Logging enhancements for delegated payment flow

Author: eliotjlee

demo/mcp-ui-server/src/routes/payment.ts

@@ -78,6 +78,9 @@ export function setupPaymentRoutes(
         metadata: { source: 'mcp_checkout' }
       };
 
+      console.log(`[MCP] → POST /agentic_commerce/delegate_payment`);
+      console.log(`  └─ Creating payment token...`);
+
       const pspResponse = await fetch(`${PSP_URL}/agentic_commerce/delegate_payment`, {
         method: 'POST',
         headers: {

demo/psp/src/routes/delegatePayment.ts

@@ -54,6 +54,10 @@ router.post('/agentic_commerce/delegate_payment', async (req: Request<{}, Delega
       request_id: requestId,
     });
 
+    // Log token creation
+    console.log(`[PSP] ← POST /agentic_commerce/delegate_payment`);
+    console.log(`  └─ Token created: ${vaultToken.id}`);
+
     const responseBody = {
       id: vaultToken.id,
       created: vaultToken.created,