PHP - Call Soap Method Via Curl In Php,call Require Client Authentication

I'm trying to get some data from an API with php-cURL. I went to Chrome Developer Tools and copied as cURL (as I usually do):

curl 'https://api.domain.co/data/network.php?action=balance&id=#####' -H 'authority: api.domain.co' -H 'pragma: no-cache' -H 'cache-control: no-cache' -H 'accept: application/json, text/javascript, */*; q=0.01' -H 'sec-fetch-dest: empty' -H 'api_token: #######################' -H 'user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.163 Safari/537.36' -H 'origin: https://app.domain.com' -H 'sec-fetch-site: cross-site' -H 'sec-fetch-mode: cors' -H 'referer: https://app.domain.com/' -H 'accept-language: en-US;q=0.9,en;q=0.8,de;q=0.7,ru;q=0.6,en-GB;q=0.5' --compressed

I converted the code to php-cURL and placed it in my page:

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, 'https://api.domain.co/data/network.php?action=balance&id=#####');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'GET');

curl_setopt($ch, CURLOPT_ENCODING, 'gzip, deflate');

$headers = array();
$headers[] = 'authority: api.domain.co';
$headers[] = 'pragma: no-cache';
$headers[] = 'cache-control: no-cache';
$headers[] = 'accept: application/json, text/javascript, */*; q=0.01';
$headers[] = 'fec-fetch-dest: empty';
$headers[] = 'api_token: #######################';
$headers[] = 'user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.163 Safari/537.36';
$headers[] = 'origin: https://app.domain.com';
$headers[] = 'sec-fetch-site: cross-site';
$headers[] = 'sec-fetch-mode: cors';
$headers[] = 'referer: https://app.domain.com/';
$headers[] = 'accept-language: en-US;q=0.9,en;q=0.8,de;q=0.7,ru;q=0.6,en-GB;q=0.5';
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);

$result = curl_exec($ch);
if (curl_errno($ch)) {
    echo 'Error:' . curl_error($ch);
}
curl_close($ch);
print_r($result);

And I got the following response:

{"message":"Forbidden"}

I played around with the headers and other cURL parameters, but with no success.

Then I said I should try with Postman, and imported the code from Chrome to Postman, and voilà, it worked.

At this point, I thought that maybe I wasn't converting the code properly. So I took the code from Postman Code Generator as PHP - cURL and placed it in my page, only to get the same result as befo

$curl = curl_init();

curl_setopt_array($curl, array(
  CURLOPT_URL => "https://api.domain.co/data/network.php?action=balance&id=#####",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => true,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => array(
    "authority: domain.co",
    "pragma: no-cache",
    "cache-control: no-cache",
    "accept: application/json, text/javascript, */*; q=0.01",
    "sec-fetch-dest: empty",
    "api_token: #######################",
    "user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.163 Safari/537.36",
    "origin: https://app.domain.com",
    "sec-fetch-site: cross-site",
    "sec-fetch-mode: cors",
    "referer: https://app.domain.com/",
    "accept-language: en-US;q=0.9,en;q=0.8,de;q=0.7,ru;q=0.6,en-GB;q=0.5"
  ),
));

$response = curl_exec($curl);

curl_close($curl);
echo $response;

Again I tried to play with different headers (Also checked in Postman what headers are mandatory and tried only with those - but nothing).

PS: I have cleared my cache and cookies, also tried with different browsers and different user-agent.

I am using this method for many other API's, but with this one, I can't figure out what I'm doing wrong

class MyDisplay 
{

function displayToday()
	{
		
		$today = "Thursday";
		{
		echo $today;
		}
		
		
	}
function displayTomorrow()
	{
		
		$tomorrow = "Friday";
		{
		echo $tomorrow;
		}
		
		
	}

}


$disp = new MyDisplay();


echo $disp->displayToday();
echo displayTomorrow();//fails is I have $disp->

<?php 
 
class Mail {
    var $parts;
    var $to;
    var $cc;
    var $bcc;
    var $from;
    var $headers;
    var $subject;
    var $body;
    var $html;
    var $host;
    var $port;
 
    function __construct() {
        $this->parts = array();
        $this->to = "";
        $this->cc = "";
        $this->bcc = "";
        $this->from = "";
        $this->subject = "";
        $this->body = "";
        $this->headers = "";
        $this->html = true;
    }
 
 
    function buildMultipart() {
        $boundry = "HKC".md5(uniqid(time()));
        $multipart = "Content-Type: multipart/mixed; boundary =  \"$boundry\"\n\n";
        $multipart .= "This is a MIME encoded message.\n\n--$boundry";
        for($i = sizeof($this->parts)-1; $i >= 0; $i--) {
            $multipart .= "\n".$this->buildMessage($this->parts[$i])."--$boundry";
        }
        return $multipart .= "--\n";
   }
 
    function getMail($complete = true) {
        $mime = "";
        if(!empty($this->from)) {
            $mime .= "From: ".$this->from."\n";
        }
        if(!empty($this->headers)) {
            $mime .= $this->headers."\n";
        }
        if($complete) {
            if(!empty($this->cc)) {
                $mime .= "Cc: ".$this->cc."\n"; 
            }
            if(!empty($this->bcc)) {
                $mime .= "Bcc: ".$this->bcc."\n";
            }
            if(!empty($this->subject)) {
                $mime .= "Subject: ".$this->subject."\n";
            }
        }     
            if(!empty($this->body)) {
                $this->AddAttachment($this->body,"",($this->html?"text/html":"text/plain"));
    }
                $mime .=  "MIME-Version: 1.0\n".$this->buildMultipart();
      return $mime;
    }
 
    function send() {
        if(!empty($this->cc)) {
            $mime = $this->getMail(true);
        } else {
            $mime = $this->getMail(false);
        }
        if(!empty($this->host)) {
             ini_set("SMTP",$this->host);
        }
        return mail($this->to,$this->subject,$this->body,$mime);
    }
}
 
?>

<?php


if (isset($_POST["email"])) {
	$email = $_POST["email"];
	$email= str_replace("'", "''", $email);
	require_once('../database.php');

	$sql="select fa_id,name from freeagents where email='".$email."'";

	$emailSearch = mssqlquery($sql);

	if (!mssqlhasrows($emailSearch))  
	{
		mssqlclose();
		header("Location: http://www.baltimorebeach.com");
		exit();
	}
 

		 
	$row = mssqlfetchassoc($emailSearch);
	mssqlclose();
	$salt=$row["fa_id"].".baltimorebeach.";
	$check=hash('ripemd160', $salt.$email); 
		

$strMailBody = <<<MAILBODY
                                                          
                                                          
Hi $row[name],

<br><br>

A request was made to change your Baltimore beach volleyball free agent 
registration information.

<br><br>

If you want to update your registration information click on 
this link:
http://www.baltimorebeach.com/FreeAgents/registerfreeagent.php?email=$email&check=$check

<br><br>

To remove your name from the Free Agent list  deselect 
all the checkboxes when you update your information.

MAILBODY;

	require_once('../mail.php');

	$message = new Mail();
	$message->from = "noreply@baltimorebeach.com";
	$message->to = $email;
	$message->subject = "Baltimore Beach Volleyball Free Agent Registration Update Link";
	$message->body = $strMailBody;
	$message->html = true;
	$message->send();

}

?>



<html>
<head>

<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.1/jquery.min.js"></script>
<script src="http://ajax.aspnetcdn.com/ajax/jquery.validate/1.11.1/jquery.validate.min.js"></script>
<style type="text/css">
	label.error {
		color:red;
	}
	input.error {
		border:1px solid red;
	}
</style>
<script type="text/javascript">
	$().ready(function () {
		// validate registration form on keyup and submit
		$("#emailform").validate({
			rules: {
				email: {
					required: true,
					email: true
				}
			},
			messages: {
				email: {
					required: "Please enter an email address",
					email: "Please enter a valid email address"
				}
			}
		});
	});
	</script>
</head>
<body>
To update your free agent registration information enter your email to send yourself a baltimorebeach.com url link that will allow you to access your own registration details.
<br>
To remove yourself from the free agent list just deselect all the leagues you have previously selected when updating your information.
<br>
<br>
<?php
if (!isset($_POST["email"])) {
?>
<form id="emailform" action="sendlink.php" method="post">
	E-Mail: <input type="text" id="email" name="email" value=""/>
	<br>
	<input type="submit" id="sumbit" value="Send">
</form>
<?php
} 
else {
echo "E-Mail Sent. "."You will receive an email with the update link at the email address your requested shortly";
}

?>
</body>
</html>

If a class has a constructor but also has a static method, if I call the static method does the constructor run so that I can use an output from the constructor in my static method?

--Kenoli