Partial Book Depth Stream

Top 20 bids and asks.

Features:

• Stream Name: <symbol>@orderBook

• Update Speed: 250ms

Response:

{
    "eventType": "orderBook",
    "eventTime": 1655898111883,
    "symbol": "eth_usdc",
    "ask": [
      {
          "price": 1104,
          "size": 0.2
      }
    ],
    "bid": [
      {
          "price": 1000,
          "size": 0.3
      }
    ]
}