$curl = curl_init();
curl_setopt_array($curl, array(
CURLOPT_URL => 'https://wa.net.pk/api/create-message',
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => '',
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 0,
CURLOPT_FOLLOWLOCATION => true,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => 'POST',
CURLOPT_POSTFIELDS => array(
'appkey' => 'xxxxxxxxxxxxxxx',
'authkey' => 'xxxxxxxxxxxxxxxxx',
'to' => 'RECEIVER_NUMBER',
'message' => 'Example message',
'sandbox' => 'false'
),
));
$response = curl_exec($curl);
curl_close($curl);
echo $response;