Account Abstraction
Account abstraction turns wallets themselves into programmable smart contracts: spending limits, session keys for games, automatic recurring payments, gas
Account abstraction turns wallets themselves into programmable smart contracts: spending limits, session keys for games, automatic recurring payments, gas paid in any token, and recovery without seed phrases. Ethereum’s ERC-4337 is the live standard.
Why it matters
Today’s wallets are 1990s technology wearing a modern skin — one key, total power, zero forgiveness. Abstraction is how crypto UX finally grows up: bank-like safety rails (limits, recovery, fraud checks) without reintroducing banks. Watch it closely; whoever owns the default smart wallet owns the next hundred million users’ habits.