#finance

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

Production-grade Rust-native trading engine with deterministic event-driven architecture

A local-first personal finance app

The Official Python SDK for Alpaca API

Data Apps & Dashboards for Python. No JavaScript Required.

The Public Utility Data Liberation Project provides analysis-ready energy system data to climate advocates, researchers, policymakers, and journalists.

AKShare is an elegant and simple financial data interface library for Python, built for human beings! 开源财经数据接口库

AI quantitative trading platform for crypto, stocks, and forex with backtesting, live trading, market data, and multi-agent research.vibe-trading ,trading-agents,ai-trader,ai-trading