Delphi DLL
Delphi DLL
ETrade Place Order
See more ETrade Examples
The Place Order API is used to submit an order after it has been successfully previewed.Chilkat Delphi DLL Downloads
uses
Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Http, HttpResponse, Xml, JsonObject;
...
procedure TForm1.Button1Click(Sender: TObject);
var
success: Boolean;
http: HCkHttp;
jsonToken: HCkJsonObject;
sandboxUrl: PWideChar;
liveUrl: PWideChar;
xml: HCkXml;
resp: HCkHttpResponse;
orderType: PWideChar;
orderTerm: PWideChar;
priceType: PWideChar;
limitPrice: PWideChar;
stopPrice: Integer;
marketSession: PWideChar;
allOrNone: PWideChar;
symbol: PWideChar;
securityType: PWideChar;
symbolDescription: PWideChar;
orderAction: PWideChar;
quantityType: PWideChar;
quantity: Integer;
cancelQuantity: PWideChar;
reserveOrder: PWideChar;
reserveQuantity: PWideChar;
code: Integer;
description: PWideChar;
v_type: PWideChar;
egQual: PWideChar;
estimatedCommission: PWideChar;
estimatedTotalAmount: PWideChar;
netPrice: Integer;
netBid: Integer;
netAsk: Integer;
gcd: Integer;
dstFlag: PWideChar;
optionLevelCd: Integer;
marginLevelCd: PWideChar;
orderId: Integer;
placedTime: PWideChar;
accountId: Integer;
begin
success := False;
// This 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 Authorization
jsonToken := CkJsonObject_Create();
success := CkJsonObject_LoadFile(jsonToken,'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(jsonToken,'oauth_token'));
CkHttp_putOAuthTokenSecret(http,CkJsonObject__stringOf(jsonToken,'oauth_token_secret'));
sandboxUrl := 'https://apisb.etrade.com/v1/accounts/{$accountIdKey}/orders/place';
liveUrl := 'https://api.etrade.com/v1/accounts/{$accountIdKey}/orders/place';
CkHttp_SetUrlVar(http,'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 := CkXml_Create();
CkXml_putTag(xml,'PlaceOrderRequest');
CkXml_UpdateChildContent(xml,'orderType','EQ');
CkXml_UpdateChildContent(xml,'clientOrderId','sd464333');
CkXml_UpdateChildContent(xml,'PreviewIds|previewId','730206520');
CkXml_UpdateChildContent(xml,'Order|allOrNone','false');
CkXml_UpdateChildContent(xml,'Order|priceType','LIMIT');
CkXml_UpdateChildContent(xml,'Order|orderTerm','GOOD_FOR_DAY');
CkXml_UpdateChildContent(xml,'Order|marketSession','REGULAR');
CkXml_UpdateChildContent(xml,'Order|stopPrice','');
CkXml_UpdateChildContent(xml,'Order|limitPrice','188.51');
CkXml_UpdateChildContent(xml,'Order|Instrument|Product|securityType','EQ');
CkXml_UpdateChildContent(xml,'Order|Instrument|Product|symbol','FB');
CkXml_UpdateChildContent(xml,'Order|Instrument|orderAction','BUY');
CkXml_UpdateChildContent(xml,'Order|Instrument|quantityType','QUANTITY');
CkXml_UpdateChildContent(xml,'Order|Instrument|quantity','150');
CkXml_putEmitCompact(xml,True);
resp := CkHttpResponse_Create();
success := CkHttp_HttpStr(http,'POST',sandboxUrl,CkXml__getXml(xml),'utf-8','application/xml',resp);
if (success = False) then
begin
Memo1.Lines.Add(CkHttp__lastErrorText(http));
Exit;
end;
// Make sure a successful response was received.
if (CkHttpResponse_getStatusCode(resp) > 200) then
begin
Memo1.Lines.Add(CkHttpResponse__statusLine(resp));
Memo1.Lines.Add(CkHttpResponse__header(resp));
Memo1.Lines.Add(CkHttpResponse__bodyStr(resp));
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>
CkXml_LoadXml(xml,CkHttpResponse__bodyStr(resp));
Memo1.Lines.Add(CkXml__getXml(xml));
orderType := CkXml__getChildContent(xml,'orderType');
orderTerm := CkXml__getChildContent(xml,'Order|orderTerm');
priceType := CkXml__getChildContent(xml,'Order|priceType');
limitPrice := CkXml__getChildContent(xml,'Order|limitPrice');
stopPrice := CkXml_GetChildIntValue(xml,'Order|stopPrice');
marketSession := CkXml__getChildContent(xml,'Order|marketSession');
allOrNone := CkXml__getChildContent(xml,'Order|allOrNone');
symbol := CkXml__getChildContent(xml,'Order|Instrument|Product|symbol');
securityType := CkXml__getChildContent(xml,'Order|Instrument|Product|securityType');
symbolDescription := CkXml__getChildContent(xml,'Order|Instrument|symbolDescription');
orderAction := CkXml__getChildContent(xml,'Order|Instrument|orderAction');
quantityType := CkXml__getChildContent(xml,'Order|Instrument|quantityType');
quantity := CkXml_GetChildIntValue(xml,'Order|Instrument|quantity');
cancelQuantity := CkXml__getChildContent(xml,'Order|Instrument|cancelQuantity');
reserveOrder := CkXml__getChildContent(xml,'Order|Instrument|reserveOrder');
reserveQuantity := CkXml__getChildContent(xml,'Order|Instrument|reserveQuantity');
code := CkXml_GetChildIntValue(xml,'Order|messages|Message|code');
description := CkXml__getChildContent(xml,'Order|messages|Message|description');
v_type := CkXml__getChildContent(xml,'Order|messages|Message|type');
egQual := CkXml__getChildContent(xml,'Order|egQual');
estimatedCommission := CkXml__getChildContent(xml,'Order|estimatedCommission');
estimatedTotalAmount := CkXml__getChildContent(xml,'Order|estimatedTotalAmount');
netPrice := CkXml_GetChildIntValue(xml,'Order|netPrice');
netBid := CkXml_GetChildIntValue(xml,'Order|netBid');
netAsk := CkXml_GetChildIntValue(xml,'Order|netAsk');
gcd := CkXml_GetChildIntValue(xml,'Order|gcd');
dstFlag := CkXml__getChildContent(xml,'dstFlag');
optionLevelCd := CkXml_GetChildIntValue(xml,'optionLevelCd');
marginLevelCd := CkXml__getChildContent(xml,'marginLevelCd');
orderId := CkXml_GetChildIntValue(xml,'OrderIds|orderId');
placedTime := CkXml__getChildContent(xml,'placedTime');
accountId := CkXml_GetChildIntValue(xml,'accountId');
Memo1.Lines.Add('Success.');
CkHttp_Dispose(http);
CkJsonObject_Dispose(jsonToken);
CkXml_Dispose(xml);
CkHttpResponse_Dispose(resp);
end;