "",
         functionCall: json["function_call"],
+        toolCalls: json['tool_calls'] == null ? null : List<Map<String, dynamic>>.from(
+          json["tool_calls"].map((x) => Map<String, dynamic>.from(x)),
+        ),
       );
 
   Map<String, dynamic> toJson() => {
         "role": role,
         "content": content,
         "function_call": functionCall,
+        "tool_calls": toolCalls,
       };
 }