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

Ruby Wrapper to process payments via any installed Bygpay Payment Gateway

EPC QR code for SEPA payments in any format

A gem to deal with Wechat payment.

The interface supports Account holder verifications, EFT payments, Debit orders, collecting statements.

Online payments using dotpay.pl

Qiwi payments solution

Add support for Pagseguro checkout as a payment method.

Provides an interface to AzeriCard online payment processing system

Verifies webtopay.com (mokejimai.lt) payment data transfer

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

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.

Gem for integration CSOB PaymentGateway in Ruby

Simple rails engine to add payments to your web application using sermepa standard web tpv

A Jekyll plugin to add Web Monetization API payment pointers to your site

CloudPayments ruby client

Payu (polish payment service) rails engine.

Ruby client for Moneybookers Automated Payment Interface and Payment Gateway

Simple REST API for the CyberSource Global Payments Platform

Easier Rabobank OmniKassa payments