Can't login using token in WordPress plugin

Hi everyone,

I’m using the WordPress plugin for Cloudflare to flush the cache conveniently from within the WordPress backend. Since a few days it asks me to login using my mail address and a token; which is new.
I created a token that has ALL account permissions (Edit) but can’t login from the WordPress dialog. It keeps saying “Email address or API key invalid”, but I’m sure I entered everything correctly.

What might be the issue?

Best regards,
Marc Richter

I wouldn’t be surprised if that plugin doesn’t (yet) support API tokens. I use the API Key for mine.