Contract Parameters

Parameter	Value	Notes
bfUSD decimals	6	Matches USDT/USDC standard precision
hbfUSD supply cap	100,000,000 shares	Controls risk for the low-risk pool
pbfUSD supply cap	2,000,000 shares	Controls risk for the high-yield pool
Ratio precision	1e8	currentRatio() and epochRatios() use this scaling to convert between bfUSD and shares
Standard redemption delay	3 epochs + manual claim	Users must wait for settlementDelay epochs before calling claimWithdrawals
Instant redemption fee	0.5%	Charges the fee in bfUSD and enforces a quota on the redeemer contract
Staking/unstaking fees	0	Minting, depositing, withdrawing, and unstaking are free; only instant redemption and cross-chain transfers charge small fees
Cross-chain fee	Variable (per crossChainFee())	Charged when sending shares via LayerZero; uses FeeLibrary.Fees structure
Oracle	Chainlink	Stablecoins prices are sourced from Chainlink oracles
Epoch tracking	epochRatios(uint256 epoch)	Each epoch stores (startRatio, endRatio, startTime, endTime) to rebuild historical share values

Additional notes:

• StakedBitFiStablecoin exposes maxDeposit, maxMint, maxWithdraw, and maxRedeem to enforce the supply caps and ensure supplyCap is never exceeded.
• previewDeposit, previewMint, previewWithdraw, and previewRedeem reuse the vault ratio logic, making the user experience more predictable and user-friendly.
• pendingWithdrawal data (requested epochs, claimable epochs, fees) can be read through the withdrawals(uint256 id) view and should be shown in any UI that lists queued redemptions.