C++

ETrade Cancel Order

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The cancel order API is used to cancel an existing order. C++

#include <CkHttp.h>
#include <CkJsonObject.h>
#include <CkXml.h>
#include <CkHttpResponse.h>

void ChilkatSample(void)
    {
    bool success = false;

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

    CkHttp http;

    http.put_OAuth1(true);
    http.put_OAuthVerifier("");
    http.put_OAuthConsumerKey("ETRADE_CONSUMER_KEY");
    http.put_OAuthConsumerSecret("ETRADE_CONSUMER_SECRET");

    //  Load the access token previously obtained via the OAuth1 Authorization
    CkJsonObject jsonToken;
    success = jsonToken.LoadFile("qa_data/tokens/etrade.json");
    if (success != true) {
        std::cout << "Failed to load OAuth1 token" << "\r\n";
        return;
    }

    http.put_OAuthToken(jsonToken.stringOf("oauth_token"));
    http.put_OAuthTokenSecret(jsonToken.stringOf("oauth_token_secret"));

    const char *sandboxUrl = "https://apisb.etrade.com/v1/accounts/{$accountIdKey}/orders/cancel";
    const char *liveUrl = "https://api.etrade.com/v1/accounts/{$accountIdKey}/orders/cancel";

    http.SetUrlVar("accountIdKey","6_Dpy0rmuQ9cu9IbTfvF2A");

    //  Send a PUT with the following XML body

    //  Use this online tool to generate the code from sample XML: 
    //  Generate Code to Create XML

    //  <CancelOrderRequest>
    //     <orderId>11</orderId>
    //  </CancelOrderRequest>

    CkXml xml;
    xml.put_Tag("CancelOrderRequest");
    xml.UpdateChildContent("orderId","11");
    xml.put_EmitCompact(true);

    const char *httpRequestBody = xml.getXml();
    CkHttpResponse resp;
    success = http.HttpStr("PUT",sandboxUrl,httpRequestBody,"utf-8","application/xml",resp);
    if (success == false) {
        std::cout << http.lastErrorText() << "\r\n";
        return;
    }

    //  Make sure a successful response was received.
    if (resp.get_StatusCode() > 200) {
        std::cout << resp.statusLine() << "\r\n";
        std::cout << resp.header() << "\r\n";
        std::cout << resp.bodyStr() << "\r\n";
        return;
    }

    //  Sample XML response:

    //  Use this online tool to generate parsing code from sample XML: 
    //  Generate Parsing Code from XML

    //  <CancelOrderResponse>
    //     <accountId>63438617</accountId>
    //     <orderId>11</orderId>
    //     <cancelTime>1529563499081</cancelTime>
    //     <Messages>
    //        <Message>
    //           <code>5011</code>
    //           <description>200|Your request to cancel your order is being processed.</description>
    //           <type>WARNING</type>
    //        </Message>
    //     </Messages>
    //  </CancelOrderResponse>

    xml.LoadXml(resp.bodyStr());
    std::cout << xml.getXml() << "\r\n";

    int accountId;
    int orderId;
    const char *cancelTime = 0;
    int code;
    const char *description = 0;
    const char *v_type = 0;

    accountId = xml.GetChildIntValue("accountId");
    orderId = xml.GetChildIntValue("orderId");
    cancelTime = xml.getChildContent("cancelTime");
    code = xml.GetChildIntValue("Messages|Message|code");
    description = xml.getChildContent("Messages|Message|description");
    v_type = xml.getChildContent("Messages|Message|type");

    std::cout << "Success." << "\r\n";
    }