curl --request GET \
  --url https://api.orderly.org/v1/orderbook/{symbol} \
  --header 'orderly-account-id: <orderly-account-id>' \
  --header 'orderly-key: <orderly-key>' \
  --header 'orderly-signature: <orderly-signature>' \
  --header 'orderly-timestamp: <orderly-timestamp>'

{
  "success": true,
  "data": {
    "asks": [
      {
        "price": 10669.4,
        "quantity": 1.56263218
      }
    ],
    "bids": [
      {
        "price": 10669.4,
        "quantity": 1.56263218
      }
    ],
    "timestamp": 123
  },
  "timestamp": 1702989203989
}