Infura

This MCP server provides access to Ethereum and Polygon blockchain data through Infura's JSON-RPC APIs, offering 35+ tools for querying blockchain information including balances, transactions, blocks, gas prices, and smart contract data. Built with TypeScript and comprehensive test coverage, it supports both read-only operations (balance queries, transaction lookups, block data) and write operations (raw transaction broadcasting) with configurable chain selection defaulting to Ethereum mainnet. The implementation includes Docker deployment support, strict TypeScript configuration, and follows conventional commit standards with automated CI/CD workflows. Designed for developers building blockchain applications, DeFi tools, or analytics platforms who need reliable programmatic access to Ethereum-compatible networks without managing their own node infrastructure.