Send/Broadcast: PushAdmin API Access | Documentation - Website 2 APK Builder

$curl = curl_init();
$payload = Array(
 'packageName' => "com.test.yourpackage", //Required Parameter
 'type' => "Simple", //Optional Parameter (Default: Simple, Possible Values: Simple, Image)
 'title' => "Test Title", //Required Parameter
 'description' => "Test Descriptioon", //Optional
 'image' => "http://test.test/image.png", //Optional (Works only when type=Image)
 'url' => "http://test.com", //Optional (Must be a URL if given)
 'ring' => "RING", //Optional (Default: RING, Possible Values: RING, VIBE, RINGVIBE, SILENT)
 // Further parameters described below for different APIs
 //Above Options are common for all requests.
);

curl_setopt_array($curl, array(
  CURLOPT_URL => "https://apis.websitetoapk.com/pushadmin/api/v1/...", // As per your request
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => http_build_query($payload),
  CURLOPT_HTTPHEADER => array(
	"content-type: application/x-www-form-urlencoded",
	"X-Api-Key: api-key-here",
	"X-Auth-Token: token-here"
  ),
));

$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}