Join waitlist

Post-quantum privacy for DeFi.

Keep your balances and payments private and self-custodial.

Get early-access updates and invitation announcements.

On a public blockchain, everyone can see your money.

Every balance, payment and trade is visible to anyone, forever. Most privacy tools rely on cryptography that future quantum computers can break.

Fuyu

Fuyu makes DeFi private.

Keep your private balances and payments shielded, even from future quantum computers.

See what it protects

Enjoy DeFi.Take back your privacy.

Total balance$1,284,300.00
+ $12,480.22 this week
NVIDIA1,240 shares$218,488.00
USD Coin876,064 USDC$876,064.00
Ether48.2051 ETH$121,518.40
Bitcoin0.4180 BTC$28,420.60
PublicPrivate

Hold, trade, earn and send stocks, stablecoins and crypto.

Stocks, stablecoins, crypto and memecoins, side by side in one account.

Works with the assets and venues you already use
EthereumAaveUniswapCircleTether
BTCBitcoin
ETHEther
USDCUSD Coin
USDTTether
NVDANVIDIA
SOLSolana
DOGEDogecoin
AAPLApple
BNBBNB
PEPEPepe
XRPXRP
TSLATesla
SHIBShiba Inu
ADACardano
AVAXAvalanche
WIFdogwifhat
LINKChainlink
AAVEAave
BONKBonk
UNIUniswap
DOTPolkadot
LTCLitecoin
···

One app for everyday finance.

Send, trade and earn across DeFi.

The Fuyu app: an account overview with its total balance, top assets and recent activity

Prove what matters. Keep the rest private.

Prove supported statements without sharing your full account.

Compliance-friendly privacy.

Controls for teams and institutions, from approvals to audit proofs.

withdraw()
freeze()
Fuyu

No freeze, no pause

No admin can pause the pool, or move, freeze or reveal a note. Upgrades never touch funds already inside.

AuditorIs the balance above $1M?
FuyuYes, verified by proofBalance

Proof on request

Choose what to share with an auditor, such as a balance above a threshold.

Treasury transfer2 of 3 approved

Team approvals

Add Safe multisig approvals for team-controlled accounts.

Keys stay on your deviceNot your keys, not your funds

Self-custody

Not your keys, not your funds. Fuyu never holds your funds.

Your privacy starts here.

Join the waitlist and be among the first to use DeFi without being watched.