Juspay payment and card operations

Payment Method Cash On Delivery supporting Ruby 3.1, Rails 7.1 and Spree 4.10

Generate references for IFMB payments (portuguese ATM payment service from IFTHEN)

Kaznachey payments api

Flow Method Payment Integration

jquery.payment library for building credit card forms for the Rails Asset Pipeline

Do payments with MB

Manage your professional association online. Membership categories, applications to join and reclassify, annual dues payments and more.

Adds PayPal API Checkout as a Payment Method to Spree Commerce

provides credit card payments through Cardia

A ruby library for interacting with the Cardflex payment gateway API

Buckaroo payment gateway (see http://www.buckaroo.nl)

Affix provides an unified API to access different payment gateways in Indonesia.

A simple ruby wrapper for the bitgram.io payment processing API

A Ruby toolkit for Tipalti Payments

toss payments api

A Bitcoin payment processor

There are only a few way to calculate prorations & manage recurring payments.

A ruby gem for integration of your backend with the payment services provided by Gerencianet

BaoKim payment gateway integration