{
  "log": {
    "level": "info"
  },
  "dns": {
    "servers": [
      {
        "type": "local",
        "tag": "default"
      }
    ]
  },
  "inbounds": [
    {
      "type": "mixed",
      "tag": "mixed-in",
      "listen_port": 7897
    }
  ],
  "outbounds": [
    {
      "type": "direct",
      "tag": "direct"
    },
    // The "urltest" group below uses every outbound exposed by every
    // registered provider thanks to "use_all_providers": true.
    // The fastest member is selected based on the URL test result.
    {
      "type": "urltest",
      "tag": "auto",
      "outbounds": [
        "direct"
      ],
      "use_all_providers": true,
      "url": "https://www.gstatic.com/generate_204",
      "interval": "10m",
      "tolerance": 50,
      "interrupt_exist_connections": true
    }
  ],
  "providers": [
    {
      "type": "remote",
      "tag": "my-remote",
      // Subscription URL. The response body can be any auto-detected
      // format: sing-box JSON, Clash YAML, SIP008, base64-encoded
      // shareable links, or plain link list.
      "url": "https://example.com/subscription.txt",
      "user_agent": "sing-box",
      // Fetch the subscription through this outbound instead of the
      // default route (useful when the subscription host is blocked).
      "download_detour": "direct",
      // Refresh interval. Minimum is 1 minute; default is 24h.
      "update_interval": "12h",
      // Optional regex filters applied after parsing the subscription.
      // "exclude" wins over "include" when both match.
      "exclude": "(?i)expire|流量|官网",
      "include": "(?i)hk|jp|sg|us",
      "health_check": {
        "enabled": true,
        "url": "https://www.gstatic.com/generate_204",
        "interval": "5m",
        "timeout": "5s"
      }
    }
  ],
  "route": {
    "final": "auto",
    "default_domain_resolver": "default",
    "auto_detect_interface": true
  }
}