I have the Enterprise plan, is there any way to consult via API the log of accesses that were made to my sites?
It would be something similar to what Apache does today, but showing the user’s real IP and the page he visited.
Cloudflare API v4 Documentation might be a start.
However I’d definitely recommend to contact your dedicated customer agent, as they should be able to relatively quickly identify the right tool for your job and provide you with the appropriate guidance.
Also, as far as IP addresses within your Apache logs are concerned, I’d highly recommend to rewrite IP addresses. mod_remoteip will do that for you.