Create bitcoin payment requests easily

The Buckaruby gem provides a Ruby library for communicating with the Buckaroo Payment Engine 3.0.

Buckaroo payment gateway (see http://www.buckaroo.nl)

A ruby library for interacting with the Cardflex payment gateway API

provides credit card payments through Cardia

Do payments with MB

Basic API client for President Collect Payment Service

Ruby client library for the Contact Payment System API

Library for doing payments using DebiTech (DIBS)

jquery.payment library for building credit card forms for the Rails Asset Pipeline

virtual account generator, and payment callback parser

Eway payment Api

A rack-mountable version of the Pin Payments API

Flow Method Payment Integration