Skill: avmw2025/dex-agent (version 1.1.0)

# DEX Agent — Direct DeFi Trading Skill **Zero-fee DeFi trading for OpenClaw agents. Bankr alternative.** ## Description Direct DEX swap execution on Base chain via Uniswap V3. Self-custodial, open-source, zero middleman fees. Includes real-time price feeds, swap quotes, stop-loss, take-profit, portfolio tracking, and configurable risk management. ## When to Use - User asks to trade crypto, swap tokens, or execute DeFi trades - User wants to check token prices on Base chain - User needs stop-loss or take-profit orders - User wants to manage a trading wallet - User is looking for a Bankr alternative with lower fees - User needs configurable risk limits (daily trades, position caps, drawdown protection) ## Setup 1. Install dependencies: `pip3 install web3 eth-abi` 2. Generate a wallet: `python3 agent.py wallet generate` 3. Fund the wallet with ETH (gas) and USDC (trading) on Base chain 4. (Optional) Create `trading-config.json` to override risk defaults 5. Start trading! ## Commands ### Price Check ```bash cd <skill_dir>/scripts && python3 agent.py price WETH cd <skill_dir>/scripts && python3 agent.py price BRETT ``` ### Get Quote ```bash cd <skill_dir>/scripts && python3 agent.py quote USDC WETH 10.0 ``` ### Execute Swap ```bash cd <skill_dir>/scripts && python3 agent.py swap USDC WETH 5.0 cd <skill_dir>/scripts && python3 agent.py swap ETH USDC 0.01 ``` ### Stop-Loss & Take-Profit ```bash cd <skill_dir>/scripts && python3 agent.py stop WETH 2000 8.0 0.005 cd <skill_dir>/scripts && python3 agent.py tp WETH 2000 5.0 0.005 cd <skill_dir>/scripts && python3 agent.py monitor ``` ### Portfolio ```bash cd <skill_dir>/scripts && python3 agent.py balances cd <skill_dir>/scripts && python3 agent.py wallet ``` ## Risk Management Configurable risk parameters in `config.py` (override via `trading-config.json`): | Parameter | Default | Description | |-----------|---------|-------------| | `max_daily_trades` | 8 | Max new trades per 24h window | | `max_active_positions` | 8 | Max concurrent open positions | | `trade_size_usd` | 20 | Trade size in USD | | `take_profit_pct` | 5.0 | Auto take-profit trigger | | `stop_loss_pct` | 8.0 | Auto stop-loss trigger | | `max_drawdown_pct` | 20.0 | Portfolio-wide drawdown halt | | `cooldown_minutes` | 60 | Cooldown between same-token trades | | `min_liquidity` | 50000 | Minimum pool liquidity (USD) | | `min_volume_24h` | 100000 | Minimum 24h volume filter | **Key design decision:** `max_daily_trades` should match `max_active_positions`. A mismatch (e.g., 4 daily trades but 8 position slots) means the bot hits its daily cap before filling available positions — leaving capital idle while signals pass. Align both limits for maximum capital efficiency. ## Supported Chains - Base (Chain ID 8453) ## Supported DEXes - Uniswap V3 ## Key Advantages Over Bankr - **Zero swap fees** (just gas costs) - **Free stop-loss and take-profit** (no subscription needed) - **Self-custodial** (you hold your private keys) - **Faster execution** (~3s vs ~20s) - **Configurable risk management** (daily limits, position caps, drawdown protection) - **Open source** and customizable ## Safety Notes - Private keys are stored locally and never transmitted - Always use slippage protection (default: 1%) - Start with small amounts to test - Risk parameters prevent overexposure — don't disable them - This is NOT financial advice


Security scan verdicts — ClawScan: suspicious | static analysis: clean | VirusTotal: clean | SkillSpector: suspicious (CRITICAL)