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

Balanced is the payments platform for marketplaces.

Kill Bill Plugin to test the payment plugin api.

Spree extension for integration with PagSeguro payment. Based on spree_pp_website_standart gem

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

Additional Payment Gateways for Spree Commerce

Integration with PayTrace Payment Gateway

Kill Bill payment plugin for Cybersource.

Library for PayKassa Service. Send and recieve payments.

Pampa is a Ruby library for async & distributing computing providing the following features: - cluster-management with dynamic reconfiguration (joining and leaving nodes); - distribution of the computation jobs to the (active) nodes; - error handling, job-retry and fault tolerance; - fast (non-direct) communication to ensure realtime capabilities. The Pampa framework may be widely used for: - large scale web scraping with what we call a "bot-farm"; - payments processing for large-scale ecommerce websites; - reports generation for high demanded SaaS platforms; - heavy mathematical model computing; and any other tasks that requires a virtually infinite amount of CPU computing and memory resources. Find documentation here: https://github.com/leandrosardi/pampa

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://github.com/Adyen/adyen-ruby-api-library.

One-off and subscription payments for your Rails application

Package to simplify including the Adyen payments services into a Ruby on Rails application. The package provides functionality to create payment forms, handling and storing notifications sent by Adyen and consuming the SOAP services provided by Adyen. Moreover, it contains helper methods, mocks and matchers to simpify writing tests/specs for your code.

Mollie payment gateway for Spree Commerce.

Provides Paypal web payments standard support to nimbleshop

A mountable Rails engine to create a payment server that can handle the money in your Bitcoin ecosystem

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

Payu (polish payment service) rails engine.

SDK to communicate with the Online Payments platform using the Online Payments Server API

Paid is the programmatic way to manage payments. See https://paidlabs.com for details.