Hello Scott,
The link I included in my previous post was for DNN 6, here's some information for 7:
http://www.dnnsoftware.com/wiki/page/services-framework-webapi
setModuleHeaders that applies the anti-forgery token.
I should probably watch the video again :-)
Could you please advise on testing? Use Fiddler to change the token and ensure that the call fails?
Best Regards,
Steve