Human_verify adding new thread

[plongeur.com]

I need some help, I would like to add new thread with VB5 API like this :

				$time = time();
				$api = Api_InterfaceAbstract::instance();
				
				$nodeID = $api->callApi('content_text', 'add', [
					'data' => [
						'publisheddate' => $time,
						'userid' => 89483,
						'authorname' => 'test-author',
						'description' => 'test-description',
						'pagetext' => '',
						'rawtext' => 'test-rawtext',
						'title' => 'test-title',
						'htmltitle' => 'test-htmltitle',
						'parentid' => 2062054,
						'created' => $time,
						'lastcontent' => $time
					],
				]);
                                dump($nodeID);

Bug I get this error :

error : humanverify_missing

Somebody knows the solution ?

Thank you,