Account abstraction on Solana leverages its native programmable accounts (e.g., via program-derived addresses or smart contract-like programs) to abstract away traditional key management. Unlike Ethereum's ERC-4337, Solana's model inherently supports this through program-owned accounts, allowing custom validation logic for transactions.

For using email accounts as wallets automatically, we can integrate a service like Magic SDK, which handles email OTP authentication and generates non-custodial Solana wallets on the fly. This abstracts the wallet to an email-based auth system, where users don't manage seed phrases—transactions are signed via delegated authority after email verification.