are you saying you need a framework to send an email or that somehow that script is not trivial? Maybe you are saying that it's not just email, you have to int

are you saying you need a framework to send an email or that somehow that script is not trivial? Maybe you are saying that it's not just email, you have to interact with some other services ... ok so it's a bit more complex and you go for a framework to handle that but your problem/task has just been reduced from building a complete REST api to reacting to a handful of events and taking appropriate actions. Postgrest is an executable that you start and you have an api right that second, it's not like it's another framework that you need to code against.