Custom api in my project not working with cakeDC/users

Hello, I have a cakephp 4.5 and firebase/JWT project that runs well with an API prefix that I use for a flutter application. Basically I used the Authentication plugin. I migrated to CakeDC/users which also integrates authentication. So I extended the plugin to personalize a small login page for my administration area. But my API prefix doesn’t work anymore. when I list the routes the url provided is /api/login and I add the .json but nothing to do. to do. I also tried to install cakedc/api but impossible with version 4.5

Maybe you can share what is listed when you send the command bin/cake routes . Sample: