diff --git a/src/Structures/Page.php b/src/Structures/Page.php
index eebcccb169a..207d3eeeead 100644
--- a/src/Structures/Page.php
+++ b/src/Structures/Page.php
@@ -201,6 +201,11 @@ public function slug()
         return optional($this->entry())->slug();
     }
 
+    public function origin()
+    {
+        return optional($this->entry())->origin();
+    }
+
     public function uri()
     {
         if ($this->url) {
diff --git a/tests/API/APITest.php b/tests/API/APITest.php
index 64737f01e4a..a9d7b1e7ae7 100644
--- a/tests/API/APITest.php
+++ b/tests/API/APITest.php
@@ -250,6 +250,29 @@ public function it_filters_published_entries_in_nav_route_by_default()
         $this->assertEndpointDataCount('/api/navs/footer/tree', 2);
     }
 
+    #[Test]
+    public function it_gets_origin_id_in_nav_route_when_an_item_is_not_linked_to_an_entry()
+    {
+        Facades\Config::set('statamic.api.resources.navs', true);
+
+        Facades\Collection::make('pages')->save();
+
+        $nav = Facades\Nav::make('footer');
+        $nav->makeTree('en', [
+            ['entry' => 'one'],
+            ['title' => 'Balki Bartokomous', 'url' => 'https://balki.com'],
+        ])->save();
+        $nav->save();
+
+        Facades\Entry::make()->collection('pages')->id('one')->slug('one')->published(true)->save();
+
+        $this
+            ->get('/api/navs/footer/tree?fields=title,origin_id')
+            ->assertSuccessful()
+            ->assertJsonPath('data.1.page.title', 'Balki Bartokomous')
+            ->assertJsonPath('data.1.page.origin_id', null);
+    }
+
     #[Test]
     public function it_filters_by_taxonomy_terms()
     {