I set up an application with the Intuit Customer Account Data API and am running a Rails app using Aggcat gem (https://github.com/cloocher/aggcat). I had to replace my certificate and followed the instructions for OpenSSL found here. Under My Apps I uploaded the new public certificate and changed the settings on Aggcat to use the new private key file generated with it.
I can run client.scope(1) but when I try to run anything else (such as client.institutions) I get a bad request error (400). Any ideas what the problem could be? I've tried re-generating the certificate multiple times and no luck.