get
GET /v1/markets/swap HTTP/1.1
Host: testnetopenapi.hibit.app
Accept: */*
{
  "code": 1,
  "message": "text",
  "data": {
    "items": [
      {
        "marketId": "text",
        "poolAmount": "text",
        "poolVolume": "text",
        "poolLiquidity": "text"
      }
    ]
  }
}