Simple mollie.nl iDEAL payment processor integration Gem

Utilities for Mortgage related calculations (APR and Monthly Payments)

This is a rubygem for processing navigator.mozPay() payments on a server.

Provides Paypal web payments standard support to nimbleshop

API wrapper for Sinopac E-Commerce Payment APIs.

Online payments for entrepreneurs that want maximum growth

ActiveMerchant plugin for Paypal Adaptive Payments

Integration with PayTrace Payment Gateway

PayXML is an easy use wrapper for the the PayGate PayXML payment gateway API.

A simple gem for the Payza payment network

Ruby library for PaynetEasy payment API.

Integration of Braintree payment gateway for use with Piggybak

API to integrate POLi payment gateway -- http://www.polipayments.com

Rails gem to facilitate simple payments with Ogone.

This gem helps to integrate RBK Money payments into Ruby on Rails applications

Command line client for Ripple payment platform

Provides an interface to GoldenPay online payment processing system.

Easy validation and processing of Paypal IPN payments

Mock payment framework

Accept bitcoin payments on your Spree store with Coinbase.