Just wonderinf whether this is still working for you. When I use the DPSK API, I get a 404 error. I have most of the other API's working. Just can't get the DPSK to work. Seems like it isn't set up on the Server end.
Just wanted to say thank you.
It seems I wasn't thorough enough as I completely missed the "-passphrase" in the Web developer tool. I spotted it this time after you mentioned it. And yeah, their documentation could use a little help, lol.
Just for anyone interested. I'm using this API with Google Apps Script.
I'm grabbing the Session User to look up who the person making a request is. Basically, they click a button and it checks to see if that person already has a key and displays it. If they don't, it creates one, and then displays it.