Chilkat Online Tools

unicodeC / Binance delivery futures API / Order Book

Back to Collection Items

#include <C_CkHttpW.h>
#include <C_CkJsonObjectW.h>
#include <C_CkHttpResponseW.h>

void ChilkatSample(void)
    {
    HCkHttpW http;
    BOOL success;
    HCkJsonObjectW queryParams;
    HCkHttpResponseW resp;

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

    http = CkHttpW_Create();

    queryParams = CkJsonObjectW_Create();
    CkJsonObjectW_UpdateString(queryParams,L"symbol",L"BTCUSDT");
    CkJsonObjectW_UpdateInt(queryParams,L"limit",100);

    CkHttpW_SetRequestHeader(http,L"Content-Type",L"application/json");

    resp = CkHttpW_QuickRequestParams(http,L"GET",L"https://domain.com/dapi/v1/depth",queryParams);
    if (CkHttpW_getLastMethodSuccess(http) == FALSE) {
        wprintf(L"%s\n",CkHttpW_lastErrorText(http));
        CkHttpW_Dispose(http);
        CkJsonObjectW_Dispose(queryParams);
        return;
    }

    wprintf(L"%d\n",CkHttpResponseW_getStatusCode(resp));
    wprintf(L"%s\n",CkHttpResponseW_bodyStr(resp));
    CkHttpResponseW_Dispose(resp);


    CkHttpW_Dispose(http);
    CkJsonObjectW_Dispose(queryParams);

    }

Curl Command

curl -G -d "symbol=BTCUSDT"
	-d "limit=100"
	-H "Content-Type: application/json"
https://domain.com/dapi/v1/depth

Postman Collection Item JSON

{
  "name": "Order Book",
  "request": {
    "method": "GET",
    "header": [
      {
        "key": "Content-Type",
        "type": "text",
        "value": "application/json"
      }
    ],
    "url": {
      "raw": "{{url}}/dapi/v1/depth?symbol=BTCUSDT&limit=100",
      "host": [
        "{{url}}"
      ],
      "path": [
        "dapi",
        "v1",
        "depth"
      ],
      "query": [
        {
          "key": "symbol",
          "value": "BTCUSDT"
        },
        {
          "key": "limit",
          "value": "100",
          "description": "Default 100; max 1000. Valid limits:[5, 10, 20, 50, 100, 500, 1000]"
        }
      ]
    }
  },
  "response": [
  ]
}