Query the evok unipi API server via websockets and push out MQTT messages from it.
Example systemd service file
[Unit]
Description=evok2mqtt
After=network-online.target
[Service]
Type=simple
User=%i
ExecStart=/srv/evok2mqtt/bin/evok2mqtt <host>
Restart=on-failure
RestartSec=5s
[Install]
WantedBy=multi-user.target