K-line data

1. Request Url

https://{host}/market/history/kline

2. Request Param

Parameter name	Is it necessary	description
channelId	yes	Channel number
timestamp	yes	Millisecond timestamp（UTC+8）
sign	yes	See "Signature Generation"
symbol	yes	symbol
period	yes	Return data time granularity, that is, the time interval of each candle (1min, 5min, 15min, 30min, 60min, 1day, 1mon, 1week, 1year)

3.Request Example

{
     "channelId":"swft-channel",
     "sign":"102027D292DD0707E0D899459D91C759858D7367D223CB239A8EC3A90C30B122",
     "timestamp":"1557653925555",
     "symbol":"BTC/USDT",
     "period":"5min"
 }

4.Response Data

{
  "data":[
    {
      "amount":"9",
      "close":"64584.05",
      "count":728,
      "high":"64678.86",
      "low":"64542.78",
      "open":"64640.77",
      "ts":"1634799300",
      "vol":"598187"
    },
    {
      "amount":"27",
      "close":"64644.22",
      "count":1605,
      "high":"64673.56",
      "low":"64403.50",
      "open":"64503.61",
      "ts":"1634799000",
      "vol":"1784771"
    },
    {
      "amount":"43",
      "close":"64503.61",
      "count":2806,
      "high":"64537.95",
      "low":"64165.55",
      "open":"64267.67",
      "ts":"1634798700",
      "vol":"2785947"
    },
    {
      "amount":"10",
      "close":"63798.99",
      "count":793,
      "high":"63821.82",
      "low":"63732.67",
      "open":"63770.11",
      "ts":"1634709600",
      "vol":"694601"
    }
  ],
  "resCode":"800",
  "resMsg":"success",
  "resMsgEn":""
}

5.Response Data Explanation

Description	Is Array	Parameter name	Data type
amount	Y	amount	String
close	Y	close	String
count	Y	count	String
high	Y	high	String
low	Y	low	String
open	Y	open	String
ts	Y	ts	String
vol	Y	vol	String