KLine methods

Used to get data for charts.

List of KLine methods:

• KLine Query- used for one-time data get requests.

• KLine Subscribe - used to subscribe to receive real-time updates.

• KLine Unsubscribe - used to unsubscribe from the KLine Subscribe method.

KLine Query method

Used for one-time data get requests.

Method

kline.query

Request "params" parameters

Name	Type	Description	Example
pair*	STRING	Any public pair	BTC_USDT
start*	NUMERIC	Start time in TimeStamp format	1727272000
end*	NUMERIC	Start time in TimeStamp format	1727276700
interval*	NUMERIC	Time interval (60 = 1 min, 900 = 15 min, 1800 = 30 min, 3600 = 1 h, 14400 = 4 h, 86400 = 1 d, etc)	3600

Request example

{
  "method":"kline.query",
  "params":
    [
      "BTC_USDT",
      1727272000,
      1727276700,
      3600
    ],
  "id":10
}

Response "result" parameters

Name	Type
time	NUMERIC
open	STRING
close	STRING
highest	STRING
lowest	STRING
volume	STRING
amount	STRING
market	STRING

Response example

{
    "id": 10,
    "params": [
        "BTC_USDT",
        1727272000,
        1727276700,
        3600
    ],
    "result": [
        [
            1727276400,                   // time
            "63936.5",                    // open (price)
            "63876.99",                   // close (price)
            "63999",                      // highest (price)
            "63866.57",                   // lowest (price)
            "4.19554334",                 // volume 
            "268265.681968204036662"      // amount
            "BTC_USDT"                    // market
        ]
    ],
    "error": null
}

KLine Subscribe method

Used to subscribe to receive real-time updates.

Method

kline.subscribe

Request "params" parameters

Name	Type	Description	Example
pair*	STRING	Any public pair	BTC_USDT
interval*	NUMERIC	Time interval (60 = 1 min, 900 = 15 min, 1800 = 30 min, 3600 = 1 h, 14400 = 4 h, 86400 = 1 d, etc)	3600

Request example

{
  "method":"kline.subscribe",
  "params":
    [
      "BTC_USDT",
      3600
    ],
  "id":1
}

Response example (successfully subscribed)

{
    "id": 1,
    "params": [],
    "result": {
        "status": "success"
    },
    "error": null
}

Response "params" parameters ("kline.update")

Name	Type
time	NUMERIC
open	STRING
close	STRING
highest	STRING
lowest	STRING
volume	STRING
amount	STRING
market	STRING

Response example ("kline.update")

{
    "id": null,
    "method": "kline.update",
    "params": [
        [
            1727262000,                      // time
            "63630.45000000",                // open (price)
            "63574.00000000",                // close (price)
            "63647.95000000",                // highest (price)
            "63572.00000000",                // lowest (price)
            "0.42535636",                    // volume
            "27060.5947980969293460",        // amount
            "BTC_USDT"                       // pair (name)
        ]
    ]
}

KLine unsubscribe method

Used to unsubscribe from the KLine Subscribe method.

Method

kline.unsubscribe

Request example

{
  "method":"kline.unsubscribe",
  "params":[],
  "id":10
}

Response example (successfully unsubscribed)

{
    "id": 10,
    "params": [],
    "result": {
        "status": "success"
    },
    "error": null
}