How to create a newsletter subscription form using Uniform & Mailchimp?

Martin… you’re awesome!

I followed your advice and didn’t use composer.

Managed to make a test using call_user_func and now I can see the API response:

dump( call_user_func(uniform::$actions['mailchimp']) ); 

Is there a better way to test it?

Now I can further implement the Uniform action and make it talk to the frontend via ajax using the previous link you gave me.