I am not familiar with GraphQL and my APIs are serving only a handful of people. I do have one suggestion: write a really really good client library for your us

I am not familiar with GraphQL and my APIs are serving only a handful of people. I do have one suggestion: write a really really good client library for your user. This eventually can become the basis of your test harness. In fact, every time I write my tests, I end up writing a client library...