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

This gem make it easier to implement payment system with Paidy

ActiveTiger allows you to simply add payment processing to your application using Tiger Payment Solutions

Base gateway for Unlock's payment gateway integrations

A Ruby Interface to Alipay Payment Gateway. Unofficial.

This gem can help you integrate Alipay Dual-function Payment.

Alternative Payments ruby gem sdk. Accept local payments from all over the world

Ruby gem for interacting with Armor Payments.

A RubyGem that interfaces with the Authorize.net payment gateway

This gem extends the activemerchant offsite_payments gem providing integration of Przelewy24.

Ruby Wrapper to process payments via any installed Bygpay Payment Gateway

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.

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 :)

Bollettino is a tool for generating Italian postal payment slips.

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