Pascal (Lazarus/Delphi)
Pascal (Lazarus/Delphi)
ETrade Place Order
See more ETrade Examples
The Place Order API is used to submit an order after it has been successfully previewed.Chilkat Pascal (Lazarus/Delphi) Downloads
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.HttpResponse,
Chilkat.Xml,
Chilkat.JsonObject;
// ---------------------------------------------------------------------------
procedure RunDemo;
var
success: Boolean;
http: THttp;
jsonToken: TJsonObject;
sandboxUrl: string;
liveUrl: string;
xml: TXml;
resp: THttpResponse;
orderType: string;
orderTerm: string;
priceType: string;
limitPrice: string;
stopPrice: Integer;
marketSession: string;
allOrNone: string;
symbol: string;
securityType: string;
symbolDescription: string;
orderAction: string;
quantityType: string;
quantity: Integer;
cancelQuantity: string;
reserveOrder: string;
reserveQuantity: string;
code: Integer;
description: string;
v_type: string;
egQual: string;
estimatedCommission: string;
estimatedTotalAmount: string;
netPrice: Integer;
netBid: Integer;
netAsk: Integer;
gcd: Integer;
dstFlag: string;
optionLevelCd: Integer;
marginLevelCd: string;
orderId: Integer;
placedTime: string;
accountId: Integer;
begin
success := False;
// This 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 Authorization
jsonToken := TJsonObject.Create;
success := jsonToken.LoadFile('qa_data/tokens/etrade.json');
if (success <> True) then
begin
WriteLn('Failed to load OAuth1 token');
Exit;
end;
http.OAuthToken := jsonToken.StringOf('oauth_token');
http.OAuthTokenSecret := jsonToken.StringOf('oauth_token_secret');
sandboxUrl := 'https://apisb.etrade.com/v1/accounts/{$accountIdKey}/orders/place';
liveUrl := 'https://api.etrade.com/v1/accounts/{$accountIdKey}/orders/place';
http.SetUrlVar('accountIdKey','6_Dpy0rmuQ9cu9IbTfvF2A');
// Send a POST with the following XML body
// Use this online tool to generate the code from sample XML:
// Generate Code to Create XML
// <PlaceOrderRequest>
// <orderType>EQ</orderType>
// <clientOrderId>sd464333</clientOrderId>
// <PreviewIds>
// <previewId>730206520</previewId>
// </PreviewIds>
// <Order>
// <allOrNone>false</allOrNone>
// <priceType>LIMIT</priceType>
// <orderTerm>GOOD_FOR_DAY</orderTerm>
// <marketSession>REGULAR</marketSession>
// <stopPrice />
// <limitPrice>188.51</limitPrice>
// <Instrument>
// <Product>
// <securityType>EQ</securityType>
// <symbol>FB</symbol>
// </Product>
// <orderAction>BUY</orderAction>
// <quantityType>QUANTITY</quantityType>
// <quantity>150</quantity>
// </Instrument>
// </Order>
// </PlaceOrderRequest>
xml := TXml.Create;
xml.Tag := 'PlaceOrderRequest';
xml.UpdateChildContent('orderType','EQ');
xml.UpdateChildContent('clientOrderId','sd464333');
xml.UpdateChildContent('PreviewIds|previewId','730206520');
xml.UpdateChildContent('Order|allOrNone','false');
xml.UpdateChildContent('Order|priceType','LIMIT');
xml.UpdateChildContent('Order|orderTerm','GOOD_FOR_DAY');
xml.UpdateChildContent('Order|marketSession','REGULAR');
xml.UpdateChildContent('Order|stopPrice','');
xml.UpdateChildContent('Order|limitPrice','188.51');
xml.UpdateChildContent('Order|Instrument|Product|securityType','EQ');
xml.UpdateChildContent('Order|Instrument|Product|symbol','FB');
xml.UpdateChildContent('Order|Instrument|orderAction','BUY');
xml.UpdateChildContent('Order|Instrument|quantityType','QUANTITY');
xml.UpdateChildContent('Order|Instrument|quantity','150');
xml.EmitCompact := True;
resp := THttpResponse.Create;
success := http.HttpStr('POST',sandboxUrl,xml.GetXml(),'utf-8','application/xml',resp);
if (success = False) then
begin
WriteLn(http.LastErrorText);
Exit;
end;
// Make sure a successful response was received.
if (resp.StatusCode > 200) then
begin
WriteLn(resp.StatusLine);
WriteLn(resp.Header);
WriteLn(resp.BodyStr);
Exit;
end;
// Sample XML response:
// Use this online tool to generate parsing code from sample XML:
// Generate Parsing Code from XML
// <PlaceOrderResponse>
// <orderType>EQ</orderType>
// <Order>
// <orderTerm>GOOD_FOR_DAY</orderTerm>
// <priceType>LIMIT</priceType>
// <limitPrice>188.51</limitPrice>
// <stopPrice>0</stopPrice>
// <marketSession>REGULAR</marketSession>
// <allOrNone>false</allOrNone>
// <Instrument>
// <Product>
// <symbol>FB</symbol>
// <securityType>EQ</securityType>
// </Product>
// <symbolDescription>FACEBOOK INC CL A</symbolDescription>
// <orderAction>BUY</orderAction>
// <quantityType>QUANTITY</quantityType>
// <quantity>150</quantity>
// <cancelQuantity>0.0</cancelQuantity>
// <reserveOrder>true</reserveOrder>
// <reserveQuantity>0.0</reserveQuantity>
// </Instrument>
// <messages>
// <Message>
// <code>1027</code>
// <description>200|The market was closed when we received your order. It has been entered into our system and will be reviewed prior to market open on the next regular trading day. After market open, please check to make sure your order was accepted.</description>
// <type>WARNING</type>
// </Message>
// </messages>
// <egQual>EG_QUAL_NOT_A_MARKET_ORDER</egQual>
// <estimatedCommission>6.95</estimatedCommission>
// <estimatedTotalAmount>28283.45</estimatedTotalAmount>
// <netPrice>0</netPrice>
// <netBid>0</netBid>
// <netAsk>0</netAsk>
// <gcd>0</gcd>
// <ratio />
// </Order>
// <dstFlag>true</dstFlag>
// <optionLevelCd>4</optionLevelCd>
// <marginLevelCd>MARGIN_TRADING_ALLOWED</marginLevelCd>
// <OrderIds>
// <orderId>5</orderId>
// </OrderIds>
// <placedTime>1528764717641</placedTime>
// <accountId>84312767</accountId>
// </PlaceOrderResponse>
xml.LoadXml(resp.BodyStr);
WriteLn(xml.GetXml());
orderType := xml.GetChildContent('orderType');
orderTerm := xml.GetChildContent('Order|orderTerm');
priceType := xml.GetChildContent('Order|priceType');
limitPrice := xml.GetChildContent('Order|limitPrice');
stopPrice := xml.GetChildIntValue('Order|stopPrice');
marketSession := xml.GetChildContent('Order|marketSession');
allOrNone := xml.GetChildContent('Order|allOrNone');
symbol := xml.GetChildContent('Order|Instrument|Product|symbol');
securityType := xml.GetChildContent('Order|Instrument|Product|securityType');
symbolDescription := xml.GetChildContent('Order|Instrument|symbolDescription');
orderAction := xml.GetChildContent('Order|Instrument|orderAction');
quantityType := xml.GetChildContent('Order|Instrument|quantityType');
quantity := xml.GetChildIntValue('Order|Instrument|quantity');
cancelQuantity := xml.GetChildContent('Order|Instrument|cancelQuantity');
reserveOrder := xml.GetChildContent('Order|Instrument|reserveOrder');
reserveQuantity := xml.GetChildContent('Order|Instrument|reserveQuantity');
code := xml.GetChildIntValue('Order|messages|Message|code');
description := xml.GetChildContent('Order|messages|Message|description');
v_type := xml.GetChildContent('Order|messages|Message|type');
egQual := xml.GetChildContent('Order|egQual');
estimatedCommission := xml.GetChildContent('Order|estimatedCommission');
estimatedTotalAmount := xml.GetChildContent('Order|estimatedTotalAmount');
netPrice := xml.GetChildIntValue('Order|netPrice');
netBid := xml.GetChildIntValue('Order|netBid');
netAsk := xml.GetChildIntValue('Order|netAsk');
gcd := xml.GetChildIntValue('Order|gcd');
dstFlag := xml.GetChildContent('dstFlag');
optionLevelCd := xml.GetChildIntValue('optionLevelCd');
marginLevelCd := xml.GetChildContent('marginLevelCd');
orderId := xml.GetChildIntValue('OrderIds|orderId');
placedTime := xml.GetChildContent('placedTime');
accountId := xml.GetChildIntValue('accountId');
WriteLn('Success.');
http.Free;
jsonToken.Free;
xml.Free;
resp.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.