154 Open source projects that are alternatives of or similar to afterpay

Python bitcoin library

Java client library for the Square Connect v2 API

Braintree .NET library

Everything needed to create a ledger and connect it to the Interledger

Open-source subscription management & billing automation system

Braintree Java library

Micro wrapper for Stripe's REST API.

An Open Sourced Invoice System developed for anyone who needs to generate out an invoice and manage clients

Checkout.com SDK for Node.js. Documentation here:

Adyen API Library for PHP

Lightweight, easy to integrate and use React native library for Stripe payments (using Payment Intents) compliant with SCA (strong customer authentication)

BitGo SDK written in PHP

💳 make your credit card form better in one line of code

💰 Integrace Gopay pro Nette Framework

Braintree Python library

An easy to use library that allows you to manage and access payment icons

Angular 6+ wrapper for StripeJS

Django + Stripe Made Easy

An Android wallet for the Lightning Network

Bitcoin made easy.

Responsive, Multi-Vendor, MultiLanguage Online Store Platform (shopping cart solution)

Stripe Elements examples.

Open-Source Subscription Billing & Payments Platform

Javascript Integration for PayPal Button and PayPal Checkout

Swift In-App Purchase Manager for iOS

Braintree Drop-In SDK for Android

💰 Swish Python Client Library

Raiden Network

Add card payments from iZettle to your own app

📱Android Library to implement UPI Payment integration easily in Android App 💳💸

A basic shopping cart for digital products. Made with Django

Paddle.com API integration for Laravel with support for webhooks/events

Wallet project based on laravel. The project is integrated with stripe for card payments and paypal APIs. It is 90% complete with features including deposits send money with cool ui. Clone the project and start your wallet system asap. cheers

pay gateway. support alipay,wechatpay,unionpay,jdpay etc.

A module for braintree reoccurring payments and transactions 💳

🚀 Hanzo JavaScript SDK. Develop cutting-edge decentralized applications.

Paypal integration for Django - Inspired by Dj-Stripe

Hyperledger Quilt - An implementation of the Interledger Protocol

Mortgage Processing App using Hyperledger Fabric Blockchain. Uses channels for privacy and access, and restricts read/write previleges through endorsement policies

.Net SDK for Authorize.Net API

Node.js SDK for MANGOPAY

Bitcoin Cash projects & resources

Adyen API Library for Ruby

PHP SDK for MANGOPAY

A minimalistic payment only wallet for Lightning Network

Alipay Node.js SDK 基于最新版蚂蚁金服 支付宝开发文档

Subscribe Pro Magento 2 Integration Extension

Accept Payments with Apple Pay and Android Pay using the Payment Request API.

Worldpay Within SDK to allow payments within IoT. Written in Go.

Lightning Network mobile client

Nativescript integration for Paystack payment platform

💳 Quickly capture payments with the best checkout flow for crowdfunding and product launches.

Mastering the Lightning Network (LN)

⚡️Typographic is a webfont service (and demo) built with Stripe Billing.

Sample store accepting universal payments on the web with Stripe Elements, Payment Request, Apple Pay, Google Pay, Microsoft Pay, and the PaymentIntents API. 💳🌍✨

A selection of APIs and associated samples that enables developers to build applications for different stages of the point of sale journey

ThirdParty login,share and pay lib

Repository for the LedgerSMB project -- web app for accounting & ERP

Offset payment engine

Opensource FinTech standards & payment provider data