When I try to access it from the webpage http://localhost:5000?username=foo&password=bar I am getting 404 error

? Hmm, how does that url relate to this one   get '/login:username:password' ?

If you remove the host there is only ?user... ... which doesn't look like /login....

See https://metacpan.org/pod/Dancer2::Manual#Declaring-Routes, URI

In reply to Re: Dancer2 Parameter Matching Failed by Anonymous Monk
in thread Dancer2 Parameter Matching Failed by akuk

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