Update IP and port in WHMCS
From TCAdmin 2.0 Documentation
When you create a game server with the billing API WHMCS does not get updated with the game server's IP and port. You can configure a recurring in TCAdmin to update the WHMCS database every day:
- Go to Settings > Recurring Tasks.
- Create a new recurring task and configure it to execute daily.
- In the Actions tab add a new action of type "Sync Service IP with Billing".
- Enter the information required to connect to your WHMCS database. If you use custom billing software you can specify a custom SQL update command.
- When the task runs the product's domain field in WHMCS should have the game server's IP and port.