World Chain is the blockchain for real humans, offering priority blockspace and gas-free transactions for World ID-verified users.
Successful applicants receive gas grants for use across all supported Optimism Superchain networks. These grants can sponsor gas fees for any onchain activity using our Account Abstraction tools.
Get ETH on World Chain with fiat or any token on another chain.
Learn more about Universal BridgePre-built contracts & deployment tools
Client-side SDKs for wallets and blockchain interactions
Performant and scalable RPC service
Backend server that reads, writes, and deploys contracts
Account factory contracts, bundler & paymaster
Point of sale solution for bridging, onramping & swapping
Query, transform and analyze blockchain data
The most powerful AI for interacting with the blockchain
Supercharge User Adoption—Integrate In-App Wallets in Minutes