Pascal (Lazarus/Delphi)

ETrade v1 List Accounts

See more HTTP Misc Examples

List ETrade accounts using the ETrade v1 API. Pascal (Lazarus/Delphi)

program ChilkatDemo;

// Demonstrates using the Chilkat Pascal wrapper via the C bridge DLL.
// Builds as a console application under Lazarus (FPC) or Delphi.

{$IFDEF FPC}
  {$MODE DELPHI}
{$ENDIF}
{$APPTYPE CONSOLE}

uses
  {$IFDEF UNIX}
  cthreads,
  {$ENDIF}
  SysUtils,
  CkDllLoader,
  Chilkat.Http,
  Chilkat.Xml,
  Chilkat.JsonObject;

// ---------------------------------------------------------------------------

procedure RunDemo;
var
  success: Boolean;
  http: THttp;
  json: TJsonObject;
  respStr: string;
  statusCode: Integer;
  xml: TXml;
  i: Integer;
  count_i: Integer;
  tagPath: string;
  accountId: Integer;
  accountIdKey: string;
  accountMode: string;
  accountDesc: string;
  accountName: string;
  accountType: string;
  institutionType: string;
  accountStatus: string;
  closedDate: Integer;

begin
  success := False;

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

  http := THttp.Create;

  http.OAuth1 := True;
  http.OAuthVerifier := '';
  http.OAuthConsumerKey := 'ETRADE_CONSUMER_KEY';
  http.OAuthConsumerSecret := 'ETRADE_CONSUMER_SECRET';

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

  http.OAuthToken := json.StringOf('oauth_token');
  http.OAuthTokenSecret := json.StringOf('oauth_token_secret');

  //  See the ETrade v1 API documentation HERE.

  respStr := http.QuickGetStr('https://apisb.etrade.com/v1/accounts/list');
  if (http.LastMethodSuccess <> True) then
    begin
      WriteLn(http.LastErrorText);
      Exit;
    end;

  //  A 200 status code indicates success.
  statusCode := http.LastStatus;
  WriteLn('statusCode = ' + 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 := TXml.Create;
  xml.LoadXml(respStr);

  i := 0;
  count_i := xml.NumChildrenHavingTag('Accounts|Account');
  while i < count_i do
    begin
      xml.I := i;
      accountId := xml.GetChildIntValue('Accounts|Account[i]|accountId');
      accountIdKey := xml.GetChildContent('Accounts|Account[i]|accountIdKey');
      accountMode := xml.GetChildContent('Accounts|Account[i]|accountMode');
      accountDesc := xml.GetChildContent('Accounts|Account[i]|accountDesc');
      accountName := xml.GetChildContent('Accounts|Account[i]|accountName');
      accountType := xml.GetChildContent('Accounts|Account[i]|accountType');
      institutionType := xml.GetChildContent('Accounts|Account[i]|institutionType');
      accountStatus := xml.GetChildContent('Accounts|Account[i]|accountStatus');
      closedDate := xml.GetChildIntValue('Accounts|Account[i]|closedDate');
      i := i + 1;
    end;

  //  <?xml version="1.0" encoding="UTF-8"?>
  //  <AccountListResponse>
  //     <Accounts>
  //        <Account>
  //           <accountId>84010429</accountId>
  //           <accountIdKey>JIdOIAcSpwR1Jva7RQBraQ</accountIdKey>
  //           <accountMode>MARGIN</accountMode>
  //           <accountDesc>INDIVIDUAL</accountDesc>
  //           <accountName>Individual Brokerage</accountName>
  //           <accountType>INDIVIDUAL</accountType>
  //           <institutionType>BROKERAGE</institutionType>
  //           <accountStatus>ACTIVE</accountStatus>
  //           <closedDate>0</closedDate>
  //        </Account>
  //        <Account>
  //           <accountId>84010430</accountId>
  //           <accountIdKey>JAAOIAcSpwR1Jva7RQBraQ</accountIdKey>
  //           <accountMode>MARGIN</accountMode>
  //           <accountDesc>INDIVIDUAL</accountDesc>
  //           <accountName>Individual Brokerage</accountName>
  //           <accountType>INDIVIDUAL</accountType>
  //           <institutionType>BROKERAGE</institutionType>
  //           <accountStatus>ACTIVE</accountStatus>
  //           <closedDate>0</closedDate>
  //        </Account>
  //     </Accounts>
  //  </AccountListResponse>


  http.Free;
  json.Free;
  xml.Free;

end;

// ---------------------------------------------------------------------------

begin

  try
    RunDemo;
  except
    on E: Exception do
      WriteLn('Unhandled exception: ', E.ClassName, ': ', E.Message);
  end;

  WriteLn;
  {$IFDEF MSWINDOWS}
  WriteLn('Press Enter to exit...');
  ReadLn;
  {$ENDIF}
end.