—WETH in reserve
—USDC in reserve
0.3%swap fee to LPs
The curve
Constant product.x · y = k.
Prices come from the pool, not an order book. The product of the two reserves stays constant, so trading one token in pushes the other's price along a smooth curve.
Invariant
x · y = k
Reserves multiply to a constant. Every trade slides along the curve, setting price automatically.
Fee
0.3% to LPs
A fee is taken on every swap and left in the pool, accruing to liquidity providers over time.
Pair
WETH / USDC
Two ERC-20 reserves. Deposit both to mint LP shares; burn shares to redeem your slice.
How it works
Connect.Swap.Provide.
Live pool
Real reserves,real time.
Read straight from the contract on Base Sepolia. No backend, no cache — the numbers below are the pool's on-chain state right now.
WETH price
—USDC
Pool not initialised yet — add the first liquidity to set the price.
—LP supply
0.3%Swap fee → LPs