curl --request GET \
  --url https://demo-api.mobula.io/api/2/pm/market/book

{
  "data": {
    "bids": [
      {
        "priceUSD": 123,
        "sizeToken": 123
      }
    ],
    "asks": [
      {
        "priceUSD": 123,
        "sizeToken": 123
      }
    ]
  },
  "hostname": "<string>",
  "took": 123
}