As a developer who's actually implemented this, I can say that the hot frameworks do have good libs for it -- and the bitcoin daemon has a trivial JSON RPC inte

As a developer who's actually implemented this, I can say that the hot frameworks do have good libs for it -- and the bitcoin daemon has a trivial JSON RPC interface for which you could easily write whatever bindings you like. And as amazing as Stripe is, getting working Bitcoin payments is even easier: generate key, show to your user, and query your daemon for payments.