Celo Mainnet Development SDKs
Chain ID: 42220 • Network ID: 42220
Development Tools & SDKs
10 SDKsWeb3.js
JavaScriptEthereum JavaScript API for interacting with the blockchain
Ethers.js
JavaScriptComplete Ethereum wallet implementation and utilities
Viem
TypeScriptTypeScript interface for Ethereum
Wagmi
ReactReact hooks for Ethereum
Web3.py
PythonPython library for interacting with Ethereum
Go-Ethereum
GoOfficial Go implementation of the Ethereum protocol
Hardhat
DevelopmentEthereum development environment
Truffle
DevelopmentDevelopment framework for Ethereum
Foundry
DevelopmentFast, portable and modular toolkit for Ethereum development
Remix IDE
IDEWeb-based IDE for Ethereum smart contract development
Network Configuration
42220 42220 CELO CELO 18 Celo Mainnet
Development Resources
These are common development tools and SDKs that work with Celo Mainnet. Most Ethereum-compatible networks support these tools. Always check the official documentation for network-specific configurations and requirements.