Paymasters 101: Disrupting transaction fees by Antonio Ufano Gallego

Ethereum user experience is still far from optimal, and nowhere close to competing with many Web2 payment UX experiences for instance. Account abstraction and paymasters are some of the biggest UX upgrades to hit Web3, and they’re natively supported by zkSync 2.0. In this workshop, we will cover: - AA overview - How accounts work in ETH now - Problems AA solves - Paymasters - What they are - Paymasters in zkSync - Hands on: - Testnet paymaster - How to build your own paymaster: different flows - A paymaster powering for ETH Denver Antonio Ufano Gallego Developer Relations Engineer zkSync Antonio is a full-stack developer and an indie maker. After 15 years working in the banking industry, he decided to quit his job to build his own projects like thelifeboard.app and soliditytips.com. He is a Developer Relations Engineer at Matter Labs, the creators behind zkSync. https://twitter.com/uf4no