# Usecases

- [xERC20](/usecases/xerc20.md): ERC-7281: Sovereign Bridged Tokens
- [Setup Overview](/usecases/xerc20/requirements.md)
- [Detailed Setup Guide](/usecases/xerc20/setup-guide.md)
- [Connext and xERC20s](/usecases/xerc20/how-xerc20-tokens-work-with-connext.md)
- [Chain Abstraction](/usecases/chain-abstraction.md)
- [Chain Abstraction Guide](/usecases/chain-abstraction/chain-abstraction-guide.md)
- [xGovernance](/usecases/xgovernance.md)