Checkout this tap I built yesterday using the SDK. I was curious what singer taps/targets get the most PyPI downloads and I found this website https://pepy.tech/ so the tap just fetches and aggregate stats day/week/month for each tap/target listed here https://hub.meltano.com/singer/api/v1/taps.json (or /target.json). It got pretty hacky since this isn’t a real API and a stream is normally 1-1 with an endpoint but this one is a different url per tap/target…it does the trick though. https://github.com/pnadolny13/tap-pypi-singer/