Get RPI OrderBook

Description

Query RPI (Retail Price Improvement) order book depth data. This endpoint returns the full depth including both RPI and non-RPI quantities separately for each price level.

HTTP Request

• GET /api/v3/market/rpi-orderbook
• Rate limit: 10/sec/IP

Request

curl "https://api.bitget.com/api/v3/market/rpi-orderbook?category=SPOT&symbol=BTCUSDT&limit=5"  \

Request Parameters

Parameter	Type	Required	Comments
category	String	Yes	Product Type SPOT Spot trading USDT-FUTURES USDT futures COIN-FUTURES Coin-M futures USDC-FUTURES USDC futures
symbol	String	Yes	Symbol name e.g.,BTCUSDT
limit	String	No	Level SPOT: Default 5, Maximum 200 USDT-FUTURES,COIN-FUTURES,USDC-FUTURES: Default 5, Maximum 200

Response

{
  "code": "00000",
  "msg": "success",
  "requestTime": 1730969017897,
  "data": {
    "a": [
      [
        3366.8,
        9,
        1
      ],
      [
        3367,
        0,
        1
      ],
      [
        3368,
        8,
        2
      ]
    ],
    "b": [
      [
        3366.1,
        7,
        1
      ],
      [
        3366,
        6,
        1
      ]
    ],
    "ts": "1730969017964"
  }
}

Response Parameters

Parameter	Type	Comments
a	Array	Sell (Ask) depth. Sorted by price in ascending order
> Index 0	Number	Ask price
> Index 1	Number	Ask non-RPI quantity
> Index 2	Number	Ask RPI quantity
b	Array	Buy (Bid) depth. Sorted by price in descending order
> Index 0	Number	Bid price
> Index 1	Number	Bid non-RPI quantity
> Index 2	Number	Bid RPI quantity
ts	String	The timestamp that the system generated data A Unix timestamp in milliseconds