SwapPilot is a Uniswap v4 Hook that intercepts large swaps, queues them via the NoOp pattern, and executes at the AI-predicted optimal moment — minimizing slippage, price impact, and MEV exposure.
Reactive Network RSCs monitor cross-chain swap activity (Ethereum, Unichain, Arbitrum) in real-time. When the AI model detects optimal conditions, the RSC triggers a callback to execute the queued swap autonomously.
Built for: Atrium Academy UHI8 Hookathon — Specialized Markets Track
Sponsor Integration: Reactive Network
Trader → Uniswap v4 Pool → SwapPilotHook (NoOp + Queue)
↓
ExecutionConfig (AI Scores)
↑
Reactive Network RSC (Cross-chain Monitor)
↑
AI Engine (Transformer + RF Ensemble)
- Submit — Trader sends a large swap through the Uniswap v4 pool
- Queue — Hook NoOps the AMM swap, queues the order, holds tokens via ERC-6909 claims
- Monitor — RSC subscribes to swap events across 3 chains
- Score — AI engine scores execution conditions (0–100)
- Execute — Score ≥ 70 triggers callback → swap executes at optimal moment
- Fallback — Orders auto-expire after 5 minutes (tokens refunded)
| Contract | Address | Explorer |
|---|---|---|
| PoolManager | 0x7c13D90950F542B297179e09f3A36EaA917A40C1 |
View |
| SwapPilotHook | 0xCB611482dC1112f768B965d655d83b1DbcF420c8 |
View |
| ExecutionConfig | 0xe8cf0aCE4A7f5b940c3Cab327117045C03b79Ac3 |
View |
| PoolSwapTest | 0xd48ee69b1206c3fdD17E5668A2725E10c2B0f11D |
View |
| Mock USDC | 0x20E8307cFe2C5CF7E434b5Cb2C92494fa4BAF01C |
View |
| Mock DAI | 0x7d1dea64e891dccb20f85bC379227238c8C1308b |
View |
| Contract | Address | Explorer |
|---|---|---|
| ExecutionOracle RSC | 0xfd2f67cD354545712f9d8230170015d7e30d133A |
View |
| Layer | Technology |
|---|---|
| Hook | Uniswap v4 (NoOp + BeforeSwapReturnDelta) |
| Chain | Unichain Sepolia (L2) |
| Automation | Reactive Network RSC |
| Contracts | Solidity ^0.8.26 · Foundry |
| AI Model | PyTorch Transformer + scikit-learn Random Forest |
| API | FastAPI + uvicorn |
| Frontend | Next.js 16 · TypeScript · Tailwind CSS v4 |
| Web3 | wagmi v3 · viem · RainbowKit |
git clone https://github.com/AkanniData/SwapPilot.git
cd SwapPilot
# Contracts
cd contracts && forge install && forge build && forge test
# AI Engine
cd ../ai-engine && python -m venv .venv && source .venv/bin/activate
pip install -r requirements.txt && uvicorn src.server.main:app --port 8000
# Frontend
cd ../frontend && npm install && npm run dev
# Open http://localhost:3000cd contracts && forge test # 75 Solidity tests
cd ai-engine && pytest # 34 Python tests
cd frontend && npm test # 44 Jest testsSwapPilot/
├── contracts/ # Foundry workspace
│ ├── src/hook/ # SwapPilotHook (Uniswap v4 Hook)
│ ├── src/oracle/ # ExecutionConfig (AI scores + pool config)
│ ├── src/rsc/ # ExecutionOracle (Reactive Network RSC)
│ ├── src/libraries/ # OrderLib, VolatilityLib, Constants
│ ├── script/ # Deployment & initialization scripts
│ └── test/ # Unit + integration tests
├── ai-engine/ # Python AI predictor
│ ├── src/models/ # Transformer + RF + Ensemble
│ ├── src/features/ # Feature extraction pipeline
│ └── src/server/ # FastAPI inference server
├── frontend/ # Next.js web app
│ ├── src/app/ # Pages (swap, queue, analytics, history)
│ ├── src/components/ # React components
│ └── src/hooks/ # Custom wagmi hooks
└── docs/ # Architecture & deployment docs
- NoOp Pattern — Large swaps are intercepted and queued instead of executing immediately
- AI Execution Scoring — Transformer + Random Forest ensemble predicts optimal execution windows
- Cross-Chain Intelligence — RSC monitors Ethereum, Unichain, and Arbitrum swap events in real-time
- MEV Protection — Queued orders avoid sandwich attacks and front-running
- ERC-6909 Claims — Tokens held safely in PoolManager during queue period
- Auto-Expiry — Orders that exceed the queue window are automatically refundable
- Token Faucet — Built-in testnet faucet for mUSDC and mDAI
- Live Analytics — Real-time AI score gauge, volatility feed, and execution history
Built for the Atrium Academy UHI8 Hookathon — Uniswap v4 × Reactive Network