Add support for Pagseguro checkout as a payment method.

Red Shepherd Payments Ruby Gem

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

["Zenith bank Globalpay payment gateway integration."]

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.

Implementation of ISO 20022 payment initiation (pain) messages and bank providers for wire transfers

Mollie payment gateway for Spree Commerce.

Library for managing a nano currency node, including making and receiving payments, using the nano RPC protocol

Provides support for payment operations using QiwiPay WPF and API services

A ruby binder for the Docdata Payment API.

Processing payment services

Zip.com payment processor integration for Workarea Ecommerce.

A Ruby gem for communicating with the payment platform of Redsys

Spree extension to manage recurring payments/subscriptions using Stripe Payment Gateway.

A Ruby library to make use of the payments API at http://realexpayments.com

Klarna Payments and Order Management API integration with Workarea Commerce.

iDEAL payment gateway (see http://www.ideal.nl and http://www.activemerchant.org/)

[Deprecated] The PayPal Adaptive Accounts SDK provides Ruby APIs to create and manage PayPal accounts, add payment methods to accounts and obtain account verification status using the PayPal Adaptive Accounts API.

Ruby wrapper for interacting with the Chase Paymentech Orbital Gateway XML API

Gem for Spree 2.1.7 which adds PXPay (paymentexpress.com - a NZ and Australian Payment Processor) as a Payment Method.