Celo Documentation | Celo Documentation

Celo L1 to Ethereum L2 Migration Coming Soon!Learn More

Learn How to Build with Celo

Get started with Celo Composer CLILearn more

Build on MiniPayLearn more

Explore Developer Tools and Resources

FaucetFund your Testnet Account.Celo ScanExplore transactions on Celo Network.Celo BridgeHow to bridge assets accross chains.WalletsOverview of ecosystem wallets.Celo Libraries & SDKsSearch our vast range of libraries and SDKs.DeployHow to build and deploy a dApp.

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Understanding Celo

What is Celo?

Learn the basics about our Layer 1 approach

Architecture

Overview of our stack and core contracts

Whitepapers

Dive in to understand our protocol and social impact

Protocol

Learn about our protocol and its relationship to Ethereum

Developer Tools

ContractKit

Explore Contractkit usage and features

RainbowKit-celo

Add a wallet connection to dapps using Rainbowkit

Celo CLI

Interact with Celo Blockchain and its core smart contract

Build with Celo

Celo composer

Build and deploy your dapp in under 5 minutes

Migrate to Celo

Review the compatibility of Celo and Ethereum

Oracles

Check out our on-chain Oracles

New to Web3?

Start here! Understand the anatomy of a dApp (Web2 to Web3)

Validators

Run a Validator

Secure the network by running a validator

Node and Services

Connect to nodes and services

Join the Builder Ecosystem

Discover the many ways to connect with our growing community of developers.

Connect with the Community

Join our Discord

Bring Your Ideas to Life

Apply for Grants

Explore public goods funding programs