KeyPay API Integration

1. Authentication
string(139) "{
  "id": 423918,
  "email": "james@yourdevelopmentteam.com.au",
  "displayName": "James",
  "timeZone": "AUS Eastern Standard Time"
}"

2. Push Payrates
<br />
<b>Fatal error</b>:  Uncaught Error: Using $this when not in object context in /var/www/html/backup/ydtmeldev-ocs_admin-97552bbacd82/integrations/keypay.php:31
Stack trace:
#0 {main}
  thrown in <b>/var/www/html/backup/ydtmeldev-ocs_admin-97552bbacd82/integrations/keypay.php</b> on line <b>31</b><br />