JavaScript Triangular Arbitrage Bot for Decentralized Exchanges

What Is a Triangular Arbitrage Bot?

A triangular arbitrage bot is an automated trading tool designed to exploit price discrepancies between three cryptocurrencies on decentralized exchanges (DEXs). By leveraging JavaScript, this open-source bot identifies profitable arbitrage opportunities in real-time and executes trades with precision, saving traders time while maximizing returns.

How Triangular Arbitrage Works

1. Price Discrepancy Detection: The bot monitors three interconnected cryptocurrency pairs (e.g., A/B, B/C, A/C) for imbalances in pricing ratios.

2. Trade Execution: When a profitable opportunity arises, it sequentially:

   • Buys Crypto A with Crypto B
   • Sells Crypto A for Crypto C
   • Converts Crypto C back to Crypto B
3. Profit Realization: The loop completes when the final amount of Crypto B exceeds the initial investment.

👉 Discover how flash loans amplify arbitrage profits

Key Features of the JavaScript Arbitrage Bot v5

• Real-Time Market Analysis: Scans multiple DEXs simultaneously for optimal opportunities.
• User-Friendly Configuration: Customize parameters via config.js (e.g., slippage tolerance, gas fees).
• Open-Source Transparency: Freely auditable codebase encourages community trust and improvements.

Supported DEXs

Getting Started: A Step-by-Step Guide

Prerequisites

• Basic understanding of JavaScript and blockchain transactions.
• MetaMask or similar Web3 wallet configured for your target DEX(s).

Installation Steps

1. Download & Extract: Unzip the bot's repository files.

2. Configure Settings:

   • Edit config.js to set:

     const SLIPPAGE = 1.5; // 1.5% tolerance
     const GAS_LIMIT = 300000;

3. Launch the Bot:

   • Open run.html in a Chromium-based browser.
   • Connect your wallet when prompted.

Performance Insights

• 28-Day Backtest Results: Average ROI of 8.5% with optimal market conditions.
• Risk Factors: Volatility and liquidity constraints may impact yields.

👉 Explore advanced trading strategies

FAQs

Q1: Is this bot safe to use?

A1: While the code is open-source, always audit smart contracts and test with small amounts before full deployment.

Q2: What’s the minimum capital required?

A2: It varies by DEX liquidity, but flash loans enable zero-collateral arbitrage.

Q3: How frequently does it find opportunities?

A3: Opportunities fluctuate with market activity—expect higher frequency during volatile periods.

Best Practices for Arbitrage Trading

• Monitor Gas Fees: High Ethereum network congestion can erode profits.
• Diversify DEXs: Expand across chains (e.g., Ethereum, BSC) to increase opportunities.
• Stay Updated: Follow GitHub repositories for security patches and new features.

Note: Remove all promotional links except the designated OKX anchor text.