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delphiDll / Binance spot API / Query Margin PriceIndex (MARKET_DATA)

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var
http: HCkHttp;
success: Boolean;
queryParams: HCkJsonObject;
resp: HCkHttpResponse;

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

http := CkHttp_Create();

queryParams := CkJsonObject_Create();
CkJsonObject_UpdateString(queryParams,'symbol','BNBUSDT');

CkHttp_SetRequestHeader(http,'Content-Type','application/json');
CkHttp_SetRequestHeader(http,'X-MBX-APIKEY','{{binance-api-key}}');

resp := CkHttp_QuickRequestParams(http,'GET','https://domain.com/sapi/v1/margin/priceIndex',queryParams);
if (CkHttp_getLastMethodSuccess(http) = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

Memo1.Lines.Add(IntToStr(CkHttpResponse_getStatusCode(resp)));
Memo1.Lines.Add(CkHttpResponse__bodyStr(resp));
CkHttpResponse_Dispose(resp);

CkHttp_Dispose(http);
CkJsonObject_Dispose(queryParams);

Curl Command

curl -G -d "symbol=BNBUSDT"
	-H "Content-Type: application/json"
	-H "X-MBX-APIKEY: {{binance-api-key}}"
https://domain.com/sapi/v1/margin/priceIndex

Postman Collection Item JSON

{
  "name": "Query Margin PriceIndex (MARKET_DATA)",
  "request": {
    "method": "GET",
    "header": [
      {
        "key": "Content-Type",
        "type": "text",
        "value": "application/json"
      },
      {
        "key": "X-MBX-APIKEY",
        "value": "{{binance-api-key}}",
        "type": "text"
      }
    ],
    "url": {
      "raw": "{{url}}/sapi/v1/margin/priceIndex?symbol=BNBUSDT",
      "host": [
        "{{url}}"
      ],
      "path": [
        "sapi",
        "v1",
        "margin",
        "priceIndex"
      ],
      "query": [
        {
          "key": "symbol",
          "value": "BNBUSDT",
          "description": "Trading symbol, e.g. BNBUSDT"
        }
      ]
    },
    "description": "Weight(IP): 10"
  },
  "response": [
  ]
}