Skandha

Skandha is a modular, open-source ERC-4337 compliant bundler written in TypeScript.

It is developed and maintained by Etherspot's engineering team.

The Etherspot SDK is a developer-friendly toolkit that can be installed via npm or Yarn to unlock Account Abstraction features such as batching transactions, sponsored transactions, and meta transactions (for example, letting users pay gas with any stablecoin).

It also includes multi-chain support and the ability to bundle transactions across networks.