C# Library for Amazon Marketplace Web Service

About this Library

• Based on the 2009-01-01 API version.
• Refers only to the amazon-mws-2009-01-01-csclient-2009-10-28.zip file.

What's New?

• 2009-10-28: Release update to correct problems with MWS request retry errors.

Prerequisites

• Amazon Web Services account (http://aws.amazon.com/)
• Amazon Marketplace Web Service enrollment (http://mws.amazon.com/)
• Pro Merchant Selling on Amazon account (http://www.amazonservices.com/content/sell-on-amazon.htm)
• Microsoft Visual Studio (http://msdn.microsoft.com/vstudio) or Microsoft Visual C# Express Edition (for more information, go to http://msdn2.microsoft.com/en-us/express/aa975050.asp)
• NET Framework 2.0 (http://msdn.microsoft.com/netframework)

Reference Documentation

• MWS Getting Started Guide
• MWS Developer Guide

File Content

Quick Start

1. Extract the amazon-mws-2009-01-01-csclient-2009-10-28.zip file into a working directory.
2. Open the MarketplaceWebService.sln project file.
3. Open the MarketplaceWebServicesSample.cs file and set the following credentials:
• Set your AWS Access Key ID and AWS Secret Access Key

String accessKeyId = "<Your AWS Access Key>";
String secretAccessKey = "<Your AWS Secret Key>";
                

• Set your Application or Company Name and Version

const string applicationName = "<Your Application Name>";
const string applicationVersion = "<Your Application Version>";
                

• Scroll further down and set your Marketplace ID and Merchant ID

const string merchantId = "<Your Merchant ID>";
const string marketplaceId = "<Your Marketplace ID>";
                

4. To run a sample, you can uncomment the appropriate section of code. For example, to run GetFeedSubmissionCount, uncomment at least the first three and the fifth of the following lines and then press F5 to run:

   //GetFeedSubmissionCountRequest request = new GetFeedSubmissionCountRequest();
   //request.Merchant = merchantId;
   //request.Marketplace = marketplaceId;
   // @TODO: set additional request parameters here
   //GetFeedSubmissionCountSample.InvokeGetFeedSubmissionCount(service, request);
                   

You should see output similar to the following:

            GetFeedSubmissionCountResponse
                GetFeedSubmissionCountResult
                    Count
                        72
                ResponseMetadata
                    RequestId
                        a555ef03-d2c1-4f42-bae1-e82aee7488c6
            

Happy coding!