ssh setup for git

Hello! Sorry for a question which probably looks quite dumb, but I can't figure out how to clone Trinity sources via usual ssh protocol (as opposite to http:// URL). I uploaded a public ssh key via web interface here https://mirror.git.trinitydesktop.org/gitea/user/settings/keys and now I need to know which is the host of ssh server and which username should I use (for example on GITHUB the server is "github.com" and the user name is always "git") Here is what usually do with services like GITHUB or GITLAB: just a short piece of ~/.ssh/config file Host github Hostname github.com User git and then I can clone stuff just by "git clone github:ilyad/snake" So please help me to set Hostname and User values correctly. Cheers, -- Ilya D.