Polygon MCP Server

What is Polygon MCP Server?

A Model Context Protocol (MCP) server that provides seamless integration with the Polygon blockchain network. It enables AI assistants to interact with Polygon through a standardized interface, offering comprehensive tools for wallet operations, smart contract deployment, L2 bridging, DeFi interactions, and transaction simulations. The server acts as a bridge between AI systems and the Polygon blockchain, handling the complexities of blockchain interactions.

How to use Polygon MCP Server?

Requires Node.js v18+, npm or yarn, a Polygon wallet private key, and RPC endpoints for Polygon Mainnet and Amoy Testnet. After installing dependencies with npm install and configuring a .env file with RPC URLs, API keys, and private key, start the server with npm start. The server exposes MCP tools like get-address, list-balances, transfer-funds, deploy-contract, and simulate-transaction.

Key features of Polygon MCP Server

• Wallet operations: get address, list balances, transfer funds
• Smart contract deployment and verification on Polygonscan
• L2 bridge operations: deposit and withdraw ETH/ERC20 tokens
• DeFi interactions: QuickSwap and Uniswap V3 DEX swaps
• Polymarket prediction market betting and position tracking
• Transaction simulation and gas estimation with EIP-1559 support

Use cases of Polygon MCP Server

• AI assistants managing wallet balances and transferring tokens on Polygon
• Automated smart contract deployment and verification for dApp development
• Bridging assets between Ethereum and Polygon via L2 bridge tools
• Executing token swaps and adding liquidity on QuickSwap or Uniswap V3
• Simulating transactions to preview effects before signing