Simple Ruby library to interact with Paymentwall's Brick API

This gem make it easier to implement payment system with Paidy

Simple gem for Robokassa payments. This gem can work with Robokassa API.

ActivePayment is an abstraction layer for different Payment-Interfaces (XML, JSON)

PayU.in Payment Gateway integration for ActiveMerchant

Adds Coinbase payment method to Spree Commerce to accept Bitcoin

iDEAL payment gateway for ActiveMerchant (see http://www.ideal.nl and http://www.activemerchant.org/)

PayUMoney.com Payment Gateway integration for ActiveMerchant

Spree billing integration for Sisow iDeal/Bancontact/Sofort/Paypal payments

Encryption in Ruby to interface with SagePay's payment gateway protocol v3.

OffsitePayments for Pay2go

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

Bitsy Client gem used to create and query payment depots

This Ruby Gem is the official reference client for the Block.io payments API. To use this, you will need the Dogecoin, Bitcoin, or Litecoin API key(s) from Block.io. Go ahead, sign up :)

Uses blockchain.info's json API to generate 'checkout wallets' that can be associated with sales or customers. Your are notified when payments are made in multiple ways.

This gem makes possible to generate Bank Intermedium's payment slips in ruby

Console client for accessing Braintree payment gateway

A Lyre for Braintree's payment gateway

This library is for use with Braintree's payment gateway in concert with one of the supported client libraries. It encrypts sensitive payment information in a web browser using the public key of an asymmetric key pair.

BreadMachine facilitates payment processing, including 3-D Secure, with the SecureTrading XPay gateway