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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','');
CkJsonObject_UpdateString(queryParams,'timestamp','{{timestamp}}');
CkJsonObject_UpdateString(queryParams,'signature','{{signature}}');
CkHttp_SetRequestHeader(http,'Content-Type','application/json');
CkHttp_SetRequestHeader(http,'X-MBX-APIKEY','{{binance-api-key}}');
resp := CkHttp_QuickRequestParams(http,'GET','https://domain.com/fapi/v1/commissionRate',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="
-d "timestamp=%7B%7Btimestamp%7D%7D"
-d "signature=%7B%7Bsignature%7D%7D"
-H "Content-Type: application/json"
-H "X-MBX-APIKEY: {{binance-api-key}}"
https://domain.com/fapi/v1/commissionRate
Postman Collection Item JSON
{
"name": "User Commission Rate (USER_DATA)",
"event": [
{
"listen": "prerequest",
"script": {
"exec": [
"",
""
],
"type": "text/javascript"
}
}
],
"request": {
"method": "GET",
"header": [
{
"key": "Content-Type",
"type": "text",
"value": "application/json"
},
{
"key": "X-MBX-APIKEY",
"type": "text",
"value": "{{binance-api-key}}"
}
],
"url": {
"raw": "{{url}}/fapi/v1/commissionRate?symbol=×tamp={{timestamp}}&signature={{signature}}",
"host": [
"{{url}}"
],
"path": [
"fapi",
"v1",
"commissionRate"
],
"query": [
{
"key": "symbol",
"value": ""
},
{
"key": "recvWindow",
"value": "5000",
"description": "The value cannot be greater than 60000",
"disabled": true
},
{
"key": "timestamp",
"value": "{{timestamp}}"
},
{
"key": "signature",
"value": "{{signature}}"
}
]
}
},
"response": [
]
}