ETH / WETH / USDC Token Swap
Swap Analytics
Ratio: — USDC per WETH· always 50 / 50 by value (x · y = k)
How swaps route
Pick any pair of ETH, WETH, and USDC and the swap chooses the route for you. ETH and WETH convert 1:1 through the canonical WETH contract — wrapping deposits native ETH and mints an equal amount of WETH; unwrapping redeems it back. The only cost is gas.
Swaps involving USDC are routed through the WETH/USDC constant-product pool and pay the pool's 0.3% fee. Since native ETH isn't an ERC-20 token, ETH ⇄ USDC trades bridge through WETH automatically: the swap wraps (or unwraps) and swaps in sequence, so you'll confirm two transactions — plus a one-time token approval if needed.
Swap Tokens
0.3% feeUnderstanding Swap Mechanics
Price Impact
Price impact measures how much your trade moves the pool price. Larger trades relative to the reserves shift further along the curve, producing a worse effective rate.
Pool Balances
A constant product pool is always worth 50/50 by value — price is defined as y/x, so valuing x at that price always returns exactly y. Swaps move the reserves in opposite directions and shift the quoted price, but never that split.
Liquidity Depth
Depth reflects how much volume the pool can absorb before price moves materially. Deeper reserves mean lower slippage on the same trade size.