This gem was designed to help you to access the locaweb payment gateway.

Easily integrate the Apruve B2B payment network into your ruby-based application.

A simple gem to integrate Rails app with Webpay Interswitch, a nigerian payment gateway

Merchant signature calculator for Adyen (https://www.adyen.com) payments service. It is implementation of HPP HMAC (SHA-256) algorithm from Adyen documentation (https://docs.adyen.com/display/TD/HPP+HMAC+calculation).

Integrate payments into your rails app easily without much effort

Views to see Order, Payment and Shipment Papertrail versions

simple gem for payanyway payment gateway

Defines ruby classes for the Splash Payments API

Alpha Card Payment Gateway for Spree

Add support for Pagseguro checkout as a payment method for spree 3.

Adds PayPal Express as a Payment Method to Spree store

Leverages the invoicing API in order to seamlessly accept bitcoin denominated payments

A spree extension to use WebPay as a payment method

Ipay88 is a payment gateway service in South East Asian countries. This gem provides integration support for Spree with the gateway

HD Wallet Generation, Payment and Accounting System! BIP32 and BIP39 compatible

== DESCRIPTION: Experimental library for working with GoogleCheckout. Currently in use for payment at http://peepcode.com.

This API supports all services required to make cross border payments using Earthport's network.

Module for Paypal payment functionality in the Trado Ecommerce platform.

This Rails engine provides a way to integrate with the Balanced payments platform

Ruby wrapper for communicating with TransactPro 1stpayments.net card payment API.