Active Merchant is a simple payment abstraction library used in and sponsored by Shopify. It is written by Tobias Luetke, Cody Fauser, and contributors. The aim of the project is to feel natural to Ruby users and to abstract as many parts as possible away from the user to offer a consistent inter...

A comprehensive payment processing and business management API that enables seamless integration of cryptocurrency and traditional payment methods.

thai_qr_pay is a Ruby gem providing: - ASCII-numeric TLV parsing and encoding - EMVCo CRC-16/IBM-SDLC checksum computation and validation - Generators for PromptPay AnyID, PromptPay Bill Payment, TrueMoney, etc. - Validators for slip-verify and TrueMoney slip verify payloads - BOT barcode → EMVCo...

Mountable rails engine which loads assets (svg files of payment icons) and provides a frozen_record model called PaymentIcon to access these through groups, names of icons, etc.

Spree Commerce PayPal Checkout payment gateway integration

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

Adds Cash on Delivery (COD) payment method to Spree stores.

The `paystack_sdk` gem provides a simple and intuitive interface for interacting with Paystack's payment gateway API. It allows developers to easily integrate Paystack's payment processing features into their Ruby applications. With support for various endpoints, this SDK simplifies tasks such as...

Stripe, Paddle, and Braintree payments for Ruby on Rails apps

Official Spree Commerce Stripe payment gateway extension

Ruby library to access the Dodo Payments API

Stripe is the easiest way to accept payments online. See https://stripe.com for details.

Quickly build an online store with carts, orders, automatic email receipts and payment collection via Stripe, StripeConnect, PayPal and Moneris.

RESTful API for the creation of Commerce Cases with Checkouts and the execution of Payments.

PayU payment gateway for Spree

This gem simplifies Stripe payments, refunds, and customer creation in Rails applications.

Payments API Ruby Gem

Asaas payment processor for pay gem (Payments engine for Ruby on Rails).

In the last few years digital currencies have successfully demonstrated their ability to become an alternative financial instrument in many different markets. Most of the technologies available at the moment are based on the principles of Blockchain architecture, including dominating currencies l...

A Ruby library for integrating with TapPay payment services, supporting credit card payments, refunds, and transaction queries