This repository holds a Web-based FWP emulator using the WebAuthn API. It should be possible to test by anybody using a FIDO-compliant client platform: https://test.webpki.org/fwp.
It is intended as a proof-of-concept for the FWP specification: https://fido-web-pay.github.io.