The URL follows the same pattern
http://server:port/v1/00000000-0000-000 ... 00/convert, but you can set the port.
On LinuxFile /opt/PlutextDocumentServices/PlutextDocumentServices.config
Edit the line which sets PLUTEXT_SERVICE_ARGS
For example:
PLUTEXT_SERVICE_ARGS=127.0.0.1:9016
127.0.0.1 only accepts connections from localhost; 0.0.0.0 accepts connections from anywhere (assuming your firewall allows it)
Then restart the service.
On WindowsSet the port using the installer.
Or via registry key HKEY_LOCAL_MACHINE\SOFTWARE\PLUTEXT SERVICE_ARGS
Then restart the service.
Hope this helps... Jason