Adding a new site to CloudFlare

I want to automate my CloudFlare account. For example, when I create a new site in WordPress multisite, I want to automatically add this new site (ShuftiPro) to my CloudFlare.

I only have a brief overview of the CloudFlare API, but I haven’t figured out how to add new sites. But anyway, my question is whether there is a good integration framework between WordPress and cloud cloud? Or at least, any other cloud tool would be good.

Or if you have a better way of thinking about this problem, I’d love to hear it.