This fork contains unmerged pull requests for additional gateways.

SDK for Payment Service Provider(PSP) to make payments. See https://developer.mastercard.com

This is a wrapper for Mercury Payments REST API

A Ruby client for the HBCI-compliant Hibiscus payment server.

To interact with BillsPayment's API

綠界全方位金流串接用SDK

Generate payment order under the multicash spec

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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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.

Paid is the programmatic way to manage payments. See https://paidlabs.com for details.

Payment solutions with GMO services

a gem to handle the requests to the payment api

Performing multiple payments to PayPal using the MassPay API

Payment Gateway to Paybox's services

Client gem for the PaymentSpring Gateway

Payture payment system API for sendind cheques separately from payments

Ruby client for Payments HTTP API

Simple SDK interface to create transactions for the Pay.nl payment service provider.