Session Keys Plugin
Session keys can be added to conduct various actions on behalf of the modular account under preset rules.
Session keys are used in user operation context only.
Core features
Supports an expiry and time range rules that restrict session keys’ access to a specified time range.
Supports external contract address limitations that limit what external contract addresses a session key is allowed to call. This restriction may be an allowlist, denylist, or neither.
Supports external contract method limitations, which limit what external contract functions a session key is allowed to call.
Support key rotation to update the key while keeping the permissions in place.
Default permissions restrict everything, all access must be explicitly granted.
Supports ERC-20 spend limits. These may be a total for the key, or refreshing on an interval (e.g. once per week).
Supports ETH / native token spend limitations. These may be a total for the key, or refreshing on an interval.
Supports gas spend limitations (total for a key, or refreshing on an interval).
Supports ERC-721 permission through selector access limitations.
Supports a required paymaster rule, where a session key may only be used to validate a user operation if a specific paymaster address is used. This is an alternative way to prevent session keys from spending your native token on gas than the gas limit.
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