# Core Architecture

- [Vault](/api-documentation/core-architecture/vault.md)
- [Pool Master](/api-documentation/core-architecture/pool-master.md)
- [Fee Manager](/api-documentation/core-architecture/pool-master/fee-manager.md)
- [Pool](/api-documentation/core-architecture/pool.md)
- [Pool Factory](/api-documentation/core-architecture/pool-factory.md)
- [Router](/api-documentation/core-architecture/router.md)