> Prerequisites: > > 1. Install and configure the Amplify CLI by following [this guide](https://docs.amplify.aws/lib/project-setup/prereq/q/platform/js/#configure-the-amplify-cli). > 2. A backend that is setup following the [Amazon Rekognition Face Liveness developer guide](https://docs.aws.amazon.com/rekognition/latest/dg/face-liveness-programming-api.html).