A lot of things.

app/Services/XenforoApiService.php

@@ -2,6 +2,7 @@
 
 namespace App\Services;
 
+use App\Models\Entry;
 use Illuminate\Http\Client\ConnectionException;
 use Illuminate\Support\Facades\Cache;
 use Illuminate\Support\Facades\Http;
@@ -71,4 +72,40 @@ class XenforoApiService {
         });
     }
 
+    public function createCommentsThread( Entry $entry ): bool
+    {
+        if( !$entry->comments_thread_id || $entry->comments_thread_id <= 0 ){
+            $data = [
+                'node_id' => config('xenforo.comments_node_id'),
+                'title' => $entry->complete_title,
+                'message' => $entry->description,
+                'prefix_id' => config('xenforo.comments_prefixes')[$entry->type] ?? 1,
+                'custom_fields' => [ 'entry_id' => $entry->id ],
+                'discussion_open' => true,
+            ];
+
+            // TODO: Flag must be removed.
+            $response = $this->post("threads?api_bypass_permissions=true", config('xenforo.bot_user_id'), $data );
+            if( $response['success'] === true ){
+                $commentsThreadId = $response['thread']['thread_id'];
+                $entry->update(['comments_thread_id' => $commentsThreadId]);
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * @throws ConnectionException
+     */
+    public function getThreadPosts(int $threadId, int $page = 1 ): array
+    {
+        $response = $this->get("threads/{$threadId}/posts?page=$page");
+        if( !isset( $response['posts'] ) || $response['posts'] === [] )
+            return [ 'posts' => [], 'pagination' => null ];
+
+        return $response;
+    }
+
 }