diff --git a/frontend/src/components/Admin/AddUser.tsx b/frontend/src/components/Admin/AddUser.tsx
index a0b534bd..0cb83b2d 100644
--- a/frontend/src/components/Admin/AddUser.tsx
+++ b/frontend/src/components/Admin/AddUser.tsx
@@ -72,8 +72,7 @@ const AddUser = () => {
   })
 
   const mutation = useMutation({
-    mutationFn: (data: UserCreate) =>
-      UsersService.createUser({ requestBody: data }),
+    mutationFn: (data: UserCreate) => UsersService.createUser({ body: data }),
     onSuccess: () => {
       showSuccessToast("User created successfully")
       form.reset()
diff --git a/frontend/src/components/Admin/DeleteUser.tsx b/frontend/src/components/Admin/DeleteUser.tsx
index 4ffd023e..48eca0a4 100644
--- a/frontend/src/components/Admin/DeleteUser.tsx
+++ b/frontend/src/components/Admin/DeleteUser.tsx
@@ -31,7 +31,7 @@ const DeleteUser = ({ id, onSuccess }: DeleteUserProps) => {
   const { handleSubmit } = useForm()
 
   const deleteUser = async (id: string) => {
-    await UsersService.deleteUser({ userId: id })
+    await UsersService.deleteUser({ path: { user_id: id } })
   }
 
   const mutation = useMutation({
diff --git a/frontend/src/components/Admin/EditUser.tsx b/frontend/src/components/Admin/EditUser.tsx
index 172904f6..9d001a2a 100644
--- a/frontend/src/components/Admin/EditUser.tsx
+++ b/frontend/src/components/Admin/EditUser.tsx
@@ -75,7 +75,7 @@ const EditUser = ({ user, onSuccess }: EditUserProps) => {
 
   const mutation = useMutation({
     mutationFn: (data: FormData) =>
-      UsersService.updateUser({ userId: user.id, requestBody: data }),
+      UsersService.updateUser({ path: { user_id: user.id }, body: data }),
     onSuccess: () => {
       showSuccessToast("User updated successfully")
       setIsOpen(false)
diff --git a/frontend/src/components/Items/AddItem.tsx b/frontend/src/components/Items/AddItem.tsx
index 7c7c10cf..717948f1 100644
--- a/frontend/src/components/Items/AddItem.tsx
+++ b/frontend/src/components/Items/AddItem.tsx
@@ -53,8 +53,7 @@ const AddItem = () => {
   })
 
   const mutation = useMutation({
-    mutationFn: (data: ItemCreate) =>
-      ItemsService.createItem({ requestBody: data }),
+    mutationFn: (data: ItemCreate) => ItemsService.createItem({ body: data }),
     onSuccess: () => {
       showSuccessToast("Item created successfully")
       form.reset()