curl --request GET \
  --url https://api.chainbase.online/v1/address/labels \
  --header 'x-api-key: <x-api-key>'

{
  "code": 0,
  "message": "ok",
  "data": {
    "address": [
      {
        "category": "social"
      },
      {
        "tags": [
          "a"
        ]
      }
    ]
  }
}