Architecture Overview

The project-x-py SDK uses a modern async architecture optimized for high-performance trading.

Core Components

• TradingSuite: Unified interface for all trading operations

• ProjectX Client: Async HTTP client with connection pooling

• RealtimeClient: WebSocket connection manager

• EventBus: Centralized event handling system

• Specialized Managers: Order, Position, Risk, and Data managers

Design Patterns

• Dependency Injection: Managers receive dependencies rather than creating them

• Factory Functions: Async factory methods for proper initialization

• Protocol-based Design: Type-safe interfaces using Python protocols

• Context Managers: Automatic resource cleanup

See the source code for implementation details.