Ruby-friendly paypal API. Works for both sandbox and live methods.

Scaffold for PayPal.

Unofficial Ruby wrapper for the PayPal REST API

Calculo de frete atraves do PayPal Frete Facil (http://www.paypal-brasil.com.br/fretefacil).

paypal-recurrring integration with Unlock

PayPal Client.

Performing multiple payments to PayPal using the MassPay API

The PayPal REST SDK provides Ruby APIs to create, process and manage payment.

ActiveMerchant plugin for Paypal Adaptive Payments

Parses PayPal case report CSV

HTTP Adapters for PayPal SDK

PaypalExpress integration with Catarse crowdfunding platform

PaypalExpress integration with Funddit crowdfunding platform

A Ruby library for interacting with the PayPal API

Provides Paypal web payments standard support to nimbleshop

Lightweight wrapper for Paypal's Adaptive Payments API

This library is meant to interface with PayPal's Adaptive Payment Gateway.

koduc_express_paypal is a simple gem used for Paypal Payment Gateway integration with partial and full refunds. This gem is written by KSolves. The main aim of this project is to deal with the one time Paypal payment using express checkout method using NVP(Name Value Pair). One can also make partial and full refunds.

PayPal Identity strategy for OmniAuth

A simple paypal client for rails lovers and paypal haters!