This gem implements the REST API of the Sisow payment provider.

SystemPay is a gem to ease credit card payment with Natixis Paiements / CyberplusPaiement bank system. It's a Ruby on Rails port of the connexion kits published by the bank.

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.

Simplifies generating payment requests and parsing responses from banks when using iPizza protocol.

Helping rubyist integration with cmb (China Merchants Bank) payment service (招商银行一网通支付) easier.

QR-bills support for swiss payments, for full documentation please refer to github repo: https://github.com/damoiser/qr-bills

Radiant Shop is an attempt at a simple but complete store. It includes Products, Categories, Orders and Credit Card Payments

EBANX is the market leader in e-commerce payment solutions for International Merchants selling online to Brazil

Adyen HPP payments for Solidus Stores

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

Pin is the easiest way to accept payments online. See https://pin.net.au/ for details.

acts_as_payment is a rails plugin that enables you to work with bills.

EcoCash is the easiest way to accept mobile payments online. See https://ecocash.co.zw for more details.

Payment Method for USA ePay SOAP Webservice

A gem to provide a ruby interface for Chase Paymentech Orbital payment gateway. It has been development thus far to meet specific ends, so not all functionality is present.

Ruby on Rails gateway for SIPS/ATOS french online payments API

The Authorize.Net Ruby SDK is meant to offer an alternate object-oriented model of development with the Authorize.net APIs (Version 3.1). The SDK is based entirely off the name-value pair API, but performs the core payment activities (such as error handling/parsing, network communication, and data encoding) behind the scenes. Providing the end developer with this allows the developer to start integrating immediately without having to write out a mass of boiler plate code.

This is currently a dummy until a public beta is over.

Payoneer provides businesses with international money transfer services and global payments

Wrapper around the Paypal Adaptive Payments API