curl --request GET \
  --url http://{host}:{port}/rules \
  --header 'Authorization: Bearer <token>'

{
  "rules": [
    {
      "index": 0,
      "type": "RuleSet",
      "payload": "private_ip",
      "proxy": "直连",
      "size": -1
    },
    {
      "index": 1,
      "type": "RuleSet",
      "payload": "github_domain",
      "proxy": "Github",
      "size": -1
    }
  ]
}