GPT-4 is excellent at this - give it code from an existing SDK in Ruby (or whatever) and tell it to rewrite the functions you need in Elixir and it'll get you a

GPT-4 is excellent at this - give it code from an existing SDK in Ruby (or whatever) and tell it to rewrite the functions you need in Elixir and it'll get you at least 90% of the way there. The other day I used this to create an Elixir wrapper around, appropriately enough, the OpenAI API.