use CI as micro engine without views folder

You need to implement authorization methods in engine-CI. 

you can build engine-CI as an ReSTful api 
https://github.com/chriskacerguis/codeig...restserver

I'm planing to make the CI as an API but what will happen if user directly insert http:// example.com/engine/ then the CI will display the default route which is 'welcome'. I wanna screw the view or direct access like http://example.com/engine/reports

Sorry maybe my question sounds silly but it's my first time to do this. Please guide me more

Thanks