Username for matrix notification

[Eirikr70]

Hello, sorry for the poor question, but I have been trying to set up shoutrrr notifications from Watchtower to Matrix with all kind of username syntax, and it has always been rejected. My Matrix username is @eric;mylastname.fr, so I have tried matrix://"@eric:mylastname.fr":Myverysecretpassword@192.168.1.104:8008/?rooms=Admin. Since it has failed (net/url: invalid userinfo), I have tried with all kinds of combinations (eric@mylastname.fr, eric, eric:mylastname.fr, ...) with no more luck.
Can someone explain to me how I should 'spell' my username ?
Thanks a lot.

[Eirikr70]

Solved with tokens.

[piksel]

All parts of the URL need to be encoded if they have special characters. You can use the encodeURIComponent in the web browser console to do it (or using this jsfiddle). Your encoded username in the URL would be: matrix://%40eric%3Amylastname.fr:Myverysecretpassword@192.168.1.104:8008