(Objective-C) ETrade Place Order

The Place Order API is used to submit an order after it has been successfully previewed.

For more information, see https://apisb.etrade.com/docs/api/order/api-order-v1.html#/definition/orderPlace

Chilkat Objective-C Library Downloads MAC OS X (Cocoa) Libs iOS Libs

#import <CkoHttp.h>
#import <CkoJsonObject.h>
#import <NSString.h>
#import <CkoXml.h>
#import <CkoHttpResponse.h>

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

CkoHttp *http = [[CkoHttp alloc] init];

http.OAuth1 = YES;
http.OAuthVerifier = @"";
http.OAuthConsumerKey = @"ETRADE_CONSUMER_KEY";
http.OAuthConsumerSecret = @"ETRADE_CONSUMER_SECRET";

// Load the access token previously obtained via the OAuth1 Authorization
CkoJsonObject *jsonToken = [[CkoJsonObject alloc] init];
BOOL success = [jsonToken LoadFile: @"qa_data/tokens/etrade.json"];
if (success != YES) {
    NSLog(@"%@",@"Failed to load OAuth1 token");
    return;
}

http.OAuthToken = [jsonToken StringOf: @"oauth_token"];
http.OAuthTokenSecret = [jsonToken StringOf: @"oauth_token_secret"];

NSString *sandboxUrl = @"https://apisb.etrade.com/v1/accounts/{$accountIdKey}/orders/place";
NSString *liveUrl = @"https://api.etrade.com/v1/accounts/{$accountIdKey}/orders/place";

[http SetUrlVar: @"accountIdKey" value: @"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>

CkoXml *xml = [[CkoXml alloc] init];
xml.Tag = @"PlaceOrderRequest";
[xml UpdateChildContent: @"orderType" value: @"EQ"];
[xml UpdateChildContent: @"clientOrderId" value: @"sd464333"];
[xml UpdateChildContent: @"PreviewIds|previewId" value: @"730206520"];
[xml UpdateChildContent: @"Order|allOrNone" value: @"false"];
[xml UpdateChildContent: @"Order|priceType" value: @"LIMIT"];
[xml UpdateChildContent: @"Order|orderTerm" value: @"GOOD_FOR_DAY"];
[xml UpdateChildContent: @"Order|marketSession" value: @"REGULAR"];
[xml UpdateChildContent: @"Order|stopPrice" value: @""];
[xml UpdateChildContent: @"Order|limitPrice" value: @"188.51"];
[xml UpdateChildContent: @"Order|Instrument|Product|securityType" value: @"EQ"];
[xml UpdateChildContent: @"Order|Instrument|Product|symbol" value: @"FB"];
[xml UpdateChildContent: @"Order|Instrument|orderAction" value: @"BUY"];
[xml UpdateChildContent: @"Order|Instrument|quantityType" value: @"QUANTITY"];
[xml UpdateChildContent: @"Order|Instrument|quantity" value: @"150"];
xml.EmitCompact = YES;

[http SetRequestHeader: @"Content-Type" value: @"application/xml"];

CkoHttpResponse *resp = [http PostXml: sandboxUrl xmlDoc: [xml GetXml] charset: @"utf-8"];
if (http.LastMethodSuccess != YES) {
    NSLog(@"%@",http.LastErrorText);
    return;
}

// Make sure a successful response was received.
if ([resp.StatusCode intValue] > 200) {
    NSLog(@"%@",resp.StatusLine);
    NSLog(@"%@",resp.Header);
    NSLog(@"%@",resp.BodyStr);
    return;
}

// 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];
NSLog(@"%@",[xml GetXml]);

NSString *orderType = 0;
NSString *orderTerm = 0;
NSString *priceType = 0;
NSString *limitPrice = 0;
int stopPrice;
NSString *marketSession = 0;
NSString *allOrNone = 0;
NSString *symbol = 0;
NSString *securityType = 0;
NSString *symbolDescription = 0;
NSString *orderAction = 0;
NSString *quantityType = 0;
int quantity;
NSString *cancelQuantity = 0;
NSString *reserveOrder = 0;
NSString *reserveQuantity = 0;
int code;
NSString *description = 0;
NSString *v_type = 0;
NSString *egQual = 0;
NSString *estimatedCommission = 0;
NSString *estimatedTotalAmount = 0;
int netPrice;
int netBid;
int netAsk;
int gcd;
NSString *dstFlag = 0;
int optionLevelCd;
NSString *marginLevelCd = 0;
int orderId;
NSString *placedTime = 0;
int accountId;

orderType = [xml GetChildContent: @"orderType"];
orderTerm = [xml GetChildContent: @"Order|orderTerm"];
priceType = [xml GetChildContent: @"Order|priceType"];
limitPrice = [xml GetChildContent: @"Order|limitPrice"];
stopPrice = [[xml GetChildIntValue: @"Order|stopPrice"] intValue];
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"] intValue];
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"] intValue];
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"] intValue];
netBid = [[xml GetChildIntValue: @"Order|netBid"] intValue];
netAsk = [[xml GetChildIntValue: @"Order|netAsk"] intValue];
gcd = [[xml GetChildIntValue: @"Order|gcd"] intValue];
dstFlag = [xml GetChildContent: @"dstFlag"];
optionLevelCd = [[xml GetChildIntValue: @"optionLevelCd"] intValue];
marginLevelCd = [xml GetChildContent: @"marginLevelCd"];
orderId = [[xml GetChildIntValue: @"OrderIds|orderId"] intValue];
placedTime = [xml GetChildContent: @"placedTime"];
accountId = [[xml GetChildIntValue: @"accountId"] intValue];

NSLog(@"%@",@"Success.");