# Powxy – anti-scraper reverse proxy **Work in progress.** Powxy uses a SHA-256 proof-of-work challenge to protect upstream resources from scraper bots. ## Credits Inspired by [Anubis](https://github.com/TecharoHQ/anubis). ## License We are currently using the [GNU Affero General Public License version 3](https://www.gnu.org/licenses/agpl-3.0.html).