YFI yVault wallet
The most secure hardware wallet for your YFI yVault
Your YFI yVault deserves the best. Choose Tangem for unbeatable security and join our growing family of users.
How to secure your YFI yVault with Tangem?
When you buy or hold YFI yVault in Tangem, it secures your private keys in many ways:
- With Tangem's seedless setup and multi-card backup, your YFI yVault stays in your hands only.
- IP69K water/dust protection keeps the cards safe from heat, cold, shocks, and X-rays.
- Access code + biometric lock inside Tangem Mobile prevent unauthorized use.
- Private keys are generated and stored inside the EAL6+ secure element — never leaving the card.
How to get a YFI yVault Crypto Wallet?
Tangem products are for everyone, from beginners to experts. They keep your crypto safe and easy to manage. With cutting-edge technology, Tangem lets you control and protect your digital assets.
Buy TangemWhy choose YFI yVault wallet with Tangem.
Privacy
No registration and KYC required to use the app. We don't track your data.
Security
Your private keys are encrypted and never leave your device. Only you have control over your funds.
Convenient designs
Choose from a variety of elegant designs, including unique co-branded editions and our innovative ring-form factor wallet, ensuring both style and functionality.
24/7 Customer care
Fast support for your needs. Live chat and email support for customers from all over the globe.
What is YFI yVault (YVYFI)?
yvYFI is what you get back when you deposit YFI into Yearn's YFI vault. It is a vault share, not a copy of YFI: the token records your fraction of the vault's total holdings, and its redemption value in YFI is set by a price-per-share figure that the vault maintains.
This is the part holders misread most often. Your yvYFI balance stays at whatever number you received at deposit. It does not grow. One yvYFI is simply worth more or less YFI over time depending on what the vault's strategies do with the underlying, and you only see that when you withdraw or when a wallet converts the share to its YFI value. A balance that looks frozen is the vault working normally.
Other things that matter for a holder:
- yvYFI is an ERC-20 on Ethereum, transferable like any token, so sending it hands over the underlying vault claim.
- Redemption is done at the vault contract, which returns YFI, not ETH.
- Yearn has run more than one generation of vaults; yvYFI from an older vault version is a different contract from a newer one, and each redeems against its own vault.
- ETH pays the gas for deposits, withdrawals and transfers.
Supported networks in Tangem (1): Ethereum. Because the share does its accounting inside the contract, there is nothing for the holder to trigger or claim - Tangem simply reads what the chain reports, and a card left untouched in a drawer holds the position exactly as well as a wallet you open every day. For a token designed to be deposited and forgotten, that is the match worth making.
YFI yVault YVYFI
Tangem supports other cryptocurrencies
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See all supported cryptosYFI yVault FAQ
- The best wallet for YVYFI is one that keeps your keys safe while staying easy to use. Tangem Wallet delivers both security and convenience in one solution.
- Many YFI yVault wallets are free to download. Hardware wallets cost money but offer stronger security by keeping keys offline.
- A strong YFI yVault wallet uses dedicated hardware to safeguard private keys. Tangem uses a specialized security chip, similar to those found in banking cards and passports, which keeps keys isolated and reduces the risk of unauthorized access or data compromise.
- It’s a digital or hardware device that holds the private keys needed to access and manage your YFI yVault. Without it, you cannot control your funds.
- Vault shares do not rebase. The token count stays fixed and the vault's price per share determines how much YFI each yvYFI redeems for, so any change shows up in redemption value rather than in your balance.
- YFI. Redeeming yvYFI at the vault contract returns the underlying YFI in proportion to the share, and gas for that transaction is paid in ETH.
- No. Yearn has shipped multiple vault generations, so a yvYFI balance from an older vault is a distinct token that redeems against that specific vault. Check which one your balance belongs to before withdrawing.
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