Delphi DLL

ETrade v1 List Orders

See more HTTP Misc Examples

Gets the order details for a selected brokerage account based on the search criteria provided. Delphi DLL

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Http, Xml, JsonObject;

...

procedure TForm1.Button1Click(Sender: TObject);
var
success: Boolean;
http: HCkHttp;
json: HCkJsonObject;
respStr: PWideChar;
statusCode: Integer;
xml: HCkXml;
i: Integer;
count_i: Integer;
tagPath: PWideChar;
orderId: Integer;
details: PWideChar;
orderType: PWideChar;
OrderDetail: PWideChar;

begin
success := False;

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

http := CkHttp_Create();

CkHttp_putOAuth1(http,True);
CkHttp_putOAuthVerifier(http,'');
CkHttp_putOAuthConsumerKey(http,'ETRADE_CONSUMER_KEY');
CkHttp_putOAuthConsumerSecret(http,'ETRADE_CONSUMER_SECRET');

// Load the access token previously obtained via the OAuth1 3-Legged Authorization examples Step1 and Step2.
json := CkJsonObject_Create();
success := CkJsonObject_LoadFile(json,'qa_data/tokens/etrade.json');
if (success <> True) then
  begin
    Memo1.Lines.Add('Failed to load OAuth1 token');
    Exit;
  end;

CkHttp_putOAuthToken(http,CkJsonObject__stringOf(json,'oauth_token'));
CkHttp_putOAuthTokenSecret(http,CkJsonObject__stringOf(json,'oauth_token_secret'));

// See the ETrade v1 API documentation HERE.

CkHttp_SetUrlVar(http,'accountIdKey','vsnhtF7d9jXxBy6HyaAC4vQ');
respStr := CkHttp__quickGetStr(http,'https://apisb.etrade.com/v1/accounts/{$accountIdKey}/orders?securityType=EQ&count=100');
if (CkHttp_getLastMethodSuccess(http) <> True) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

// A 200 status code indicates success.
statusCode := CkHttp_getLastStatus(http);
Memo1.Lines.Add('statusCode = ' + IntToStr(statusCode));

// Use the following online tool to generate parsing code from sample XML: 
// Generate Parsing Code from XML

// A sample XML response is shown below...

xml := CkXml_Create();
CkXml_LoadXml(xml,respStr);

i := 0;
count_i := CkXml_NumChildrenHavingTag(xml,'Order');
while i < count_i do
  begin
    CkXml_putI(xml,i);
    orderId := CkXml_GetChildIntValue(xml,'Order[i]|orderId');
    details := CkXml__getChildContent(xml,'Order[i]|details');
    orderType := CkXml__getChildContent(xml,'Order[i]|orderType');
    OrderDetail := CkXml__getChildContent(xml,'Order[i]|OrderDetail');
    i := i + 1;
  end;

// Sample XML Response
// <?xml version="1.0" encoding="UTF-8"?>
// <OrdersResponse>
//    <Order>
//       <orderId>96</orderId>
//       <details>https://api.etrade.com/v1/accounts/ZrnXF-hPu853sBzwHfWGBQ/orders/96</details>
//       <orderType>EQ</orderType>
//       <OrderDetail>�</OrderDetail>
//    </Order>
//    <Order>
//       <orderId>95</orderId>
//       <details>https://api.etrade.com/v1/accounts/ZrnXF-hPu853sBzwHfWGBQ/orders/95</details>
//       <orderType>EQ</orderType>
//       <OrderDetail>�</OrderDetail>
//    </Order>
//    <Order>
//       <orderId>94</orderId>
//       <details>https://api.etrade.com/v1/accounts/ZrnXF-hPu853sBzwHfWGBQ/orders/94</details>
//       <orderType>EQ</orderType>
//       <OrderDetail>�</OrderDetail>
//    </Order>
//    <Order>
//       <orderId>93</orderId>
//       <details>https://api.etrade.com/v1/accounts/ZrnXF-hPu853sBzwHfWGBQ/orders/93</details>
//       <orderType>EQ</orderType>
//       <OrderDetail>�</OrderDetail>
//    </Order>
// </OrdersResponse>

CkHttp_Dispose(http);
CkJsonObject_Dispose(json);
CkXml_Dispose(xml);

end;