Certainly the user security is our priority. User passwords are hashing now. As we worte above in commercial version we will implement SSL and other security improvements.
In test version we would like to focus on trading algorithm of the robot. We asume that users understands all risks and will use their test accounts.
Just now you are hashing? Let me guess MD5? No salts/peppers?
Anyway you have a great idea! Invite a bunch of people to test your insecure service. Experience a security problem, then have them bad mouth your service before you've even launched because you want to focus on your algorithm.
This smells like a scam to me. You don't need users to test your trading algorithms. That's the benefit of automation and the whole point of a bot.