Payments platform for marketplaces

Payment Method for USA ePay SOAP Webservice

Adds Purchase Order as a Payment Method to Spree Commerce

A Ruby wrapper of Tenpay(财付通) Payment API

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

Gem for dealing with epay.bg payments.

A ruby gem to connect your application with ProxyPay(https://www.proxypay.co.ao) API that allows your application to interact with the Angolan ATM system knows as Multicaixa for online payments by reference.

Embed QuickPay's secure payments directly into your Ruby applications. Learn more at https://tech.quickpay.net

Simple REST API for the CyberSource Global Payments Platform

Add support for Pagseguro checkout as a payment method.

This gem allows your Ruby (1.9.2+) or Rails (3.2+) app to quickly integrate with Culqi Payment processor. It handles Culqi's flavor of encryption, decryption and Culqi ticket creation.

Qiwi payments solution

Add support to ActiveMerchant for the Sermepa payment gateway by Servired used by many banks in Spain

Add Ogone payments functionality to your Rails application

Wrapper around the Paypal Adaptive Payments API

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

An engine for the Straight payment gateway software. Requires no state to be saved (that is, no storage or DB). Its responsibilities only include processing data coming from an actual gateway.

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

Allows easy calculation of revenue sharing by app and in-app purchases. Munges the monthly CSV reports from Google Play or Amazon Android app stores. Does Amazon currency conversions and verifies against payment amounts.

Tinkoff Ruby API wrapper for payments and e2c payouts.