Serve images from Elixir api

I am not using Phoenix.
I am using Elixir with Plugs.

Then it’s even easier. Just add a plug somewhere in your plug pipeline.

Do you have a sample script to guide me, please?

defmodule MyApp.Router do
  use Plug.Router # or Plug.Builder

  # ...
  plug(Plug.Static, at: "/images", from: "/usr/local/uploads")
  # ...
end

There’s more information on hexdocs.