<?php die('Access Denied'); ?>

10:53:38 - Preparing request...
10:53:38 - Initializing cURL...
10:53:38 - Sending Request to : https://api-3t.sandbox.paypal.com/nvp
10:53:38 - Getting response...
10:53:38 - TIMESTAMP=2020-02-07T10:53:38Z&CORRELATIONID=354953cf5f5eb&ACK=Failure&VERSION=52.0&BUILD=53816554&L_ERRORCODE0=10002&L_SHORTMESSAGE0=Security error&L_LONGMESSAGE0=Security header is not valid&L_SEVERITYCODE0=Error
10:53:38 - Preparing response...
10:53:38 - Done...
----------------------------------------------------
11:06:56 - Preparing request...
11:06:56 - Initializing cURL...
11:06:56 - Sending Request to : https://api-3t.paypal.com/nvp
11:06:56 - Getting response...
11:06:59 - TIMESTAMP=2020-02-07T11:06:59Z&CORRELATIONID=4c1de02a0fe5&ACK=Success&VERSION=52.0&BUILD=53816554&AMT=1.00&CURRENCYCODE=USD&AVSCODE=G&CVV2MATCH=X&TRANSACTIONID=8R723557VY996224L
11:06:59 - Preparing response...
11:06:59 - Done...
----------------------------------------------------
11:21:27 - Preparing request...
11:21:27 - Initializing cURL...
11:21:27 - Sending Request to : https://api-3t.paypal.com/nvp
11:21:27 - Getting response...
11:21:30 - TIMESTAMP=2020-02-07T11:21:30Z&CORRELATIONID=18ff7dc0e62b7&ACK=Success&VERSION=52.0&BUILD=53816554&AMT=1.00&CURRENCYCODE=USD&AVSCODE=G&CVV2MATCH=X&TRANSACTIONID=8PX43927FX215790K
11:21:30 - Preparing response...
11:21:30 - Done...
----------------------------------------------------
