Chilkat Online Tools

delphiDll / Binance delivery futures API / Test Connectivity

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var
http: HCkHttp;
success: Boolean;
sbResponseBody: HCkStringBuilder;

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

http := CkHttp_Create();

CkHttp_SetRequestHeader(http,'Content-Type','application/json');

sbResponseBody := CkStringBuilder_Create();
success := CkHttp_QuickGetSb(http,'https://domain.com/dapi/v1/ping',sbResponseBody);
if (success = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

Memo1.Lines.Add('Response status code = ' + IntToStr(CkHttp_getLastStatus(http)));
Memo1.Lines.Add(CkStringBuilder__getAsString(sbResponseBody));

CkHttp_Dispose(http);
CkStringBuilder_Dispose(sbResponseBody);

Curl Command

curl -X GET
	-H "Content-Type: application/json"
https://domain.com/dapi/v1/ping

Postman Collection Item JSON

{
  "name": "Test Connectivity",
  "request": {
    "method": "GET",
    "header": [
      {
        "key": "Content-Type",
        "value": "application/json",
        "type": "text"
      }
    ],
    "url": {
      "raw": "{{url}}/dapi/v1/ping",
      "host": [
        "{{url}}"
      ],
      "path": [
        "dapi",
        "v1",
        "ping"
      ]
    },
    "description": "Test connectivity to the Rest API."
  },
  "response": [
  ]
}