diff --git a/VEZA_INTEGRATION_PERFECTION_TODOLIST_TEMPLATE.json b/VEZA_INTEGRATION_PERFECTION_TODOLIST_TEMPLATE.json
index c13313343..c2a53b0fe 100644
--- a/VEZA_INTEGRATION_PERFECTION_TODOLIST_TEMPLATE.json
+++ b/VEZA_INTEGRATION_PERFECTION_TODOLIST_TEMPLATE.json
@@ -765,7 +765,8 @@
       "description": "Créer des fichiers index.ts pour faciliter les imports.",
       "priority": "P3",
       "priority_rank": 23,
-      "status": "todo",
+      "status": "completed",
+      "completed_at": "2025-01-27T17:15:00Z",
       "estimated_hours": 1,
       "side": "frontend_only",
       "files_to_modify": [
@@ -1104,13 +1105,13 @@
   },
   "progress_tracking": {
     "total_tasks": 32,
-    "completed": 22,
+    "completed": 23,
     "in_progress": 0,
-    "todo": 10,
+    "todo": 9,
     "blocked": 0,
-    "completion_percentage": 69,
-    "last_updated": "2025-01-27T17:00:00Z",
+    "completion_percentage": 72,
+    "last_updated": "2025-01-27T17:15:00Z",
     "estimated_completion_date": null,
-    "estimated_hours_remaining": 15
+    "estimated_hours_remaining": 13.5
   }
 }
diff --git a/apps/web/src/features/auth/services/emailVerificationService.ts b/apps/web/src/features/auth/services/emailVerificationService.ts
index 9150aff1b..888f19115 100644
--- a/apps/web/src/features/auth/services/emailVerificationService.ts
+++ b/apps/web/src/features/auth/services/emailVerificationService.ts
@@ -47,14 +47,15 @@ export async function verifyEmail(token: string): Promise<VerifyEmailResponse> {
           axiosError.response.data?.message ||
           'Verification failed';
 
+        const responseData = axiosError.response.data as Record<string, unknown> | undefined;
         const apiError: ApiError = {
           code: axiosError.response.status,
           message: errorMessage,
           timestamp: new Date().toISOString(),
-          details: Array.isArray(axiosError.response.data?.details)
-            ? axiosError.response.data.details
+          details: Array.isArray(responseData?.details)
+            ? responseData.details
             : undefined,
-          context: axiosError.response.data as Record<string, unknown>,
+          context: responseData,
         };
 
         throw apiError;
@@ -111,14 +112,15 @@ export async function resendVerificationEmail(
           axiosError.response.data?.message ||
           'Failed to resend verification email';
 
+        const responseData = axiosError.response.data as Record<string, unknown> | undefined;
         const apiError: ApiError = {
           code: axiosError.response.status,
           message: errorMessage,
           timestamp: new Date().toISOString(),
-          details: Array.isArray(axiosError.response.data?.details)
-            ? axiosError.response.data.details
+          details: Array.isArray(responseData?.details)
+            ? responseData.details
             : undefined,
-          context: axiosError.response.data as Record<string, unknown>,
+          context: responseData,
         };
 
         throw apiError;
diff --git a/apps/web/src/services/api/index.ts b/apps/web/src/services/api/index.ts
new file mode 100644
index 000000000..510fa8723
--- /dev/null
+++ b/apps/web/src/services/api/index.ts
@@ -0,0 +1,18 @@
+/**
+ * INT-CLEANUP-004: Barrel export for API services
+ * This file exports all API-related services and clients for clean imports
+ */
+
+// Export the main API client
+export { apiClient, API_TIMEOUTS, createCancellableRequest, createRequestWithTimeout, deduplicatedApiClient } from './client';
+
+// Export validated API client
+export { validatedApiClient, validatedRequest } from './clientWithValidation';
+
+// Export typed API client
+export { typedApiClient, createTypedRequest, isApiResponseWrapper } from './typedClient';
+export type { TypedRequestConfig, TypedApiClient, ApiResponseData, UnwrappedApiResponse, TypedApiRequestBuilder } from './typedClient';
+
+// Export auth API
+export * from './auth';
+
diff --git a/apps/web/src/types/index.ts b/apps/web/src/types/index.ts
index bdeb01072..103345692 100644
--- a/apps/web/src/types/index.ts
+++ b/apps/web/src/types/index.ts
@@ -1,3 +1,18 @@
+/**
+ * INT-CLEANUP-004: Barrel export for all types
+ * This file exports all types from the types/ directory for clean imports
+ */
+
+// Re-export all types from other files
+export * from './api';
+export * from './dto';
+export * from './forms';
+export * from './routes';
+export * from './marketplace';
+export * from './webhook';
+export * from './websocket';
+export * from './queryParams';
+
 // Types globaux de l'application
 
 export interface User {