A real-time monitoring tool designed to identify and calculate profitable price discrepancies across decentralized exchanges on multiple blockchains.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install arbitrage-scanner
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install arbitrage-scanner using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Arbitrage Scanner?
The Arbitrage Scanner is a sophisticated technical tool for decentralized finance (DeFi) participants. It monitors liquidity pools across major Decentralized Exchanges (DEXs) like Uniswap and SushiSwap to find price gaps for the same asset pairs. By utilizing Openclaw Skills, this agent provides traders with actionable intelligence by not only finding these gaps but also performing automated net-profit calculations that factor in current network gas costs.
This skill is particularly valuable for developers and traders looking to automate their market research. It supports high-performance networks including Ethereum, Binance Smart Chain (BSC), and Arbitrum, ensuring that users have a broad view of the cross-chain market landscape and can act on opportunities before they disappear.
Arbitrage Scanner Use Cases
- Finding price discrepancies for ETH/USDC pairs between Uniswap and SushiSwap.
- Monitoring cross-chain arbitrage opportunities on BSC and Arbitrum networks.
- Calculating the feasibility of a trade by subtracting real-time gas fees from gross profit.
- Alerting traders to short-term market inefficiencies during high volatility periods.
How Arbitrage Scanner Works
- The skill is triggered by user requests containing keywords like arbitrage, price gap, or specific token pairs.
- It queries multiple DEX smart contracts on the specified blockchain to fetch real-time swap rates.
- The agent retrieves current network gas prices to estimate the cost of executing a multi-step trade.
- It performs a comparison analysis to identify the highest spread and subtracts the estimated transaction costs.
- The final output provides a structured report with the percentage gap, estimated net profit, and the expected validity window of the opportunity.
Arbitrage Scanner Setup
To integrate this skill into your workflow, follow these steps:
# Install the skill via the Openclaw Skills manager
openclaw install arbitrage-scanner
# Configure your target networks and API endpoints
openclaw config arbitrage-scanner --chains eth,bsc,arbitrum
Ensure you have your RPC provider credentials configured to allow the skill to fetch live on-chain data.
Arbitrage Scanner Data Schema & Taxonomy
The Arbitrage Scanner organizes market data into a structured format for easy parsing:
| Attribute | Type | Description |
|---|---|---|
pair |
String | The asset pair being analyzed (e.g., ETH/USDC) |
exchanges |
List | The DEXs where the price difference was found |
spread |
Percentage | The raw price difference before fees |
net_profit |
Currency | The final estimated profit after gas fee deduction |
window |
Time | The estimated duration the opportunity will remain viable |
Arbitrage Scanner Advanced Features
- Multi-chain support for ETH, BSC, and Arbitrum to capture diverse market opportunities.
- Real-time gas cost estimation for precise net profit calculation.
- Support for multiple DEX protocols including Uniswap V2/V3 and SushiSwap.
- High-velocity scanning with localized trigger words for rapid deployment within Openclaw Skills.
SKILL.md
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