Amazon Payments - Login and Pay with Amazon Ruby SDK

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

Spreedly is a cloud service that allows you to store credit cards and run transactions against them, enabling you to accept payments on your website while avoiding all liability and PCI compliance requirements.

Add wallet payment method functionality to spree

Accepts orders via http, returns payment info via http or streams updates via websockets, stores orders in a DB

TrueLayer provides instant access to open banking to easily integrate next-generation payments and financial data into any app.This helps easily sign TrueLayer API requests using a JSON web signature.

PayPal Express Checkout API Client for Instance, Recurring and Digital Goods Payment.

A Ruby gem wrapper for the pin-payments (pinpayments.com) API

Spree extension for integration with PayPal Website Standard payment

PAY.JP makes it way easier and less expensive to accept payments.

A straight-forward REST API for Amazon's Flexible Payments Services.

This is a Ruby library for integrating with SagePay. SagePay is a payment gateway for accepting credit card payments through your web app.

This is currently a dummy until a public beta is over.

Robokassa is payment system, that provides a single simple interface for payment systems popular in Russia. If you have customers in Russia you can use the gem. The first thing about this gem, is that it was oribinally designed for spree commerce. So keep it in mind.

A Ruby gem for communicating with the payment platform of Redsys

A rails plugin to add active_merchant patch for Taiwan payment

Prawn::Icon provides various icon fonts including FontAwesome, PaymentFont and Foundation Icons for use with the Prawn PDF toolkit.

Payoneer provides businesses with international money transfer services and global payments

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

EBANX is the market leader in e-commerce payment solutions for International Merchants selling online to Brazil