Do I have to pay something to use a Free hosting account?

No, you do not have to pay anything to use a Free hosting account, even a credit card isn't necessary.

Attention: the Free hosting account expiration period is 1 week. Before the expiration date, you will receive a message from us to upgrade your hosting account to the paid version, otherwise your account will be blocked and deleted after some time of inactivity. We encourage you to use mining of our MINTME cryptocurrency on your websites - you can pay for our services using mined coins. This means that your website can earn funds for its maintenance. More information about this option can be found here.