This gem helps to integrate your Rails app with EBS SDK

This gem helps to simplify the integration to Powerpay21 Payment gateway for Ruby applications

API Wrapper for SinoPac FunBiz Payment

This gem contains class for scheme, mandate, direct debit, payment schedules and account info

Integrate Dinero Mail as PaymentOption to Rails

Do payments with MB

This extension process payments using the Conekta Oxxo payment method

Whalestack SDK. Programmatically accept and settle payments in digital currencies.

provides credit card payments through Cardia

Solidus extension to allow payment methods to be restricted by zones

Bongloy is the easiest way to accept payments online. See https://www.bongloy.com for details.

A ruby wrapper for Yapstone's Payment APIs

Payment, temperature, sleep, mood, thought, etc.

A ruby library for interacting with the Cardflex payment gateway API

Solidus extension for processing credit card payments using Conekta API

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

[Deprecated] The PayPal Adaptive Accounts SDK provides Ruby APIs to create and manage PayPal accounts, add payment methods to accounts and obtain account verification status using the PayPal Adaptive Accounts API. It is recommended to use paypal-server-sdk instead

The Bleumi Pay SDK helps you integrate Algo, Algorand Standard Asset, Ethereum, ERC-20, RSK, RSK ERC-20 & xDai payments and payouts into your business or application. The SDK bundles 'Bleumi Pay API' into one SDK to ease implementation and support.

Kill Bill payment plugin for Paypal Express Checkout.

Ruby client library for integrating with Affirm financing payments