Trying to build a site that can accept BCH without using a 3rd party. More details below, can anyone help get me started?

I have built sites for years but this is the first time I'd like to accept BCH without a 3rd party. The functionality I'd like to have is:

1. User enters their email and a unique BCH address is generated for them.
2. The site monitors that address for a deposit.
3. When a deposit is received the site sends a confirmation email.

I've been reading about RPC commands and a few options but would love an as simple as possible tutorial to get this working.

Thanks all!