diff --git a/app/api/qr-code/generate/route.ts b/app/api/qr-code/generate/route.ts
index 4365ba2..ec8bef3 100644
--- a/app/api/qr-code/generate/route.ts
+++ b/app/api/qr-code/generate/route.ts
@@ -9,13 +9,19 @@ import { validateQRData, sanitizeQRData } from '@/src/utils/qrDataValidator';
 import { generateCalculatorQRCode } from '@/src/utils/qrCodeGenerator';
 
 export async function POST(request: NextRequest) {
+  console.log('[QR API] POST /api/qr-code/generate - Request received');
+
   try {
     // Parse request body
     const body = await request.json();
+    console.log('[QR API] Request body parsed:', JSON.stringify(body, null, 2));
 
     // Validate data
+    console.log('[QR API] Validating QR data...');
     const validationResult = validateQRData(body);
+
     if (!validationResult.valid) {
+      console.error('[QR API] Validation failed:', validationResult.error);
       return NextResponse.json(
         {
           success: false,
@@ -24,19 +30,24 @@ export async function POST(request: NextRequest) {
         { status: 400 }
       );
     }
+    console.log('[QR API] Validation successful');
 
     const data = validationResult.data as QRCalculatorData;
 
     // Sanitize data to remove any unnecessary fields
     const cleanedData = sanitizeQRData(data);
+    console.log('[QR API] Data sanitized');
 
     // Get base URL from request
     const protocol = request.headers.get('x-forwarded-proto') || 'https';
     const host = request.headers.get('host') || 'localhost:3000';
     const baseUrl = `${protocol}://${host}`;
+    console.log('[QR API] Base URL:', baseUrl);
 
     // Generate QR code
+    console.log('[QR API] Generating QR code...');
     const { dataURL, svg, url } = await generateCalculatorQRCode(cleanedData, baseUrl);
+    console.log('[QR API] QR code generated successfully, URL:', url);
 
     // Set expiration time (30 days from now)
     const expiresAt = new Date();
@@ -50,12 +61,14 @@ export async function POST(request: NextRequest) {
       expiresAt: expiresAt.toISOString(),
     };
 
+    console.log('[QR API] Sending success response');
     return NextResponse.json({
       success: true,
       data: response,
     });
   } catch (error) {
-    console.error('Error generating QR code:', error);
+    console.error('[QR API] Error generating QR code:', error);
+    console.error('[QR API] Error stack:', error instanceof Error ? error.stack : 'No stack trace');
 
     return NextResponse.json(
       {
@@ -69,6 +82,7 @@ export async function POST(request: NextRequest) {
 
 // Return method not allowed for other HTTP methods
 export async function GET() {
+  console.log('[QR API] GET /api/qr-code/generate - Method not allowed');
   return NextResponse.json(
     {
       success: false,