Bitcoin-Native Stablecoin
Mint zkUSD by depositing BTC as collateral. Powered by zero-knowledge proofs on Bitcoin via Charms Protocol.
BTC Price
Block Height
Network Fee
Network
Testnet4
Collateral (BTC)
Borrow (zkUSD)
Min: 10 | Max: --
|
Interest Rate (APR)Lower rate = first in line for redemptions
Medium Risk of Redemption
Balanced option with moderate interest and redemption risk.
When users redeem zkUSD for BTC, vaults with lower interest rates are redeemed first. Choose a higher rate to reduce your redemption risk.
Minimum collateral ratio: 110%
Minimum debt: 10 zkUSD
Opening fee: 1% of borrowed amount
How It Works
1
Connect
Link your Unisat wallet to Bitcoin Testnet4
2
Deposit
Add BTC as collateral (min 110% ratio)
3
Mint
Borrow zkUSD stablecoins against your BTC
4
Repay
Return zkUSD + fee to unlock collateral