Celo Documentation | Celo Documentation

Build decentralized applications that create the conditions for prosperity — for everyone.

Learn How to Build with Celo

Get started with Celo Composer CLIKnow more

Learn smart contract development with usKnow more

Explore Providers and Frameworks

Start Your Journey

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.

Browse our Docs by Category

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

React-celo

Access Contractkit in React applications

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

Attestation Service

How to run an attestation service

Join Our Ecosystem

Create, Earn, and Grow as a Celo Sage Content CreatorKnow more

Receive Funding to Build Your Blockchain ProjectsKnow more

Contribute

Our community includes a group of contributors that help develop, write, translate and improve Celo. Anyone is welcome to join the community and contribute their skills to help empower other community members and grow the Celo ecosystem.

Ambassadors

Celo Ambassadors is a community driven initiative helping grow and support the Celo ecosystem of developers, designers, dreamers, and doers around the world.

Connect with our community

Join and connect with our team and community of doers on discord. its a space where you can share and immerse yourself in a wealth of knowledge and information.