edit

src/app/routes/menu-manager/menu-manager-routing.module.ts

@@ -1,10 +1,12 @@
 import { NgModule } from '@angular/core';
 import { RouterModule, Routes } from '@angular/router';
+import { ApiAuthComponent } from './components/api-auth/api-auth.component';
 import { MenuManagerComponentsIndexComponent } from './components/index/index.component';
 
 const routes: Routes = [
   { path: '', redirectTo: 'index', pathMatch: 'full' },
   { path: 'index', component: MenuManagerComponentsIndexComponent },
+  { path: 'auth', component: ApiAuthComponent },
 ];
 
 @NgModule({