diff --git a/app/carnet/page.tsx b/app/carnet/page.tsx
index 80eff925..5651984a 100644
--- a/app/carnet/page.tsx
+++ b/app/carnet/page.tsx
@@ -92,9 +92,29 @@ export default function CarnetPage() {
     }
   };
 
-  const handleNoteSave = (note: Note) => {
-    // TODO: Implement note saving logic
-    console.log('Saving note:', note);
+  const handleNoteSave = async (note: Note) => {
+    try {
+      const response = await fetch('/api/carnet', {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json',
+        },
+        body: JSON.stringify({
+          content: note.content,
+          date: note.lastEdited.toISOString(),
+          category: 'Notes'
+        }),
+      });
+
+      if (!response.ok) {
+        throw new Error('Failed to save note');
+      }
+
+      const result = await response.json();
+      console.log('Note saved successfully:', result);
+    } catch (error) {
+      console.error('Error saving note:', error);
+    }
   };
 
   if (isLoading) {
diff --git a/components/carnet/editor.tsx b/components/carnet/editor.tsx
index 5406d7bc..05178b22 100644
--- a/components/carnet/editor.tsx
+++ b/components/carnet/editor.tsx
@@ -8,8 +8,9 @@ interface EditorProps {
     id: string;
     title: string;
     content: string;
+    lastEdited: Date;
   };
-  onSave?: (note: { id: string; title: string; content: string }) => void;
+  onSave?: (note: { id: string; title: string; content: string; lastEdited: Date }) => void;
 }
 
 export const Editor: React.FC<EditorProps> = ({ note, onSave }) => {
@@ -36,7 +37,8 @@ export const Editor: React.FC<EditorProps> = ({ note, onSave }) => {
       onSave?.({
         id: note.id,
         title,
-        content
+        content,
+        lastEdited: new Date()
       });
     }
   };