diff --git a/api.py b/api.py
index 72e741e..ffdfc28 100644
--- a/api.py
+++ b/api.py
@@ -179,10 +179,10 @@ app.include_router(entreprises_router)
 @app.get("/clients", response_model=List[ClientDetails], tags=["Clients"])
 async def obtenir_clients(
     query: Optional[str] = Query(None),
-    # sage: SageGatewayClient = Depends(get_sage_client_for_user),
+    sage: SageGatewayClient = Depends(get_sage_client_for_user),
 ):
     try:
-        clients = sage_client.lister_clients(filtre=query or "")
+        clients = sage.lister_clients(filtre=query or "")
         return [ClientDetails(**c) for c in clients]
     except Exception as e:
         logger.error(f"Erreur recherche clients: {e}")
diff --git a/routes/auth.py b/routes/auth.py
index 0d18349..5fc2554 100644
--- a/routes/auth.py
+++ b/routes/auth.py
@@ -101,7 +101,7 @@ async def check_rate_limit(
     )
     failed_attempts = result.scalars().all()
 
-    if len(failed_attempts) >= 5:
+    if len(failed_attempts) >= 15:
         return False, "Trop de tentatives échouées. Réessayez dans 15 minutes."
 
     return True, ""
@@ -286,7 +286,7 @@ async def login(
         if user:
             user.failed_login_attempts += 1
 
-            if user.failed_login_attempts >= 5:
+            if user.failed_login_attempts >= 15:
                 user.locked_until = datetime.now() + timedelta(minutes=15)
                 await session.commit()
                 raise HTTPException(
diff --git a/tools/cleaner.py b/tools/cleaner.py
new file mode 100644
index 0000000..6da2e19
--- /dev/null
+++ b/tools/cleaner.py
@@ -0,0 +1,15 @@
+from pathlib import Path
+
+
+def supprimer_commentaires_ligne(fichier):
+    path = Path(fichier)
+    lignes = path.read_text(encoding="utf-8").splitlines()
+    lignes_sans_commentaires = [line for line in lignes if not line.lstrip().startswith("#")]
+    path.write_text("\n".join(lignes_sans_commentaires), encoding="utf-8")
+
+
+if __name__ == "__main__":
+    base_dir = Path(__file__).resolve().parent.parent
+    fichier_api = base_dir / "data/data.py"
+
+    supprimer_commentaires_ligne(fichier_api)
diff --git a/tools/extract_pydantic_models.py b/tools/extract_pydantic_models.py
new file mode 100644
index 0000000..595e15f
--- /dev/null
+++ b/tools/extract_pydantic_models.py
@@ -0,0 +1,54 @@
+import ast
+import os
+import textwrap
+
+SOURCE_FILE = "main.py"
+MODELS_DIR = "../models"
+
+os.makedirs(MODELS_DIR, exist_ok=True)
+
+with open(SOURCE_FILE, "r", encoding="utf-8") as f:
+    source_code = f.read()
+
+tree = ast.parse(source_code)
+
+pydantic_classes = []
+other_nodes = []
+
+for node in tree.body:
+    if isinstance(node, ast.ClassDef):
+        if any(
+            isinstance(base, ast.Name) and base.id == "BaseModel" for base in node.bases
+        ):
+            pydantic_classes.append(node)
+            continue
+    other_nodes.append(node)
+
+# --- Extraction des classes ---
+imports = """
+from pydantic import BaseModel, Field
+from typing import Optional, List
+"""
+
+for cls in pydantic_classes:
+    class_name = cls.name
+    file_name = f"{class_name.lower()}.py"
+    file_path = os.path.join(MODELS_DIR, file_name)
+
+    class_code = ast.get_source_segment(source_code, cls)
+    class_code = textwrap.dedent(class_code)
+
+    with open(file_path, "w", encoding="utf-8") as f:
+        f.write(imports.strip() + "\n\n")
+        f.write(class_code)
+
+    print(f"✅ Modèle extrait : {class_name} → {file_path}")
+
+# --- Réécriture du fichier source sans les modèles ---
+new_tree = ast.Module(body=other_nodes, type_ignores=[])
+new_source = ast.unparse(new_tree)
+
+with open(SOURCE_FILE, "w", encoding="utf-8") as f:
+    f.write(new_source)
+
+print("\n🎉 Extraction terminée")