Liquidity Firewall Hook

Swap —

You pay—

You receive (est.)constant-product

LP fee (firewall)—

Pool liquidity—

Rate—

v4 dynamic-fee pool · demo router applies no slippage checks

Risk oracle · Morpho utilization —

firewall fee — simulate:

🚰 Demo faucet 10,000 tokens / 4h per wallet · also in the Vault tab

— dUSD — dTKN

connect a wallet to claim

Total market size

—

dUSD

Idle buffer

—

Lent to Morpho

—

earning supply APY

sMUSD / dUSD

—

share price

Amount —

connect wallet to see your position

Risk oracle —

Morpho utilization drives this pool's firewall: <70% → 0.05% · ≥70% → 1% · ≥90% → 10% fee + withdrawals blocked. Feed owner can simulate stress.

Utilization—

07090100%

Morpho markets

#	Market	Market id	Supplied	Cap	Share of market

Faucet 10,000 tokens / 4h per wallet

—

dUSD balance

—

dTKN balance

Pool liquidity

—

Vault idle target

—

band-driven

Swap fee

—

Liquidity bands pool liquidity → vault idle buffer

0thin 5 Ldeep 50 L—

Add liquidity full range, per-wallet position

Liquidity (L)

At ~1:1 price, L ≈ equal dUSD and dTKN. Adds are never blocked.

Remove liquidity —

Liquidity (L)

Blocked while the firewall is engaged (utilization ≥ 90%).

Activity on-chain events from the vault, hook, pool and risk feed

	Type	Detail	Block	Tx

Contracts all verified on Etherscan · Sepolia

Contract	Role	Address	Links