Launch a landing page on Heroku in less than 10 minutes with JohnHenry. This gem sets up bootstrap and provides Bootstrapped user management pages with Devise. JohnHenry also includes a payment form that works with Stripe and is ready to go immediately.

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

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.

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

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

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

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

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

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.

Implementation of Loan/Mortgage functions in Ruby language. APR function and PMT function. In calculations it includes implementation of bank fee, marketplace fee, fees for each payment to provide the most precise calculation at very high speed.

Spree extension for integration with PayPal Website Standard payment

Add wallet payment method functionality to spree

Payoneer provides businesses with international money transfer services and global payments

Provides integration with the Fat Zebra internet payment gateway (www.fatzebra.com), including purchase, refund, auth, capture and recurring billing functionality.

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

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

Payment Method for Skrill Transactions for Spree

EcoCash is the easiest way to accept mobile payments online. See https://ecocash.co.zw for more details.

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