mmagpayo

Hello, I seem to have encountered an issue with the AddOrder command when using the API. After creating a client, I try to use the function to add an order with a product, but for some reason the product is never added and a blank order is created. Consequently, no invoice is generated. The code I am using below: $postfields["action"] = "addorder"; $postfields["clientid"] = "56"; $postfields["pid"] = "1"; $postfields["domain"] = "mytestdomain.com"; $postfields["billingcycle"] = "monthly"; $postfields["paymentmethod"] = "authorize"; $postfields["username"] = $whmcsuser; $postfields["password"] = md5($whmcspass); $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_TIMEOUT, 100); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_POSTFIELDS, $postfields); $data = curl_exec($ch); curl_close($ch); When I do a var_dump, I get the following: result=success;orderid=[new order id];invoiceid= I tried changing the postfiel name to 'product' and 'productid' and neither worked. Please advice, and thanks in advance!