Your CJ developer API access keys are invalid
I installed the plugin and it was working fine. I then had to wipe my Wordpress installation and make a new one.
I re-installed Clipper and the plugin. Now, it says my API key is invalid. I've tried putting it in numerous ways.
I also got a completely new API key. And I've tested out that API key directly against one of the CJ API endpoints, and it authorizes and returns data. So I don't think it's my API key. I think that somehow, the app is caching the wrong settings somewhere and not overwriting it properly.
Please help. This was working fine, and now it's not.