Opium isn't mature but it's mostly a friendly wrapper for an http layer that is fairly mature. Have a look at: https://github.com/mirage/ocaml-cohttp https://g

Opium isn't mature but it's mostly a friendly wrapper for an http layer that is fairly mature. Have a look at: https://github.com/mirage/ocaml-cohttp https://github.com/mirage/ocaml-cohttp You can of course also use cohttp directly but it's a little raw.