ERC-4337 introduces a new authentication mechanism for Ethereum, enabling session keys and advanced account abstraction features. Session keys allow users to delegate limited permissions to third-party applications without exposing their main private key. This improves security and usability for decentralized applications.

How it works

• Users generate a session key with restricted permissions.
• The session key is used to sign transactions on behalf of the user.
• Permissions and expiration are enforced by the smart contract.

This approach enables safer interactions with dApps and reduces the risk of key compromise.

This approach enables safer interactions with dApps and reduces the risk of key compromise.