diff --git a/src/app/api/analyze/route.ts b/src/app/api/analyze/route.ts
index 0f5d997..d4fd412 100644
--- a/src/app/api/analyze/route.ts
+++ b/src/app/api/analyze/route.ts
@@ -146,10 +146,18 @@ export async function POST(req: NextRequest): Promise<NextResponse> {
     const formData = await req.formData()
     const imageFile = formData.get('image')
     
-    // Check for wallet address in both form data and headers
+    // Check for wallet address in form data, URL params, and headers
     let walletAddress = formData.get('walletAddress');
     
-    // Also check custom header (this is more reliable with Next.js)
+    // Check URL query parameters (most reliable on Vercel)
+    const url = new URL(req.url);
+    const queryWalletAddress = url.searchParams.get('wallet');
+    if (queryWalletAddress && !walletAddress) {
+      console.log('Found wallet address in URL query parameter:', queryWalletAddress);
+      walletAddress = queryWalletAddress;
+    }
+    
+    // Also check custom header (less reliable with Vercel)
     const walletHeaderAddress = req.headers.get('X-Wallet-Address');
     if (walletHeaderAddress && !walletAddress) {
       console.log('Found wallet address in custom header:', walletHeaderAddress);
@@ -162,8 +170,10 @@ export async function POST(req: NextRequest): Promise<NextResponse> {
       imageType: imageFile ? typeof imageFile : 'undefined',
       hasWalletAddressInForm: !!formData.get('walletAddress'),
       hasWalletAddressInHeader: !!walletHeaderAddress,
+      hasWalletAddressInQuery: !!queryWalletAddress,
+      requestUrl: req.url,
+      searchParams: Object.fromEntries(url.searchParams.entries()),
       finalWalletAddress: walletAddress || 'Not provided',
-      headers: Object.fromEntries(req.headers.entries()),
       formDataKeys: Array.from(formData.keys())
     });
     
diff --git a/src/components/WildlifeIdentifier.tsx b/src/components/WildlifeIdentifier.tsx
index ab5863c..d4d9efc 100644
--- a/src/components/WildlifeIdentifier.tsx
+++ b/src/components/WildlifeIdentifier.tsx
@@ -110,19 +110,18 @@ const WildlifeIdentifier: React.FC = () => {
       console.log('Wallet connection status:', isWalletConnected());
       console.log('User wallet address:', userAddress || 'Not connected');
       
-      // Prepare custom headers including wallet address
-      const headers = new Headers();
-      
-      // Add wallet address as a custom header if available
+      // Construct the URL with wallet address as a query parameter if available
+      let url = '/api/analyze';
       if (userAddress) {
-        console.log('Adding wallet address to custom header:', userAddress);
-        headers.append('X-Wallet-Address', userAddress);
+        // Encode the wallet address for URL safety
+        const encodedWalletAddress = encodeURIComponent(userAddress);
+        url += `?wallet=${encodedWalletAddress}`;
+        console.log('Adding wallet address as query parameter:', userAddress);
       }
       
-      // Send to the Next.js API route with custom headers
-      const response = await fetch('/api/analyze', {
+      // Send to the Next.js API route with wallet in the URL
+      const response = await fetch(url, {
         method: 'POST',
-        headers: headers,
         body: formData
       });