Paypal payment plugin using ActiveMerchant for use with Lolita CMS

Generate payment order under the multicash spec

Ruby library for integrating with the MundiPagg payment web services

A gem to ease setup of Stripe Marketplace Payments

This gem serves as a Ruby wrapper for the NetRegistry Payment Gateway's API. Official documentation can be found at http://www.netregistry.com.au/ee-images/uploads/support/NR-ecom-gateway8.pdf. Source can be found on https://github.com/carnextnoor/net_registry

With NitroPay your payments get cheaper, faster & simplified. Create your Account on our WebSite or Start your StartUp on NITRO START.

Parsley-Payment.js bundled for Rails Asset Pipeline

PayU SDK in Ruby for Payments API and Reports API

Payzen payment form generator

Peakium allows global, flexible recurring payments. See https://peakium.com for details.

Postino allows you to generate Italian postal payment forms in PDF format using Prawn.

Integration with Przelewy24 payment gateway.

Add social payments to your business by adding a ‘Pay with Pygg’ button to your site!

Use Stellar payment channels in Ruby with ease

API Wrapper for Stone Payments

Integrate payments into your rails app easily without much effort

A uniform and simple way to create recurring payments with supported providers.

Payment gateway for USA ePay transaction

SlidePay makes it ridiculously easy to take swiped payments anywhere, on any device. Check out http://www.slidepay.com for more info.

An interface for the public Swish QR API, and generator of Swish payment URIs