Chilkat Online Tools

C++ / Binance perpetual future API / Kline/Candlestick Data

Back to Collection Items

#include <CkHttp.h>
#include <CkJsonObject.h>
#include <CkHttpResponse.h>

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

    CkHttp http;
    bool success;

    CkJsonObject queryParams;
    queryParams.UpdateString("symbol","BTCUSDT");
    queryParams.UpdateString("interval","1h");

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

    CkHttpResponse *resp = http.QuickRequestParams("GET","https://domain.com/fapi/v1/klines",queryParams);
    if (http.get_LastMethodSuccess() == false) {
        std::cout << http.lastErrorText() << "\r\n";
        return;
    }

    std::cout << resp->get_StatusCode() << "\r\n";
    std::cout << resp->bodyStr() << "\r\n";
    delete resp;
    }

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": [
  ]
}