My team was using postman to test APIs. I built my own web client on top for that and hosted it as test app. Now no need to save collections in local and update auth headers. One centralised place where you can test just by passing relevant inputs. Next - AI wrapper on it.

By adding AI wrapper, anyone can test by passing English prompts about their test scenarios and can get output in similar way. So even PM and other non-tech users can test without doing much about passing json structures input and other headers.