(.NET Core C#) MWS List Orders (Amazon Marketplace Web Service)

See more Amazon MWS Examples

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.

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

Chilkat.Rest rest = new Chilkat.Rest();

// ------------------------------------------------------------
// 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 
// 
bool bTls = true;
int port = 443;
bool bAutoReconnect = true;
bool success = rest.Connect("mws.amazonservices.com",port,bTls,bAutoReconnect);

rest.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");

string responseXml = rest.FullRequestFormUrlEncoded("POST","/Orders/2013-09-01");
if (rest.LastMethodSuccess != true) {
    Debug.WriteLine(rest.LastErrorText);
    return;
}

if (rest.ResponseStatusCode != 200) {
    // Examine the request/response to see what happened.
    Debug.WriteLine("response status code = " + Convert.ToString(rest.ResponseStatusCode));
    Debug.WriteLine("response status text = " + rest.ResponseStatusText);
    Debug.WriteLine("response header: " + rest.ResponseHeader);
    Debug.WriteLine("response body: " + responseXml);
    Debug.WriteLine("---");
    Debug.WriteLine("LastRequestStartLine: " + rest.LastRequestStartLine);
    Debug.WriteLine("LastRequestHeader: " + rest.LastRequestHeader);
}

// Examine the XML returned in the response body.
Debug.WriteLine(responseXml);
Debug.WriteLine("----");
Debug.WriteLine("Success.");