PagoPA Microservice for exposing REST APIs about payment receipts.

Prints out a nicely formatted table of pay days for the given year(s) with the CLI command. Or returns the pay days as an array of arrays sorted by their input.

To aid Cameroon businesses to make both national and international payments using MTN and Orange Mobile Money, Paypal, Credit Card and Express Union.

Adds in-store pickup as selectable shipping and payment option during checkout.

Solidus Engine for Openpay Mexican Payment Gateway

Ruby implementation of BlockBee's payment gateway

Jamm help you make payment without credit cards

tonglian-ruby-sdk is a light and easy to use gem. It could help developers quickly make use of Tonglian Payment Gateway's services.

Provides Paypal payment integration for spree

Payments with Payfast for Ruby on Rails apps in South Africa

Official Ruby SDK for Tinker Payments API

The APIs detailed within this SDK will enable Shell's Fleet Solutions Customers to digitalize Shell Card/s and use them to pay to refuel their vehicles at Shell Stations.

A Ruby middleware implementation for the L402 protocol, leveraging macaroons and the Lightning Network for secure authentication and payments.

Calculate periodic payment given principal, rate and mortgage type

A Ruby library for integrating with PayOS payment services

Library for MVola payment provider integration

Base gateway for Unlock's payment gateway integrations

A comprehensive Ruby gem for generating loan amortization schedules with advanced features including grace periods, interest-only payments, federal bank holidays, and multiple interest calculation methods

A Ruby Interface to Alipay Payment Gateway. Unofficial.

A simple gem to calculate amortizing loan payments, as part of training at Samyukti