I tried many way to establsih a connection with Magento API using SOAP and no luck. I already create a user only for the API and a new integration. And I am using this code.

<?php error_reporting(E_ALL); ini_set('display_errors', 1);  $  opts = array(             'http'=>array(                 'header' => 'Authorization: apiCOMM ayseg0vu47xfgtgt1ed2l4lupbfo4yyi'             )         ); $  wsdlUrl = 'ccenet.mx/magento2/index.php/soap/default?wsdl=1&services=backendModuleServiceV1'; $  serviceArgs = array("id"=>1);  $  context = stream_context_create($  opts); $  soapClient = new SoapClient($  wsdlUrl, ['version' => SOAP_1_2, 'context' => $  context]);  $  soapResponse = $  soapClient->backendModuleServiceV1;                                                                                                                                                                                                                                                                                                                                                                    ($  serviceArgs);  

But I always recieved the following error:

Fatal error: Uncaught SoapFault exception: [WSDL] SOAP-ERROR: Parsing WSDL: Couldn’t load from ‘ccenet.mx/magento2/index.php/soap/default?wsdl=1&services=backendModuleServiceV1’ in /Users/dyohanan/Documents/localhost/version3/soapServicesDAN.php on line 22

and this one

SoapFault: SOAP-ERROR: Parsing WSDL: Couldn’t load from ‘ccenet.mx/magento2/index.php/soap/default?wsdl=1&services=backendModuleServiceV1’ : failed to load external entity “ccenet.mx/magento2/index.php/soap/default?wsdl=1&services=backendModuleServiceV1” in /Users/dyohanan/Documents/localhost/version3/soapServicesDAN.php on line 22

I search in many forums and blogs but no luck at all.