Allows for the use of Onebip's payment gateway services, as of Oct 12 2015

API wrapper for Sinopac E-Commerce Payment APIs.

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

Provides Paypal web payments standard support to nimbleshop

A parser and handler for incoming Intant Payment Notifications from Paypal.

Ruby SDK for interacting with the PaymentRails API

Generate payment order under the multicash spec

Ruby library for integrating with the MundiPagg payment web services

Adds the ability to work with the payment system pay24.

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

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Gives minimally intrusive access to Global Collect's payment processing API. Currently implements a very small segment of the full API but is built with extensibility in mind.

A number of fully-tested clients for interacting with all of the available postcode anywhere services, including capture, cleansing, payment validation and email validation

Payment gateway abstraction for rack applications. Think omniauth for off-site payment.

[DEPRECATED] Ruby SDK for interacting with the Trolley API, now deprecated. New Gem: https://rubygems.org/gems/trolley

A Ruby library for interacting with v1 of the Pin Payments API

Provides complete access to PayPal's Adaptive Payments API

Lacore Ruby Client

KsStripe provides a platform to integrate Stripe payment gateway in Ruby on Rails Application

Module for Stripe payment functionality in the Trado Ecommerce platform.