curl --request GET \
  --url https://api.perpo.trade/v1/broker/user_info \
  --header 'perpo-account-id: <perpo-account-id>' \
  --header 'perpo-key: <perpo-key>' \
  --header 'perpo-signature: <perpo-signature>' \
  --header 'perpo-timestamp: <perpo-timestamp>'

{
  "success": true,
  "data": {
    "meta": {
      "total": 50,
      "records_per_page": 25,
      "current_page": 1
    },
    "rows": [
      {
        "account_id": "0x114f583aea808c5812e16109b6c087660285a26f0a31dcc0f9b54f1a6a0fefbd",
        "address": "0xa8ec6970fec8842dd229eef170f624c3d77dab45",
        "is_default_fee_rate": "true",
        "maker_fee_rate": 0.03,
        "taker_fee_rate": 0.01,
        "rwa_taker_fee_rate": 0.0001,
        "rwa_maker_fee_rate": 0.0001
      }
    ]
  },
  "timestamp": 1702989203989
}