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Qlib is an AI-oriented Quant investment platform that aims to use AI tech to empower Quant Research, from exploring ideas to implementing productions. Qlib supports diverse ML modeling paradigms, including supervised learning, market dynamics modeling, and RL, and is now equipped with https://github.com/microsoft/RD-Agent to automate R&D process.
Open source, composable payments platform | PCI compliant | SaaS and Self-host options | Enables connectivity to multiple payment, payout, fraud, vault and tokenization providers | Uplifts authorization with intelligent routing and revenue recovery | Reduce payment processing costs with cost observability | Reduces payment ops with reconciliation
TranslatedAKShare is an elegant and simple financial data interface library for Python, built for human beings! Open-source financial data interface library
The most complete open-source, self-hosted Agentic Trading OS—AI research, Python strategies, factor discovery, backtesting, optimization, paper/live multi-asset execution, risk controls, monitoring, MCP, and multi-tenant SaaS in one auditable stack.
Binance Exchange API python implementation for automated trading
Free open source crypto trading bot to automate AI, Grid, DCA and TradingView strategies on Binance, Hyperliquid and 15+ exchanges, with a simple interface.
A extendable, replaceable Python algorithmic backtest && trading framework supporting multiple securities
Lightweight In App Purchases Swift framework for iOS 8.0+, tvOS 9.0+ and macOS 10.10+ ⛺
A framework agnostic, multi-gateway payment processing library for PHP 5.6+
TranslatedGo version SDK for WeChat, Alipay, Douyin, Allinpay, Lakala, PayPal, and Apple. [A minimalist, easy-to-use aggregated payment SDK]
PHP implementation of Fowler's Money pattern.
Active Merchant is a simple payment abstraction library extracted from Shopify. The aim of the project is to feel natural to Ruby users and to abstract as many parts as possible away from the user to offer a consistent interface across all supported gateways.
Trading and Backtesting environment for training reinforcement learning agent or simple rule base algo.
Go implementation of Fowler's Money pattern
Extremely simple, self-hosted expense tracker with a beautiful UI.
📈 Personae is a repo of implements and environment of Deep Reinforcement Learning & Supervised Learning for Quantitative Trading.
Simple and elegant invoicing solution.
Super simple PDF invoicing
OpenBudgeteer is a budgeting app based on the Bucket Budgeting Principle
A simple but powerful self-hosted finance tracker
A simple app for tracking monthly spending and working towards financial goals.
Payum offers everything you need to work with payments. From simplest use cases to very advanced ones.
ACH implements a reader, writer, and validator for Automated Clearing House (ACH) files. The HTTP server is available in a Docker image and the Go package is available.
A complete payment library for Elixir and Phoenix Framework