A rails plugin to add active_merchant patch for Taiwan payment

Quickly build an online store with carts, orders, automatic email receipts and payment collection via Stripe, StripeConnect, PayPal and Moneris.

Easy online payments with eWAY and the eWAY Rapid Ruby gem.

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.

Provides an interface to AzeriCard online payment processing system

This engine allows users to inject requests into a queue to be processed. The queue handles bank account validations, credit payments, debit orders and collecting bank statements/notify me statements.

GP webpay, easy to implement payment gateway

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

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

PingPlusPlus is the easiest way to accept payments online. See https://pingxx.com for details.

Gem for dealing with epay.bg payments.

Spree Engine for Conekta Mexican Payment gateway

Online payments using dotpay.pl

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

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

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

Integration of Stripe payment gateway for use with Piggybak

Liqpay.com payment gateway integration for Spree E-Commerce.

Paysera.com payment API

Payments platform for marketplaces