> For the complete documentation index, see [llms.txt](https://learn.cypherock.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://learn.cypherock.com/cypherock-x0-features.md).

# Cypherock X0 Features

- [Mobile first self custody](https://learn.cypherock.com/cypherock-x0-features/mobile-first-self-custody.md)
- [Multi wallet portfolio in the X0 Wallet App](https://learn.cypherock.com/cypherock-x0-features/multi-wallet-portfolio-in-the-x0-wallet-app.md)
- [Signing inside the X0 Card](https://learn.cypherock.com/cypherock-x0-features/signing-inside-the-x0-card.md)
- [Eliminate seed phrase backups](https://learn.cypherock.com/cypherock-x0-features/eliminate-seed-phrase-backups.md)
- [Swap and WalletConnect](https://learn.cypherock.com/cypherock-x0-features/swap-and-walletconnect.md)
- [Use Cypherock X0 as a seed phrase vault](https://learn.cypherock.com/cypherock-x0-features/use-cypherock-x0-as-a-seed-phrase-vault.md)