How to get username and password

[sks1990]

Hi Every one!

How to get the confidential(username,password and url) detail for this code.

require_once 'vendor/autoload.php'; // composer autoloader

try {
$student = PowerAPI\PowerAPI::authenticate("https://powerschool.example/", "username", "password");
} catch (PowerAPI\Exceptions\Authentication $e) {
die('Something went wrong! '.$e->getMessage());
}

foreach ($student->sections as $section) {
echo $section->name."\n";
}

Please help me.

Thanks.