The idea for this came from a previous company. We were accessing external APIs that had fairly restrictive versioning requirements. Not everyone in the company followed those and put our business relationships in danger (yeah, I know...). I had the idea to have all traffic to those APIs put through a proxy that would log the source of the traffic so we could find where those requests were coming from and (optionally) block them. Sadly that company and I parted ways before I could work on it, but hey, that means I get to open source the idea/code now!
Would love to get thoughts, ideas, rotten fruit, etc. Feel free to open issues or PRs on it. Thanks!
