Get Instrument Summary

Query summary information and trading increments for linear and option instruments.

HTTP Request

GET/v5/market/instrument-summary

Request Parameters

Parameter	Required	Type	Comments
category	true	string	Product type. linear, option
symbol	false	string	Symbol name
symbolType	false	string	Instrument type
marketRegion	false	string	Market region: HK, US, CN, KR, etc.
baseCoin	false	string	Base coin, e.g. NVDA, TSLA
limit	false	integer	Limit for data size per page. [1, 1000]. Default: 500
cursor	false	string	Cursor. Use the nextPageCursor token from the response to retrieve the next page of the result set

Response Parameters

Parameter	Type	Comments
category	string	Product type
nextPageCursor	string	Cursor for the next page
list	array	Object
> symbol	string	Symbol name
> symbolType	string	Instrument type
> displayName	string	Display name shown in the UI
> baseCoin	string	Base coin
> settleCoin	string	Settlement coin
> fullName	string	Full name. Returns an empty string for option
> marketRegion	string	Market region of the underlying asset, used to determine its trading calendar and market hours. US: United States; CN: Mainland China; HK: Hong Kong; KR: South Korea. Returns an empty string for option or when not applicable
> underlyingTicker	string	Stock ticker, security code, or asset symbol in the underlying asset's native market. Returns an empty string for option
> priceIndex	string	The corresponding TradFi perpetual symbol used as the price index; for example, NVDA options use NVDAUSDT. Returns an empty string for linear
> qtyStep	string	Quantity step
> tickSize	string	Price tick size
> deliveryTime	string	Delivery timestamp (ms). Returns 0 for linear

Request Example

HTTP

GET /v5/market/instrument-summary?category=linear HTTP/1.1
Host: api.bybit.com

Response Example

{
  "retCode": 0,
  "retMsg": "OK",
  "result": {
    "category": "linear",
    "list": [
      {
        "symbol": "0GUSDT",
        "symbolType": "",
        "displayName": "0GUSDT",
        "baseCoin": "0G",
        "settleCoin": "USDT",
        "fullName": "0G",
        "marketRegion": "",
        "underlyingTicker": "",
        "qtyStep": "0.1",
        "tickSize": "0.0001",
        "priceIndex": "",
        "deliveryTime": "0"
      }
    ],
    "nextPageCursor": "first%3D0GUSDT%26last%3DMYXUSDT"
  },
  "retExtInfo": {},
  "time": 1791944863432
}