C
C
ETrade Preview Order
See more ETrade Examples
The Preview Order API is used to submit an order request for preview before placing it.Chilkat C Downloads
#include <C_CkHttp.h>
#include <C_CkJsonObject.h>
#include <C_CkXml.h>
#include <C_CkHttpResponse.h>
void ChilkatSample(void)
{
BOOL success;
HCkHttp http;
HCkJsonObject jsonToken;
const char *sandboxUrl;
const char *liveUrl;
HCkXml xml;
HCkHttpResponse resp;
const char *orderType;
const char *totalOrderValue;
const char *orderTerm;
const char *priceType;
const char *limitPrice;
int stopPrice;
const char *marketSession;
const char *allOrNone;
const char *symbol;
const char *securityType;
const char *symbolDescription;
const char *orderAction;
const char *quantityType;
int quantity;
const char *cancelQuantity;
const char *reserveOrder;
const char *reserveQuantity;
int i;
int count_i;
int code;
const char *description;
const char *v_type;
const char *egQual;
const char *estimatedCommission;
const char *estimatedTotalAmount;
int netPrice;
int netBid;
int netAsk;
int gcd;
int previewId;
const char *previewTime;
const char *dstFlag;
int accountId;
int optionLevelCd;
const char *marginLevelCd;
const char *ahDisclosureFlag;
const char *aoDisclosureFlag;
const char *conditionalDisclosureFlag;
const char *ehDisclosureFlag;
const char *currentBp;
const char *currentNetBp;
const char *currentOor;
const char *currentOrderImpact;
const char *netBp;
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) {
printf("Failed to load OAuth1 token\n");
CkHttp_Dispose(http);
CkJsonObject_Dispose(jsonToken);
return;
}
CkHttp_putOAuthToken(http,CkJsonObject_stringOf(jsonToken,"oauth_token"));
CkHttp_putOAuthTokenSecret(http,CkJsonObject_stringOf(jsonToken,"oauth_token_secret"));
sandboxUrl = "https://apisb.etrade.com/v1/accounts/{$accountIdKey}/orders/preview";
liveUrl = "https://api.etrade.com/v1/accounts/{$accountIdKey}/orders/preview";
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
// <?xml version="1.0" encoding="UTF-8"?>
// <PreviewOrderRequest>
// <orderType>EQ</orderType>
// <clientOrderId>sdfer333</clientOrderId>
// <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>10</quantity>
// </Instrument>
// </Order>
// </PreviewOrderRequest>
xml = CkXml_Create();
CkXml_putTag(xml,"PreviewOrderRequest");
CkXml_UpdateChildContent(xml,"orderType","EQ");
CkXml_UpdateChildContent(xml,"clientOrderId","sdfer333");
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","10");
CkXml_putEmitCompact(xml,TRUE);
resp = CkHttpResponse_Create();
success = CkHttp_HttpStr(http,"POST",sandboxUrl,CkXml_getXml(xml),"utf-8","application/xml",resp);
if (success == FALSE) {
printf("%s\n",CkHttp_lastErrorText(http));
CkHttp_Dispose(http);
CkJsonObject_Dispose(jsonToken);
CkXml_Dispose(xml);
CkHttpResponse_Dispose(resp);
return;
}
// Make sure a successful response was received.
if (CkHttpResponse_getStatusCode(resp) > 200) {
printf("%s\n",CkHttpResponse_statusLine(resp));
printf("%s\n",CkHttpResponse_header(resp));
printf("%s\n",CkHttpResponse_bodyStr(resp));
CkHttp_Dispose(http);
CkJsonObject_Dispose(jsonToken);
CkXml_Dispose(xml);
CkHttpResponse_Dispose(resp);
return;
}
// Sample XML response:
// Use this online tool to generate parsing code from sample XML:
// Generate Parsing Code from XML
// <?xml version="1.0" encoding="UTF-8"?>
// <PreviewOrderResponse>
// <orderType>EQ</orderType>
// <totalOrderValue>1892.05</totalOrderValue>
// <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>10</quantity>
// <cancelQuantity>0.0</cancelQuantity>
// <reserveOrder>true</reserveOrder>
// <reserveQuantity>0.0</reserveQuantity>
// </Instrument>
// <messages>
// <Message>
// <code>1042</code>
// <description>200|You have an existing open order for this security on the same side of the market. If you did not intend to place a second order for this security, please modify your order now.</description>
// <type>WARNING</type>
// </Message>
// <Message>
// <code>3093</code>
// <description>Position Concentrated.</description>
// <type>WARNING</type>
// </Message>
// </messages>
// <egQual>EG_QUAL_NOT_A_MARKET_ORDER</egQual>
// <estimatedCommission>6.95</estimatedCommission>
// <estimatedTotalAmount>1892.05</estimatedTotalAmount>
// <netPrice>0</netPrice>
// <netBid>0</netBid>
// <netAsk>0</netAsk>
// <gcd>0</gcd>
// <ratio />
// </Order>
// <PreviewIds>
// <previewId>1020563279</previewId>
// </PreviewIds>
// <previewTime>1529018458516</previewTime>
// <dstFlag>true</dstFlag>
// <accountId>84246841</accountId>
// <optionLevelCd>4</optionLevelCd>
// <marginLevelCd>MARGIN_TRADING_ALLOWED</marginLevelCd>
// <Disclosure>
// <ahDisclosureFlag>false</ahDisclosureFlag>
// <aoDisclosureFlag>false</aoDisclosureFlag>
// <conditionalDisclosureFlag>true</conditionalDisclosureFlag>
// <ehDisclosureFlag>false</ehDisclosureFlag>
// </Disclosure>
// <cashBpDetails>
// <settled>
// <currentBp>5000.00</currentBp>
// <currentNetBp>5000.00</currentNetBp>
// <currentOor>0.00</currentOor>
// <currentOrderImpact>64.95</currentOrderImpact>
// <netBp>4935.05</netBp>
// </settled>
// <settledUnsettled>
// <currentBp>5000.00</currentBp>
// <currentNetBp>5000.00</currentNetBp>
// <currentOor>0.00</currentOor>
// <currentOrderImpact>64.95</currentOrderImpact>
// <netBp>4935.05</netBp>
// </settledUnsettled>
// </cashBpDetails>
// </PreviewOrderResponse>
CkXml_LoadXml(xml,CkHttpResponse_bodyStr(resp));
printf("%s\n",CkXml_getXml(xml));
orderType = CkXml_getChildContent(xml,"orderType");
totalOrderValue = CkXml_getChildContent(xml,"totalOrderValue");
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");
i = 0;
count_i = CkXml_NumChildrenHavingTag(xml,"Order|messages|Message");
while (i < count_i) {
CkXml_putI(xml,i);
code = CkXml_GetChildIntValue(xml,"Order|messages|Message[i]|code");
description = CkXml_getChildContent(xml,"Order|messages|Message[i]|description");
v_type = CkXml_getChildContent(xml,"Order|messages|Message[i]|type");
i = i + 1;
}
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");
previewId = CkXml_GetChildIntValue(xml,"PreviewIds|previewId");
previewTime = CkXml_getChildContent(xml,"previewTime");
dstFlag = CkXml_getChildContent(xml,"dstFlag");
accountId = CkXml_GetChildIntValue(xml,"accountId");
optionLevelCd = CkXml_GetChildIntValue(xml,"optionLevelCd");
marginLevelCd = CkXml_getChildContent(xml,"marginLevelCd");
ahDisclosureFlag = CkXml_getChildContent(xml,"Disclosure|ahDisclosureFlag");
aoDisclosureFlag = CkXml_getChildContent(xml,"Disclosure|aoDisclosureFlag");
conditionalDisclosureFlag = CkXml_getChildContent(xml,"Disclosure|conditionalDisclosureFlag");
ehDisclosureFlag = CkXml_getChildContent(xml,"Disclosure|ehDisclosureFlag");
currentBp = CkXml_getChildContent(xml,"cashBpDetails|settled|currentBp");
currentNetBp = CkXml_getChildContent(xml,"cashBpDetails|settled|currentNetBp");
currentOor = CkXml_getChildContent(xml,"cashBpDetails|settled|currentOor");
currentOrderImpact = CkXml_getChildContent(xml,"cashBpDetails|settled|currentOrderImpact");
netBp = CkXml_getChildContent(xml,"cashBpDetails|settled|netBp");
currentBp = CkXml_getChildContent(xml,"cashBpDetails|settledUnsettled|currentBp");
currentNetBp = CkXml_getChildContent(xml,"cashBpDetails|settledUnsettled|currentNetBp");
currentOor = CkXml_getChildContent(xml,"cashBpDetails|settledUnsettled|currentOor");
currentOrderImpact = CkXml_getChildContent(xml,"cashBpDetails|settledUnsettled|currentOrderImpact");
netBp = CkXml_getChildContent(xml,"cashBpDetails|settledUnsettled|netBp");
printf("Success.\n");
CkHttp_Dispose(http);
CkJsonObject_Dispose(jsonToken);
CkXml_Dispose(xml);
CkHttpResponse_Dispose(resp);
}