This gem provides methods to calculate EMI, total interest, and total payment amount for a given loan principal, interest rate, and tenure.

SDK to communicate with the Online Payments platform using the Online Payments Server API

The VR Payment SDK allows an easy interaction with the VR Payment web service.

Provider-agnostic Ruby/Rails client for PayFast: checkout, webhooks/IPN verification, tokenized & recurring payments.

Ruby Client for Genesis Payment Processing Gateway

This is a Payment Module for Spree that gives you the ability to process payments through emerchantpay's Payment Gateway - Genesis.

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

QR-bills support for swiss payments, for full documentation please refer to github repo: https://github.com/damoiser/qr-bills

Ruby implementation of BlockBee's payment gateway

This gem maps to the BB Payments API

Ultimate billing and pricing flexibility for B2B SaaS. Maxio integrates directly into your product, so you can seamlessly manage your product catalog, bill customers, and collect payments.

Simplifies generating payment requests and parsing responses from banks when using iPizza protocol.

Provides integration with the Fat Zebra internet payment gateway (www.fatzebra.com), including purchase, refund, auth, capture and recurring billing functionality.

Integration with Sadad API! All required resources are included to make your payment with Sadad

Ruby client library for the GMO Payment Platform.

Rails integration for Tamara payment solution.

Accept online payments, create a Platform, and pay out to your sub-entities, sellers and service providers.

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

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

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...