What is TypeChain?

Generates TypeScript type definitions from Ethereum smart contract ABIs. Provides full type safety when interacting with contracts from TypeScript.

Supported chains

Ethereum

Key Features

Automatic TypeScript type generation from ABIs

Support for ethers.js and web3.js

Hardhat and Truffle plugin integration

Full autocomplete for contract methods

Discover the best Solidity developer tools for building, testing, and deploying smart contracts on Ethereum and EVM chains.