location /api/ {
                proxy_pass http://127.0.0.1:8123;
                proxy_http_version 1.1;
                proxy_set_header Upgrade $http_upgrade;
                proxy_set_header Connection "Upgrade";
                proxy_set_header Host $host;
        }

        location / {
                proxy_pass http://127.0.0.1:8123;
                proxy_http_version 1.1;
                proxy_set_header Host $host;
        }