my $client = REST::Client->new();

$client->addHeader('Authorization', 'Basic YWRtaW46cmFyaXRhbg==');
$client->addHeader('content_type', 'application/json');
$client->addHeader('accept', 'application/json');
$client->setHost('https://host');
$client->setTimeout(1000);

$req = '/api/v2/devices?name_eq=193456';
$client->request('GET', qq($req));
$data1 = from_json($client->responseContent());