WorldcoinPaymaster

Screenshots

Problem Statement

Worldcoin paymaster lets users verified on Optimism testnet on Worldcoin to get transaction sponsored on the Base Testnet using a PaymasterThis project helps with sponsoring transactions of wallet who are bound to have human owners, basically fighting sybil resistance for gas sponsorship from Paymaster

Solution

User verify themselves on the Optimism testnet worldcoin (on-chain) and on verification a cross-chain call is made using Layerzero to Base testnet to create an EAS attestation which has all the information about the worldcoin on-chain verification which is then taken the EAS Schema Resolver which then adds the address to the allowlist in the paymaster which then can recognize whom to sponsor transactions for