1inch Sweep

Universal crypto asset management tool for cross-chain wallet scanning and token swaps with MEV protection.

Features

• 🔍 Multi-chain Scanner

  • Real-time balances across chains
  • Native and ERC20 token support
  • Risk filtering and $1 min threshold

• 💱 Universal Swaps

  • Cross-chain bridging with MEV protection
  • Best rate routing and gas optimization
  • 1% fee (min $0.1)

• 🛡️ Security

  • Signature verification
  • Transaction simulation
  • Rate limiting
  • Slippage controls

Supported Networks

• BNB Chain
• Polygon
• Arbitrum
• Optimism
• Base

Stack

• Next.js 13.5 + TypeScript
• React Query
• Wagmi/Viem
• Radix UI + TailwindCSS
• APIs:
  • Asset Discovery: 1inch Balance API
  • Swaps: 1inch Fusion+ SDK

Quick Start

# Install
git clone https://github.com/kryptogo/1inch-sweep.git
cd 1inch-sweep
pnpm install

# Configure
cp .env.example .env
# Fill in required env vars

# Development
pnpm dev

# Production
pnpm build
pnpm start

Required Environment Variables

# Web3
NEXT_PUBLIC_WALLET_CONNECT_PROJECT_ID=
NEXT_PUBLIC_ALCHEMY_ID=

# 1inch API (Future)
NEXT_PUBLIC_1INCH_API_KEY=
NEXT_PUBLIC_1INCH_API_URL=
NEXT_PUBLIC_1INCH_FUSION_API_URL=

Security

• API keys stored securely and rotated regularly
• Transaction signature verification and simulation
• Slippage validation and gas price checks
• Rate limiting with exponential backoff
• Comprehensive error handling

Contributing

1. Fork repo
2. Create feature branch (git checkout -b feature/xyz)
3. Commit changes (git commit -m 'Add xyz')
4. Push branch (git push origin feature/xyz)
5. Open PR

Requirements

• Node.js ≥ v16
• pnpm