Official Adyen API Library for Ruby. Simplifies integrating with the Adyen API,\ including Checkout, Marketpay, payments, recurring, and payouts. For support please reach out to \ support@adyen.com. If you would like to contribute please submit \ a comment or pull request at https://gi...

Stripe Payment Method for Solidus

Uses the javascript API for seamless braintree payments

By extending Spree Drop Ship to enable supplier payments Spree works as a Marketplace.

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

Additional Payment Gateways for Solidus

Authorize.Net SDK includes standard payments, recurring billing, and customer profiles

This Spree extension allows admin to provide bank transfer payment method to its users.

Ruby API for Amazon Web Services Flexible Payment Service

Amazon Payments - Login and Pay with Amazon Ruby SDK

To award loyalty points and add loyalty points payment method to spree

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

Accept online payments, create a Platform, and pay out to your sub-entities, sellers and service providers.

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

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.

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

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.

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

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