what is the correct headers to complete my cURL request

Hoping someone can help. I have never used cURL in oracle before, and i think i just need a pointer

I am running this script from the file manager

i get the session

----

$account = AgentAuthenticator::authenticateCookieOrCredentials($userName, $password);

/********************* end agent authentication ***************************/

//Set up variables for use in Ajax calls

$acct_id = $account['acct_id'];

$session = $account['session_id'];

----

and i build the options up

----

    curl_setopt_array($curl, array(

        CURLOPT_VERBOSE => true,

        CURLOPT_URL => 'https://tradsuploc.custhelp.com/services/rest/connect/v1.4/analyticsReportResults/',

        CURLOPT_RETURNTRANSFER => true,

        CURLOPT_ENCODING => '',

        CURLOPT_MAXREDIRS => 10,

        CURLOPT_TIMEOUT => 30,

        CURLOPT_FOLLOWLOCATION => true,