With Biomapper Live, you can add biometric-based Sybil resistance to your app on Vanar with just a few lines of code now.

Here's a guide that walks through adding the Biomapper SDK if you want to keep bots out and make sure users using your apps are real and unique humans.

Guide: https://blog.humanode.io/how-to-add-biomapper-to-your-dapp-on-vanar/