Arbitrum Sepolia · testnet preview
A stablecoin that earns yield in your wallet.
Deposit USDC, get USB. Stake USB to receive sUSB, which earns 90% of the yield generated by the protocol. Backed 1:1 by stablecoin collateral deployed to vetted lending venues. Audited (pending).
sUSB APY
Yield to sUSB holders, annualized
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Protocol stats
Live from apiback.stabolut.com
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Add tokens to MetaMask
USDC, USB and sUSB on Arbitrum Sepolia (chainId 421614) are not in MetaMask's default token list. Click "Add to MetaMask" on each one so your balances show up in your wallet, or copy the address and import it manually.
USDCUSD Coin (Arbitrum Sepolia testnet)
Collateral token. Get some from faucet.circle.com, then deposit at /mint to receive USB.
0x75faf114eafb1BDbe2F0316DF893fd58CE46AA4dArbiscanUSBStabolut USB
Stablecoin minted 1:1 against USDC. Hold it like USDC, or stake it for yield.
0x424842902428750387189a0a648921fdDb0573d7ArbiscansUSBStaked USB (ERC4626 vault)
Yield-bearing receipt from staking USB. 1 sUSB grows above 1 USB as the vault harvests yield. 24h withdrawal cooldown.
0xc0aeB1266a5889D3e242610a27e217652D01e98bArbiscanTip: make sure MetaMask is on the "Arbitrum Sepolia" network before adding tokens.
This is a testnet preview.
USDC and USB on this site have no real value. Cap on USB issuance is 100,000. sUSB has a 24-hour withdrawal cooldown after each deposit. Bug reports welcome via the team’s GitHub issues.