Help with request in routing-maps

Hi, my name is Andrés Apodaca, web developer from Dogo Informatique

I'm trying to make a request to gurtam API with the method gis_get_route (that is not in the Api documentation) but always return me error:1, and i'm logged correctly because i get the SID before send the request to gis_get_route.

According the  wialon plataform the request is like this:

the url of the method gis_get_route: https://routing-maps.wialon.com/hst-api … _get_route

The params would be this:

lat1=23.07596999999997&lon1=-104.5470400000002&lat2=22.124219999999788&lon2=-103.19125999999753&flags=1&uid=16466766&sid=031f2ce6032599387dcd547af581c1c0

So, this is the way i make the request in php:

$url = "https://routing-maps.wialon.com/hst-api … 6&sid=".$this->sid;

       
   
        $data = array('user' => 1, 'password' => 1);
        $options = array(
            'http' => array(
                'header'  => "Content-type: application/x-www-form-urlencoded\r\n",
                'method'  => 'POST',
                'content' => http_build_query($data),
            ),
        );
     
    $context  = stream_context_create($options);
    $result = file_get_contents($url, false, $context);
    return $result;

RESPONSE:
result: {"error":1}

¿ Can you indicate me if i'm doing something wrong in the request or if the URL in the request is not correct?

¿ i need some special account  privileges to access this request since this is not in the API documentation ?

i would really appreciate it if you could help me with this

Best Regards!