diff --git a/server/billing.mjs b/server/billing.mjs
index 02a1162..3c4b41e 100644
--- a/server/billing.mjs
+++ b/server/billing.mjs
@@ -132,6 +132,9 @@ export function planCatalog() {
     ...p,
     satinAlinabilir: Boolean(p.priceEnv && process.env[p.priceEnv] && billingConfigured()),
     satinAlinabilirYillik: Boolean(p.priceEnvYillik && process.env[p.priceEnvYillik] && billingConfigured()),
+    // Tanılama: fiyat kimliği sunucuya ulaştı mı? (anahtardan bağımsız — değer sızdırmaz)
+    fiyatIdVar: Boolean(p.priceEnv && process.env[p.priceEnv]),
+    fiyatIdVarYillik: Boolean(p.priceEnvYillik && process.env[p.priceEnvYillik]),
   }));
 }
 
diff --git a/server/index.js b/server/index.js
index b7d11ff..7888e4a 100644
--- a/server/index.js
+++ b/server/index.js
@@ -750,7 +750,7 @@ const server = http.createServer(async (req, res) => {
 
     // --- Abonelik / ödeme ---
     if (url.pathname === '/api/billing/plans') {
-      return json(res, 200, { configured: billingConfigured(), plans: planCatalog() });
+      return json(res, 200, { configured: billingConfigured(), webhookHazir: webhookConfigured(), plans: planCatalog() });
     }
     if (url.pathname === '/api/billing/checkout' && req.method === 'POST') {
       const user = userFromAuthHeader(req.headers['authorization']);