we just released the Stripe Payment for the Common Payment API plugin, main page on fasterjoomla
Stripe Payment: simple Stripe Payment, developed on Quick2Cart. If you want to test it on another product, contact us and if you're first you'll get your copy free!
Stripe Connect: this is a separate plugin, allowing payments to go directly to the vendors in a multistore environment. Basically the same features as Paypal adaptive payments. This requires Quick2Cart to store the vendor's information, but we're open to extending it to support other products, same applies as above.
Both have been developed with usability in mind, so the configuration contains explanations to save you some time.