Ruby client library for integrating with Affirm financing payments

Provides an interface to AzeriCard online payment processing system

A gem to deal with Wechat payment.

Simple rails engine to add payments to your web application using sermepa standard web tpv

Add Ogone payments functionality to your Rails application

EPC QR code for SEPA payments in any format

GP webpay, easy to implement payment gateway

Integrates Mercado Pago with Spree

This engine allows users to inject requests into a queue to be processed. The queue handles bank account validations, credit payments, debit orders and collecting bank statements/notify me statements.

Easier Rabobank OmniKassa payments

Allows easy calculation of revenue sharing by app and in-app purchases. Munges the monthly CSV reports from Google Play or Amazon Android app stores. Does Amazon currency conversions and verifies against payment amounts.

A simple gem to integrate Rails app with Webpay Interswitch, a nigerian payment gateway

Validation for Dutch bank account numbers, Citizen Service Numbers (BSN) and Payment reference

Stripe Payments Integration with Catarse crowdfunding platform.

Simple REST API for the CyberSource Global Payments Platform

Paysera.com payment API

Helping rubyist integration with cmb (China Merchants Bank) payment service (招商银行一网通支付) easier.

Embed QuickPay's secure payments directly into your Ruby applications. Learn more at https://tech.quickpay.net

Simplifies generating payment requests and parsing responses from banks when using iPizza protocol.

[Deprecated] The PayPal Adaptive Accounts SDK provides Ruby APIs to create and manage PayPal accounts, add payment methods to accounts and obtain account verification status using the PayPal Adaptive Accounts API. It is recommended to use paypal-server-sdk instead