diff --git a/api/src/Services/StripeService.php b/api/src/Services/StripeService.php
index b830669a..b9b67923 100644
--- a/api/src/Services/StripeService.php
+++ b/api/src/Services/StripeService.php
@@ -28,7 +28,7 @@ class StripeService {
         $this->db = Database::getInstance();
         
         // Déterminer le mode (test ou live)
-        $stripeConfig = $this->config->get('stripe');
+        $stripeConfig = $this->config->getStripeConfig();
         $this->testMode = ($stripeConfig['mode'] ?? 'test') === 'test';
         
         // Initialiser Stripe avec la bonne clé
@@ -302,7 +302,7 @@ class StripeService {
             }
             
             // Calculer la commission (2.5% ou 50 centimes minimum)
-            $stripeConfig = $this->config->get('stripe');
+            $stripeConfig = $this->config->getStripeConfig();
             $applicationFee = max(
                 $stripeConfig['application_fee_minimum'],
                 round($amount * $stripeConfig['application_fee_percent'] / 100)
@@ -438,7 +438,7 @@ class StripeService {
      * Obtenir la clé publique pour le frontend
      */
     public function getPublicKey(): string {
-        $stripeConfig = $this->config->get('stripe');
+        $stripeConfig = $this->config->getStripeConfig();
         return $this->testMode 
             ? $stripeConfig['public_key_test'] 
             : $stripeConfig['public_key_live'];