Start here
Build an agent that pays
Give an AI agent a wallet, charge for an API with x402 or MPP, and register an onchain identity with ERC-8004.
Build a Mini App
Ship a web app inside MiniPay, the stablecoin wallet with 10M+ activations.
Accept stablecoin payments
Take USDC, USDT, USA₮ and Mento local stablecoins, and let users pay gas in a stablecoin.
Learn what Celo is
An Ethereum L2 on the OP Stack with 1-second blocks and fees below $0.01 for a typical transaction.
Run a node
Operate a Celo node and follow protocol upgrades and notices.
Start your first app
Scaffold an app and run it locally.
Find your way
Learn
What Celo is, how the protocol and network work, wallets, exchanges and bridges.
Build
Agents, Mini Apps, guides, tools and reference for app developers.
Operate
Run nodes, follow network notices and read the protocol specification.
Contribute
Contribute code, CIPs and documentation, and run community RPC nodes.
Add Celo to your wallet
Connect your browser wallet to Celo in one click. See all network details on the Network Information page.Explore developer tools and resources
Understanding Celo
Understanding Celo
What is Celo?
Discover how Celo L2 is scaling real world use cases on Ethereum
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
Build with Celo
Build with Celo
Quickstart
Scaffold an app and run it locally
Guides
Explore Celo guides and tutorials
Network information
Chain IDs, RPC URLs and explorers
Developer tools
Developer tools
Faucet
Get testnet tokens for development
Explorer
Explore transactions on Celo
Bridge
Bridge assets across chains
Deploy
Deploy your contract on Celo
Grow your project
Grow your project
Get funding
Discover grant opportunities in the Celo ecosystem
Distribution
Get more awareness about your project
Join the Celo builder ecosystem
Celo Developers Newsletter
Events, hackathons, and funding opportunities for builders on Celo
Connect with the community
Join our Discord
Celo Events
Sign up for upcoming calls, office hours, and workshops
Make your voice heard
Vote on governance proposals
Get daily updates
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