Protocols
Both HTTP and SOCKS5 are served on the same credentials and the samehost:port — switching protocol only changes how each proxy is labelled, never the endpoint. The SOCKS5 proxies support both TCP and UDP.
Endpoints (host:port)
There is no single fixed port. Each proxy is delivered as its ownhost:port pair on the Proxy list page in the dashboard, which you can view and download in your preferred format.