Chilkat Online Tools

lianja / Binance perpetual future API / Kline/Candlestick Data

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// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

loHttp = createobject("CkHttp")

loQueryParams = createobject("CkJsonObject")
loQueryParams.UpdateString("symbol","BTCUSDT")
loQueryParams.UpdateString("interval","1h")

loHttp.SetRequestHeader("Content-Type","application/json")

loResp = loHttp.QuickRequestParams("GET","https://domain.com/fapi/v1/klines",loQueryParams)
if (loHttp.LastMethodSuccess = .F.) then
    ? loHttp.LastErrorText
    release loHttp
    release loQueryParams
    return
endif

? str(loResp.StatusCode)
? loResp.BodyStr
release loResp


release loHttp
release loQueryParams

Curl Command

curl -G -d "symbol=BTCUSDT"
	-d "interval=1h"
	-H "Content-Type: application/json"
https://domain.com/fapi/v1/klines

Postman Collection Item JSON

{
  "name": "Kline/Candlestick Data",
  "request": {
    "method": "GET",
    "header": [
      {
        "key": "Content-Type",
        "type": "text",
        "value": "application/json"
      }
    ],
    "url": {
      "raw": "{{url}}/fapi/v1/klines?symbol=BTCUSDT&interval=1h",
      "host": [
        "{{url}}"
      ],
      "path": [
        "fapi",
        "v1",
        "klines"
      ],
      "query": [
        {
          "key": "symbol",
          "value": "BTCUSDT"
        },
        {
          "key": "interval",
          "value": "1h",
          "description": "1m, 1h, 1d"
        },
        {
          "key": "startTime",
          "value": null,
          "disabled": true
        },
        {
          "key": "endTime",
          "value": null,
          "disabled": true
        },
        {
          "key": "limit",
          "value": "500",
          "description": "Default 500; max 1500.",
          "disabled": true
        }
      ]
    },
    "description": "Kline/candlestick bars for a symbol. Klines are uniquely identified by their open time."
  },
  "response": [
  ]
}