sing-box-extended/examples/xhttp/server.json

{
  "log":{
    "level":"error"
  },
  "dns":{
    "servers":[
      {
        "address":"local",
        "detour":"direct"
      }
    ]
  },
  "inbounds":[
    {
      "type":"vless",
      "tag":"vless-out",
      "listen":"0.0.0.0",
      "listen_port":443,
      "tls":{
        "enabled":true,
        "server_name":"example.com",
        "certificate_path":"/path/to/fullchain.pem",
        "key_path":"/path/to/privkey.pem",
        "alpn":[
          "h2" // h3 for QUIC
        ]
      },
      "users":[
        {
          "name":"user",
          "uuid":"3179dce2-2ff9-413c-85b4-c1d53ed41668"
        }
      ],
      "transport":{
        "type":"xhttp",
        "mode":"stream-up",
        "path":"/xhttp"
      }
    }
  ],
  "outbounds":[
    {
      "type":"direct",
      "tag":"direct"
    },
    {
      "type":"dns",
      "tag":"dns-out"
    }
  ],
  "route":{
    "rules":[
      {
        "protocol":"dns",
        "outbound":"dns-out"
      },
      {
        "port":53,
        "outbound":"dns-out"
      }
    ],
    "final":"direct",
    "auto_detect_interface":true
  }
}