Minio itself provides a beautiful interface for you to interact with. You can easily login into the web interface with the credentials provided by Minio. You can grab these from the Ploi panel by pressing the "Get passwords" button:
Next head over to your Minio console, you will find a link for that above in your server view.
In the Minio login screen, you'll see the "Username" and "Password" field, enter your Key for the Username, and the Secret for the Password:
Next press login, and you'll be greeted with the Minio Dashboard: