DISCLAIMER: This article assumes some familiarity with the Typelevel's tech stack, http4s in particular. There's plenty of good resources to read online to get started with, some of them being Scala with Cats, Essential Effects and the Cats Effect documentation. The best and most comprehensive resource you'll find to develop a microservice using this stack is Practical FP in Scala, that I strongly suggest reading. If you need help with any of these resources feel free to contact me or better ...