Inopem

<?php
$json = "
  {
    "phone_number": "628339606493",
    "message": "Hello World",
    "device_id": 94172
  }
";
$ch = curl_init();

curl_setopt($ch, CURLOPT_URL,  "https://smsgateway.me/api/v4/message/send" );
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1 );
curl_setopt($ch, CURLOPT_POST,  1 );
curl_setopt($ch, CURLOPT_POSTFIELDS,  "Content=$json" );
curl_setopt($ch, CURLOPT_HTTPHEADER,  "Authorization=eyJ0eXAiOiJKV1QiLCJhbkaIOiJIUzI1NiJ1" );

$result=curl_exec ($ch);