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

# Vultisig Settings

Vultisig Settings: address book, WalletConnect, $VULT fee tiers, Blockaid, folders, language, and currency.

Open **Settings** from the vault home. Anything that belongs to this vault — backup, rename, reshare, Blockaid — is under **Vault Settings**.

***

## Vault

| Item                | What it does                                                                               |
| ------------------- | ------------------------------------------------------------------------------------------ |
| **Vault Settings**  | Backup, rename, details, reshare, QR, GG20 upgrade, advanced                               |
| **$VULT fee tiers** | Current swap-fee discount for this vault. Tiers: [Swapping](/app-guide/wallet/swapping.md) |

***

## Address book

**Settings → Address book**

1. Add a name and address you send to often
2. On **Send**, pick the saved entry instead of pasting

The book lives on this app install. It is not a backup.

***

## Vault folders

Folders are on the **vault picker**, not in Settings.

1. Open the vault list
2. Add a folder
3. Put vaults in the folder

Folders only organize the list. They do not change signing or backups.

***

## On-chain security (Blockaid)

**Settings → Vault Settings → Advanced → On-chain security**

On by default. You can turn it off here. While it is on, send, swap, and WalletConnect / dApp screens can warn you about a malicious destination or contract. It is a warning, not a lock. You still decide whether to sign.

***

## General

| Item              | What it does                                                         |
| ----------------- | -------------------------------------------------------------------- |
| **Notifications** | Signing and transaction alerts                                       |
| **Referral code** | THORChain / Maya referrals. See [Referrals](/app-guide/referrals.md) |
| **Language**      | App language                                                         |
| **Currency**      | Fiat display currency                                                |

***

## Related

* [Sending](/app-guide/wallet/sending.md)
* [Swapping](/app-guide/wallet/swapping.md)
* [Vault management](/app-guide/vault-management.md)
* [Referrals](/app-guide/referrals.md)


---

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