diff --git a/src/modules/cards/infrastructure/http/routes/cardRoutes.ts b/src/modules/cards/infrastructure/http/routes/cardRoutes.ts
index e3044f41..766d0daf 100644
--- a/src/modules/cards/infrastructure/http/routes/cardRoutes.ts
+++ b/src/modules/cards/infrastructure/http/routes/cardRoutes.ts
@@ -39,8 +39,8 @@ export function createCardRoutes(
     getMyUrlCardsController.execute(req, res),
   );
 
-  // GET /api/cards/user/:did - Get user's URL cards by DID
-  router.get('/user/:did', authMiddleware.optionalAuth(), (req, res) =>
+  // GET /api/cards/user/:identifier - Get user's URL cards by identifier
+  router.get('/user/:identifier', authMiddleware.optionalAuth(), (req, res) =>
     getUserUrlCardsController.execute(req, res),
   );
 
diff --git a/src/modules/cards/infrastructure/http/routes/collectionRoutes.ts b/src/modules/cards/infrastructure/http/routes/collectionRoutes.ts
index 1b629bed..e60976a5 100644
--- a/src/modules/cards/infrastructure/http/routes/collectionRoutes.ts
+++ b/src/modules/cards/infrastructure/http/routes/collectionRoutes.ts
@@ -24,8 +24,8 @@ export function createCollectionRoutes(
     getMyCollectionsController.execute(req, res),
   );
 
-  // GET /api/collections/user/:did - Get user's collections by did
-  router.get('/user/:did', authMiddleware.optionalAuth(), (req, res) =>
+  // GET /api/collections/user/:identifier - Get user's collections by identifier
+  router.get('/user/:identifier', authMiddleware.optionalAuth(), (req, res) =>
     getUserCollectionsController.execute(req, res),
   );
 
diff --git a/src/modules/user/infrastructure/http/routes/userRoutes.ts b/src/modules/user/infrastructure/http/routes/userRoutes.ts
index 933b0528..9dee2467 100644
--- a/src/modules/user/infrastructure/http/routes/userRoutes.ts
+++ b/src/modules/user/infrastructure/http/routes/userRoutes.ts
@@ -42,7 +42,7 @@ export const createUserRoutes = (
   );
 
   // Public routes
-  router.get('/:did', authMiddleware.optionalAuth(), (req, res) =>
+  router.get('/:identifier', authMiddleware.optionalAuth(), (req, res) =>
     getUserProfileController.execute(req, res),
   );