Accept payments with PayU Latam: http://developerspec.payulatam.com/es/.

Provides Paypal web payments standard support to nimbleshop

This library is meant to interface with PayPal's Adaptive Payment Gateway.

Additional Payment Gateways for Solidus

This fork contains unmerged pull requests for additional gateways.

Uses the javascript API for seamless braintree payments

Active Merchant is a simple payment abstraction library used in and sponsored by Shopify. It is written by Tobias Luetke, Cody Fauser, and contributors. The aim of the project is to feel natural to Ruby users and to abstract as many parts as possible away from the user to offer a consistent inter...

CIC Payment is a gem to ease credit card payment with the CIC / Credit Mutuel banks system. It's a Ruby on Rails port of the connexion kits published by the bank.

Accepting iDEAL, Bancontact, SOFORT Banking, Creditcard, SEPA Bank transfer, SEPA Direct debit, PayPal, KBC Payment Button, CBC Payment Button, Belfius Direct Net, paysafecard, PODIUM Cadeaukaart and ING Home’Pay online payme...

Official AWS Ruby gem for Payment Cryptography Data Plane. This gem is part of the AWS SDK for Ruby.

The interface supports Account holder verifications, EFT payments, Debit orders, collecting statements.

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

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 ...

This gem implements the REST API of the Sisow payment provider.

A rails plugin to add an active_merchant patch for china online payment platform

Implements the Wirecard API for payment services. Currently supports only seamless mode.

Decryption of Apple Pay payment tokens

Command line client for Ripple payment platform

Lightweight wrapper for Paypal's Adaptive Payments API

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