Smart Sessions

Smart Sessions allows developers to use session keys with any ERC-7579 smart account. It further combines granular permissions with session keys in the form of policies, which restrict what the key is allowed to do.

How it works

Smart Sessions consists of two modular components: stateless validators and policies. Stateless validators verify the siganture made by session keys and policies restrcit what actions a session key is allowed to do. Module SDK currently supports the following policies: spending limits, universal action and sudo.

Getting started

To get started with Smart Sessions, you need to install the validators on the account. Either during installation or afterwards, you will need to create a new session and enable it. If this happens after installation, it is possible to enable a session using a signature and include this in the next UserOperation. This will both enable and use the session in one go.