API GetClientsDetails with WHMCS 5.3.14 version.

[vortus]

Hello. I would like to know if there may be possibility to find older API documentations? I am unable to get clients details properly using older version of WHMCS and newer documentations are no help at all. No, upgrade is not a solution for my case

 

Currently using:

$postfields["action"] = "getclientsdetails";
$postfields["username"] = env('WHMCS_API_USER');
$postfields["password"] = md5(env('WHMCS_API_PASS'));
$postfields["clientid"] = intval($userid);

$ch = curl_init();
curl_setopt($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);
$response = curl_exec($ch);
curl_close($ch);

Log::info(get_class($this).' WHMCS: '.$response);

 

And receiving:

{"status":"fail","message":"Invalid parameters submitted","data":null,"code":100008}

 

Thank you!

[vortus]

Nevermind. My $url variable was cached with different API

[brian!]

your best bet for old documentation might be to try archive.org...

 

http://web.archive.org/web/*/http://docs.whmcs.com/API

 

I would guess for v5 docs, you'd need to go back to 2014