MONEI is a payment gateway focused on the European market, and offers an AWS EC2 PCI compliant infrastructure. Prices are per transaction, and differ if the card used is European or non European. Additionally, customized pricing is available if transactions sum up to over €100,000 a month. MONEI offers its REST API which facilitates integration with MONEI's platform, and frontend widgets. JSON is used for data exchange, and HTTP Basic Auth for authentication.