Allow download .csv file of submitted HITs and codes
Allow downloading of .csv files including Worker (or Turk Prime) ID number, and secret key. It doesn't have to be uploadable to accept or reject like on MTurk, but to be able to tell the difference between the set of Worker IDs you got data from vs. the set of Worker IDs you got HITs submitted for is important.
Andrew Miles commented
This is particularly important when you have a survey with a redirect, which the Dynamic Secret Code Approval process built into TurkPrime cannot handle. This makes it possible to check the secret keys efficiently. Currently, each secret code must be checked against the list of approved codes one at a time. Yet if we could get a spreadsheet with the submitted secret codes, we could easily search for matches. I just ran a complex study with a survey redirect with 700 participants, and now face the prospect of validating 700 survey codes by hand.