Dynamic fee intelligence
Fees respond to real depeg risk — not flat bps. Swaps that drain a below-peg stable pay more; calm markets stay efficient.
Uniswap v4 · Stablecoin AMM · LP risk layer
The LP Risk Layer.By Oscillon.
Dynamic fees that respond to depeg. Surplus that flows back to liquidity providers. A trading interface that shows you the hook price before you sign.
What we build
Stablecoin liquidity with a risk layer built in.
Oscillon is a Uniswap v4 hook for stable pairs — USDT/USDC and beyond. It doesn't just route swaps; it measures depeg, prices toxic flow, and defends the LPs who provide depth when markets stress.
LP-first protection
The Oscillon hook prices toxic flow and routes surplus back to liquidity providers instead of leaving LPs exposed.
Live oracle stack
Chainlink feeds plus on-chain adapters with TWAP fallback. Every swap simulates through the hook before you sign.
Under the hood
How the Oscillon hook works
Every swap passes through on-chain fee logic before execution. Traders see the hook price, depeg in bps, and fee breakdown in the app — no black box.
Try a live swap on testnet01
Pool reads the peg
OscillonHook watches stablecoin prices against $1.00 and cross-pool divergence in real time.
02
Fees adapt to risk
Below-peg drains trigger protection surcharges. Normal flow keeps base fees low for everyday swaps.
03
Surplus flows to LPs
Captured value accrues as LP surplus — visible on-chain, not hidden in opaque spreads.
Built for both sides of the pool
Clear incentives. Honest pricing.
For liquidity providers
- Concentrated ranges with visual tick selection and in-range status
- Surplus accrual when the hook captures toxic flow
- Pool APR and depeg context before you deposit
For traders
- Pre-trade hook simulation — fee, depeg, and drain flag before you confirm
- Transparent oracle reference alongside hook execution price
- Stable pairs with dynamic fees instead of static pool tax
Infrastructure you can verify
Designed for mainnet discipline, shipping on testnet today.
Uniswap v4
Hook-native AMM
Arbitrum Sepolia
Live testnet
Chainlink
Reference oracles
Open simulation
Pre-trade hook preview
Oscillon is in active development. The public testnet runs real hook logic on Arbitrum Sepolia — swap, add liquidity, and inspect depeg and fee surfaces exactly as they will behave in production.