diff --git a/api_candidatos/api/index.php b/api_candidatos/api/index.php
index bf4aa43..52fd475 100644
--- a/api_candidatos/api/index.php
+++ b/api_candidatos/api/index.php
@@ -24,7 +24,19 @@ $normalizedPath = str_replace($basePath, '', $path);
 // Enrutamiento
 switch (true) {
     case preg_match('#^/oauth/token#', $normalizedPath):
-        require_once __DIR__ . '/../src/Oauth/Routes/AuthRoutes.php';
+        $authPath = __DIR__ . '/../src/Oauth/Routes/AuthRoutes.php';
+
+        if (file_exists($authPath)) {
+            require_once $authPath;
+        } else {
+            http_response_code(500);
+            echo json_encode([
+                'error' => 'Archivo AuthRoutes.php no encontrado',
+                'ruta_buscada' => $authPath
+            ]);
+            exit;
+        }
+
         // /../src/candidatos/index.php
         break;