Unicode C

HTTPS MWS List Orders (Amazon Marketplace Web Service)

See more HTTP Misc Examples

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

#include <C_CkHttpW.h>
#include <C_CkHttpRequestW.h>
#include <C_CkHttpResponseW.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkHttpW http;
    HCkHttpRequestW req;
    HCkHttpResponseW resp;

    success = FALSE;

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

    http = CkHttpW_Create();

    //  Make sure to connect to the correct Amazon MWS Endpoing, 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 
    //  

    //  Build the HTTP request.
    req = CkHttpRequestW_Create();

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

    //  Set the HTTP verb and path.
    CkHttpRequestW_putPath(req,L"/Orders/2013-09-01");
    CkHttpRequestW_putHttpVerb(req,L"POST");

    //  Add the MWS Signature after the verb, path, and all params have been set.
    CkHttpRequestW_AddMwsSignature(req,L"mws.amazonservices.com",L"MWS_SECRET_ACCESS_KEY_ID");

    CkHttpRequestW_putContentType(req,L"application/x-www-form-urlencoded");

    resp = CkHttpResponseW_Create();
    success = CkHttpW_HttpReq(http,L"https://mws.amazonservices.com/Orders/2013-09-01",req,resp);
    if (success == FALSE) {
        wprintf(L"%s\n",CkHttpW_lastErrorText(http));
        CkHttpW_Dispose(http);
        CkHttpRequestW_Dispose(req);
        CkHttpResponseW_Dispose(resp);
        return;
    }

    if (CkHttpResponseW_getStatusCode(resp) != 200) {
        wprintf(L"Non-success status code: %d\n",CkHttpResponseW_getStatusCode(resp));
        wprintf(L"%s\n",CkHttpResponseW_bodyStr(resp));
        CkHttpW_Dispose(http);
        CkHttpRequestW_Dispose(req);
        CkHttpResponseW_Dispose(resp);
        return;
    }

    //  Examine the XML returned in the response body.
    wprintf(L"%s\n",CkHttpResponseW_bodyStr(resp));
    wprintf(L"----\n");
    wprintf(L"Success.\n");


    CkHttpW_Dispose(http);
    CkHttpRequestW_Dispose(req);
    CkHttpResponseW_Dispose(resp);

    }