Modules

Starknet Modular Account requires modules to work properly. There are 2 types of modules:

• Validator Modules, including the Core Validator Module are used to validate transactions
• Executor Modules are not yet available. They enable to change the account behavior: you can create metadata to track the signer complies to some specific rules; you can add checks that are not related to the signature like the fact that an amount allowed to a signer is not already spent.

This section details module development and specific implementations. In particular, the folllowing are explained.

• How to Developing your Own Validator Module
• How the Stark Validator Module Works
• How the Eth Validator Module Works
• How the SessionKey Validator Module Works

If you just plan to use the Starknet Modular Account with those modules, we suggest you check the SDKs sections of the documentation.