ifttt.php

<?php
$token = $_GET['t'];
if ($token !== "C7Ck9o4Fpi1Yh7YTCtk0") {
	print_r("You need to specify the correct token.");
	exit();
}
$data = json_decode(file_get_contents('php://input'), true);
$url = $data['url'];
$method = $data['method'];
if (empty($url) || empty($url)) {
	print_r("You need to specify the URL and the HTTP method.");
	exit();
}
$body = null;
if (!empty($data['body'])) {
	$body = json_encode($data['body']);
}
$headers = "Content-Type: application/json";
if (!empty($data['headers'])) {
	foreach ($data['headers'] as &$header) {
		$headers = $headers . "\r\n" . $header['name'] . ": " . $header['value'];
	}
}
print_r("Request Headers\r\n" . $headers . "\r\n");
print_r("Request URL: " . $url . "\r\n");
print_r("Request Method: " . $method . "\r\n");
print_r("Request Body\r\n" . $body . "\r\n");
$options = array(
    'http' => array(
        'header'  => $headers,
        'method'  => $method,
        'content' => $body,
		'ignore_errors' => true
    )
);
$context  = stream_context_create($options);
$result = file_get_contents($url, false, $context);
print_r("\r\nResponse Body\r\n" . $result);
?>

curl -XPOST -H "Content-type: application/json" -d '{
   "headers": [
      {
         "name": "MyFirstHeaderName",
         "value": "my_first_header_value"
      },
      {
         "name": "MySecondHeaderName",
         "value": "my_second_header_value"
      }
   ],
   "url": "http://api-that-require-headers.com",
   "method": "POST",
   "body": {
      "first_body_node": 123,
      "second_body_node": "my second body node value",
	  "third_body_node": {
		"node_from_another_object": "test"
	  }
   }
}' 'http://my-domain.com/ifttt.php?t=C7Ck9o4Fpi1Yh7YTCtk0'