Is there a way to get the HitID, WorkerID, AssignmentID, etc using an External Question system not using IFrames but just a link to an external site, say a survey link etc? This is required to POST the data back to MTurk to handle the payments.
MTurk Docs suggest only a way to do that using IFrames-http://amzn.to/1q5ZBHV
Something similar to Running MTurk HITs on external website but i don't want to run it inside an IFrame.