Simple Stripe Payments for OpenCart 2.0+ is the simple and lightweight implementation of Stripe.com payment service for Opencart. This extension is PCI Compliant. Currently it is the only Stripe Opencart payment gateway extension that is free and open source. It's licensed under MIT license, therefore feel free to use it in any project or modify the source code.

Browse the source code on Github: https://github.com/publiux/stripe-payments

This is a fork of andyvr's code.