Is there no way to add repatcha v3 on my muse site? i m getting an error with recaptcha v2 and id like to update
What errors are you getting with version 2? It should still work.
Are you using a widget or are you embedding code copied from Google?
repatcha has nothing to do with Muse so yes you can use that (or any other code module system) unless you host with Adobe Business Catalyst [has its own custom repatcha]