curl_setopt_array($curl, array(
CURLOPT_URL => 'https://<domain>/<api prefix>/<version>/education-platform/course/progress/',
CURLOPT_RETURNTRANSFER => true,
CURLOPT_FOLLOWLOCATION => true,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => 'POST',
CURLOPT_POSTFIELDS => array('course_slug' => '<course_slug>','chapter_slug' => '<chapter_slug>'),
CURLOPT_HTTPHEADER => array(
'Authorization: Bearer <access token>'
$response = curl_exec($curl);