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

See more Amazon MWS Examples

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.

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#include <C_CkRest.h>

void ChilkatSample(void)
    {
    HCkRest rest;
    BOOL bTls;
    int port;
    BOOL bAutoReconnect;
    BOOL success;
    const char *responseXml;

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

    rest = CkRest_Create();

    // ------------------------------------------------------------
    // About using Chilkat with Amazon Marketplace SP-API
    // ------------------------------------------------------------

    // 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 
    // 
    bTls = TRUE;
    port = 443;
    bAutoReconnect = TRUE;
    success = CkRest_Connect(rest,"mws.amazonservices.com",port,bTls,bAutoReconnect);

    CkRest_putHost(rest,"mws.amazonservices.com");

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

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

    responseXml = CkRest_fullRequestFormUrlEncoded(rest,"POST","/Orders/2013-09-01");
    if (CkRest_getLastMethodSuccess(rest) != TRUE) {
        printf("%s\n",CkRest_lastErrorText(rest));
        CkRest_Dispose(rest);
        return;
    }

    if (CkRest_getResponseStatusCode(rest) != 200) {
        // Examine the request/response to see what happened.
        printf("response status code = %d\n",CkRest_getResponseStatusCode(rest));
        printf("response status text = %s\n",CkRest_responseStatusText(rest));
        printf("response header: %s\n",CkRest_responseHeader(rest));
        printf("response body: %s\n",responseXml);
        printf("---\n");
        printf("LastRequestStartLine: %s\n",CkRest_lastRequestStartLine(rest));
        printf("LastRequestHeader: %s\n",CkRest_lastRequestHeader(rest));
    }

    // Examine the XML returned in the response body.
    printf("%s\n",responseXml);
    printf("----\n");
    printf("Success.\n");


    CkRest_Dispose(rest);

    }