Get Premium Index

GET

https://api-futures.kucoin.com/api/v1/premium/query

api-channel:Public

api-permission:NULL

api-rate-limit-pool:Public

sdk-service:Futures

sdk-sub-service:Market

sdk-method-name:getPremiumIndex

api-rate-limit-weight:3

Discription

Submit request to get premium index (Update snapshots once per second, real-time query).

Premium index = MA( (Best Bid + Best Ask) / 2 − Index Price ) / Index Price

Funding Rate = Clamp(MA [{(Best Bid Price + Best Ask Price) / 2 − Index Price} / Index Price + Interest Rate], Funding rate cap, Funding rate floor)

https://www.kucoin.com/support/26686295987353

Note: We are currently testing a new funding rate and premium index calculation for a small number of symbols. For details, please refer to the documentation:
https://www.kucoin.com/announcement/hk-important-funding-rate-calculation-update-for-xrpusdc-suiusdc-solusd-penguusdt-nmrusdt-and-zrcusdt-2025-11-27

Premium Index =[max(0, Depth-Weighted Bid − Index Price) − max(0, Index Price − Depth-Weighted Ask)] / Index Price

Funding Rate = clamp[ Average Premium Index + clamp(Interest Rate − Average Premium Index, 0.05%, −0.05%), Upper Limit, Lower Limit ]

Request

Query Params

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request GET 'https://api-futures.kucoin.com/api/v1/premium/query?symbol=&startAt=1728663338000&endAt=1728692138000&reverse=true&offset=254062248624417&forward=true&maxCount=10'

Responses

🟢200OK

application/json

Body

Example

{
    "code": "200000",
    "data": {
        "hasMore": true,
        "dataList": [
            {
                "symbol": ".XBTUSDTMPI",
                "granularity": 60000,
                "timePoint": 1730558040000,
                "value": 0.00006
            },
            {
                "symbol": ".XBTUSDTMPI",
                "granularity": 60000,
                "timePoint": 1730557980000,
                "value": -0.000025
            }
        ]
    }
}

Modified at 2026-04-02 08:35:46

Get Interest Rate Index

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