So, no one is bothering answering my support tickets, I’ll just post here. In the example for Pinterest Standalone API there is a call for nxs-api.php:

require_once “nxs-api/nxs-api.php”;

which is not included in the API library zip.

There is a file called nxs-http.php though, so I changed my script to reference this file.

My script for testing looks like this:
<?
require “postToPinterest.php”;
global $nxs_gCookiesArr;
$nxs_gCookiesArr = doCheckPinterest(); // Use your function to retrieve saved data to array

$email = $argv[1];

$pass = $argv[2];

$msg = $argv[3];
$imgURL =$argv[4];
$link = $argv[5];
$boardID = $argv[6]
$loginError = true;
if (is_array($nxs_gCookiesArr)) $loginError = doCheckPinterest();
if ($loginError!==false) {
$loginError = doConnectToPinterest($email, $pass);

}
if (!$loginError)
{
doPostToPinterest($msg, $imgURL, $link, $boardID);
} else echo $loginError;
?>

So, since changing to the newest API library (because login was broken in the old one), I am getting this error:

PHP Notice: Undefined index: SERVER_NAME in C:\php\nxs-http.php on line 188
nxs_Error Object
(
[errors] => Array
(
[http_request_failed] => Array
(
[0] => SSL certificate problem: unable to get local issuer certificate
)

)

)
– ERROR

I am running this script on localhost, which worked well until this new update.