SHKeeper is a self-hosted and open-source cryptocurrency gateway payment processor. It's integrate with popular CMS, any e-commerce, your own code or product

An online Book Store createed with Python / Flask rest, MySql,Angular and Bootstrap

Python client library for the Square API

Adyen API Library for Python

Generate and validate ISO 20022 payment files (pain.001 v03-v12, pain.008) from CSV, SQLite, JSON, or Parquet. XSD and SEPA scheme validation, pain.002 and camt.053 parsers and builders, plus a CLI, REST API, MCP server, and LSP server for editor diagnostics. 🐍

Payment processors for Bitcoin, Ethereum, Ethereum Classic, and Cashapp. They are setup as functions for easy plugin/use.

Tool to generate workload on PayShield 10k or 9k for the sake of testing and demonstration.

Checkout.com SDK for Python

LightCC is a Python package that validates and retrieves details about credit card numbers using binlist.io API. It uses libraries like pycardvalidate for improved accuracy. It also has the ability to make payments via Stripe.

CCParser is a Python library for credit card parsing, validation, and formatting. It extracts card details, detects providers, validates with Luhn’s algorithm, supports multiple delimiters, and formats numbers as xxxx xxxx xxxx xxxx or masked **** **** **** 1234. 🚀💳

Instamojo app for Django based on Django REST Framework

The first open-source MCP server for jPOS and ISO 8583. Give AI agents deterministic access to payment protocol expertise.

Examples of integrations of cryptocurrency payment processors

roduction-ready Food Delivery Management System built with FastAPI, SQLAlchemy Async ORM, MySQL, JWT Authentication, RBAC, Docker, Payment Processing, Notifications, and Delivery Partner Management.

Low level Python integration for Borica

Unified payment system for ACM@UIUC

Django e-commerce payment & order API

CryptoCashier is a minimalistic and open-source cryptocurrency gateway payment processor. It allows your projects to accept payments in a secure manner without storing private keys and using scan APIs for transaction confirmations. Payments are accepted directly to your existing crypto wallets.

Python script to migrate Stripe data (Products, Prices, Coupons, Subscriptions) between accounts.

A modern Django package for PayPal integration using Orders API v2. Secure payment processing with OAuth2, transaction tracking, and Django admin support.