alpha - currently covers part of payments pro and all of mass pay

Adds payment method for mainpay.ru

Activemerchant patch for china online payment platform alipay

Simple integration with Tiger Payment Solutions direct-post API

Paiement CIC is a gem to ease credit card payment with the CIC / Crédit Mutuel banks system. It's a Ruby on Rails port of the connexion kits published by the bank.

iDEAL payment gateway (see http://www.ideal.nl and http://www.activemerchant.org/)

Aprova Fácil Payment Gateway to Spree

Spree extension for integration with PayPal Website Standard payment

Client for the Mollie API (currently iDEAL-only)

iDEAL payment gateway for ActiveMerchant (see http://www.ideal.nl and http://www.activemerchant.org/)

Add social payments to your business by adding a ‘Pay with Pygg’ button to your site!

Package to simplify including the Cyberplus payment service into a Ruby application.

gitreport keeps track of your projects. It collects info about commited and pushed data, submits it to gitreport.com and provides a gorgous frontend to examine, discover and extract the data that you need to generate the payment recipes for your customers, measure your performance, find gaps and ...

Lightweight wrapper for Paypal's Adaptive Payments API.

ActiveMerchant plugin for Paypal Adaptive Payments

MoneyOnline (aka DengiOnline) is a payment system, that have a single interface for many payment providers

Add PayPal Adaptive Payments to Spree store

Payment method for onpay.ru

An API for using the Amazon Flexible Payment Service (FPS).

Eway payment Api