diff --git a/app/Services/HtmlValidator.php b/app/Services/HtmlValidator.php
new file mode 100644
index 0000000..019147d
--- /dev/null
+++ b/app/Services/HtmlValidator.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Services;
+
+use Illuminate\Support\Facades\Http;
+
+class HtmlValidator
+{
+    public static function validateSource(string $html)
+    {
+        $response = Http::withHeaders([
+            'Content-Type' => 'text/html; charset=utf-8',
+        ])->withBody($html, 'text/html')->post('http://nu-validator:8888/?out=json');
+
+        $json = $response->json();
+
+        return $json;
+    }
+}