src/Controller/EntryPoint.php | 29 ++++++++++++++---------------
 1 file changed, 14 insertions(+), 15 deletions(-)

diff --git a/src/Controller/EntryPoint.php b/src/Controller/EntryPoint.php
index efe2d64..7e4d20e 100644
--- a/src/Controller/EntryPoint.php
+++ b/src/Controller/EntryPoint.php
@@ -102,23 +102,22 @@ class EntryPoint extends ControllerBase {
     };
     $urls = $this->renderer->executeInRenderContext($context, $do_build_urls);
 
-    $me_url = Url::fromRoute('jsonapi.user--user.individual', ['user' => User::load($this->user->id())->uuid()])
-      ->setAbsolute()
-      ->toString(TRUE);
-
-    $json_response = new CacheableJsonResponse([
+    $json_response = new CacheableJsonResponse();
+    $doc = [
       'data' => [],
       'links' => $urls,
-      'meta' => [
-        'links' => [
-          'me' => $me_url->getGeneratedUrl(),
-        ],
-      ],
-    ]);
-
-    // The cacheability of the "me" URL is the cacheability of that URL itself
-    // plus the fact that its route parameter depends varies by user.
-    $json_response->addCacheableDependency(CacheableMetadata::createFromObject($me_url)->addCacheContexts(['user']));
+    ];
+    $json_response->addCacheableDependency((new CacheableMetadata())->addCacheContexts(['user.roles:authenticated']));
+    if ($this->user->isAuthenticated()) {
+      $me_url = Url::fromRoute('jsonapi.user--user.individual', ['user' => User::load($this->user->id())->uuid()])
+        ->setAbsolute()
+        ->toString(TRUE);
+      $doc['meta']['links']['me'] = $me_url->getGeneratedUrl();
+      // The cacheability of the "me" URL is the cacheability of that URL itself
+      // plus the fact that its route parameter depends varies by user.
+      $json_response->addCacheableDependency(CacheableMetadata::createFromObject($me_url)->addCacheContexts(['user']));
+    }
+    $json_response->setData($doc);
 
     if (!$context->isEmpty()) {
       $json_response->addCacheableDependency($context->pop());