Amazon now require all requests to their catalogue through Amazon Web Services (AWS) to be electronically signed. See [url removed, login to view]
We have an Excel 2003-based application and now need a subroutine to produce the signed http request. This project should be very simple for any VBA programer familiar with AWS. The programmer will need to create a free Amazon Web Services account in order to test the routine as, for policy reasons, we will not provide our Subscription ID or Key. The subroutine produced will be incorporated into our existing code by us and the source code will become our property.
Below is an example of our existing, unsigned, Amazon request:
[url removed, login to view];SubscriptionId=[SubscriptionID]&Operation=ItemLookup&ItemId=[ISBN]&ResponseGroup=Large
where SubscriptionID is our Amazon Subscription ID and ISBN is the ISBN of the book we want information about (eg. ISBN = 0471877271).
4 freelancers are bidding on average $99 for this job
Use SOAP Toolkits 3.0 library for invoking this AWS SOAP/WSDL from your Excel VBA code. I am able to do this within a few hours only using my own Amazon account.