This is a Haskell wrapper around the Linode v4 API. You will need an alpha account and a personal access token. You can get those at login.alpha.linode.com.
Install the Haskell platform.
$ cabal update
$ cabal install linode-v4
$ cabal update
$ git clone git@github.com:eatonphil/linode-haskell
$ cabal install
$ cabal install --enable-tests --only-dependencies
$ cabal test
$ make example
$ LINODE_TOKEN=my-token ./example/linode
Although documentation for the Haskell wrapper does not yet exist, feel free to look through the alpha API documentation in the meantime.