(MFC) MWS List Orders (Amazon Marketplace Web Service)

Send an MWS ListOrders request to return a list of orders created or updated during a time frame.

Important: The Chilkat v9.5.0.75 release accidentally breaks Amazon MWS (not AWS) authentication. If you need MWS with 9.5.0.75, send email to support@chilkatsoft.com for a hotfix, or revert back to v9.5.0.73, or update to a version after 9.5.0.75.

Chilkat C/C++ Library Downloads MS Visual C/C++ Libs

See Also: Using MFC CString in Chilkat

#include <CkRest.h>

void ChilkatSample(void)
    {
    CkString strOut;

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

    CkRest rest;

    // Connect to the Amazon MWS REST server.
    // 
    // Make sure to connect to the correct Amazon MWS Endpoint, otherwise
    // you'll get an HTTP 401 response code.
    // 
    // The possible servers are:
    // 
    // North America (NA) 	https://mws.amazonservices.com
    // Europe (EU) 	https://mws-eu.amazonservices.com
    // India (IN) 	https://mws.amazonservices.in
    // China (CN) 	https://mws.amazonservices.com.cn
    // Japan (JP) 	https://mws.amazonservices.jp 
    // 
    bool bTls = true;
    int port = 443;
    bool bAutoReconnect = true;
    bool success = rest.Connect("mws.amazonservices.com",port,bTls,bAutoReconnect);

    rest.put_Host("mws.amazonservices.com");

    // Add query params
    rest.AddQueryParam("Action","ListOrders");
    rest.AddQueryParam("CreatedAfter","2016-12-31T23:00:00Z");
    rest.AddQueryParam("MarketplaceId.Id.1","MWS_MARKETPLACE_ID");
    rest.AddQueryParam("SellerId","MWS_SELLER_ID");
    rest.AddQueryParam("AWSAccessKeyId","MWS_ACCESS_KEY_ID");
    rest.AddQueryParam("SignatureVersion","2");
    rest.AddQueryParam("SignatureMethod","HmacSHA256");
    rest.AddQueryParam("Version","2013-09-01");

    // Add the MWS Signature param.  (Also adds the Timestamp parameter using the curent system date/time.)
    rest.AddMwsSignature("POST","/Orders/2013-09-01","mws.amazonservices.com","MWS_SECRET_ACCESS_KEY_ID");

    const char *responseXml = rest.fullRequestFormUrlEncoded("POST","/Orders/2013-09-01");
    if (rest.get_LastMethodSuccess() != true) {
        strOut.append(rest.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    if (rest.get_ResponseStatusCode() != 200) {
        // Examine the request/response to see what happened.
        strOut.append("response status code = ");
        strOut.appendInt(rest.get_ResponseStatusCode());
        strOut.append("\r\n");
        strOut.append("response status text = ");
        strOut.append(rest.responseStatusText());
        strOut.append("\r\n");
        strOut.append("response header: ");
        strOut.append(rest.responseHeader());
        strOut.append("\r\n");
        strOut.append("response body: ");
        strOut.append(responseXml);
        strOut.append("\r\n");
        strOut.append("---");
        strOut.append("\r\n");
        strOut.append("LastRequestStartLine: ");
        strOut.append(rest.lastRequestStartLine());
        strOut.append("\r\n");
        strOut.append("LastRequestHeader: ");
        strOut.append(rest.lastRequestHeader());
        strOut.append("\r\n");
    }

    // Examine the XML returned in the response body.
    strOut.append(responseXml);
    strOut.append("\r\n");
    strOut.append("----");
    strOut.append("\r\n");
    strOut.append("Success.");
    strOut.append("\r\n");


    SetDlgItemText(IDC_EDIT1,strOut.getUnicode());

    }