Since the WordPress plugin is not available, what are alternatives for keap opt-in forms?

I have just started using Keap. In order to setup a phone number, I must provide an opt-in form. In order to add the Opt-in form, I need to connect Keap to my WordPress site. However, just a few days ago, the WordPress plugin was made unavailable. What is the recommended alternative?

Welcome @Thomas_Freeman,

Maybe this WordPress Plugin may help you?