diff --git a/types/types.go b/types/types.go
index a37affd..3d0329f 100644
--- a/types/types.go
+++ b/types/types.go
@@ -21,6 +21,7 @@ type ErrorResponse struct {
 }
 
 type DbCard struct {
+	ID             uint   `json:"id" example:"1"`
 	Name           string `json:"name" example:"CreditCard"`
 	Value          uint64 `json:"value" example:"1000"`
 	HaveCreditLine bool   `json:"have_credit_line" example:"true"`