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NOFX Architecture Documentation

Language: English | 中文

Technical documentation for developers who want to understand NOFX internals.

Overview

NOFX is a full-stack AI trading platform for cryptocurrency and US stock markets:

  • Backend: Go (Gin framework, SQLite)
  • Frontend: React/TypeScript (Vite, TailwindCSS)
  • AI Models: DeepSeek, Qwen, OpenAI (GPT-5.2), Claude, Gemini, Grok, Kimi
  • Exchanges: Binance, Bybit, OKX, Hyperliquid, Aster, Lighter

System Architecture

┌─────────────────────────────────────────────────────────────────────────────┐
│                              NOFX Platform                                  │
├─────────────────────────────────────────────────────────────────────────────┤
│                                                                             │
│  ┌─────────────┐  ┌─────────────┐  ┌─────────────┐  ┌─────────────────────┐│
│  │  Strategy   │  │  Backtest   │  │   Debate    │  │   Live Trading      ││
│  │   Studio    │  │   Engine    │  │    Arena    │  │   (Auto Trader)     ││
│  └──────┬──────┘  └──────┬──────┘  └──────┬──────┘  └──────────┬──────────┘│
│         │                │                │                    │           │
│         └────────────────┴────────────────┴────────────────────┘           │
│                                    │                                        │
│                          ┌─────────▼─────────┐                              │
│                          │   Core Services   │                              │
│                          │  - Market Data    │                              │
│                          │  - AI Providers   │                              │
│                          │  - Risk Control   │                              │
│                          └─────────┬─────────┘                              │
│                                    │                                        │
│         ┌──────────────────────────┼──────────────────────────┐            │
│         │                          │                          │            │
│  ┌──────▼──────┐         ┌─────────▼─────────┐      ┌────────▼────────┐   │
│  │  Exchanges  │         │     Database      │      │   Frontend UI   │   │
│  │  (CEX/DEX)  │         │    (SQLite)       │      │   (React SPA)   │   │
│  └─────────────┘         └───────────────────┘      └─────────────────┘   │
│                                                                             │
└─────────────────────────────────────────────────────────────────────────────┘

Module Documentation

Core Modules

Module Description Documentation
Strategy Studio Strategy configuration, coin selection, data assembly, AI prompts STRATEGY_MODULE.md
Backtest Engine Historical simulation, performance metrics, AI decision replay BACKTEST_MODULE.md
Debate Arena Multi-AI collaborative decision making with voting consensus DEBATE_MODULE.md

Module Overview

Strategy Module

Complete strategy configuration system including:

  • Coin source selection (static list, AI500 pool, OI ranking)
  • Market data indicators (K-lines, EMA, MACD, RSI, ATR)
  • Prompt construction (system prompt, user prompt, sections)
  • AI response parsing and decision execution
  • Risk control enforcement

Read Full Documentation →

Backtest Module

Historical trading simulation engine:

  • Multi-symbol, multi-timeframe backtesting
  • AI decision replay with caching
  • Performance metrics (Sharpe, drawdown, win rate)
  • Real-time progress streaming via SSE
  • Checkpoint and resume support

Read Full Documentation →

Debate Module

Multi-AI collaborative decision system:

  • 5 AI personalities (Bull, Bear, Analyst, Contrarian, Risk Manager)
  • Multi-round debate with market context
  • Weighted voting and consensus algorithm
  • Auto-execution to live trading
  • Real-time SSE streaming

Read Full Documentation →

Project Structure

nofx/
├── main.go                    # Entry point
├── api/                       # HTTP API (Gin framework)
├── trader/                    # Trading execution layer
├── strategy/                  # Strategy engine
├── backtest/                  # Backtest simulation engine
├── debate/                    # Debate arena engine
├── market/                    # Market data service
├── mcp/                       # AI model clients
├── store/                     # Database operations
├── auth/                      # JWT authentication
├── manager/                   # Multi-trader management
└── web/                       # React frontend
    ├── src/pages/             # Page components
    ├── src/components/        # Shared components
    └── src/lib/api.ts         # API client

Core Dependencies

Backend (Go)

Package Purpose
gin-gonic/gin HTTP API framework
adshao/go-binance Binance API client
markcheno/go-talib Technical indicators
golang-jwt/jwt JWT authentication

Frontend (React)

Package Purpose
react UI framework
recharts Charts and visualizations
swr Data fetching
zustand State management
tailwindcss CSS framework

Quick Links

For Developers

Want to contribute?

  • Read the module documentation above
  • Check Open Issues
  • Join our community

Repository: https://github.com/NoFxAiOS/nofx

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