Optimism · beta · check, then swap
Can you get
out of it?
Paste an Optimism token's contract address. Pewcake reads the contract for minting, blacklists and taxes, finds its pools and its biggest holders, then borrows a real holder for one simulated block and sells. If the sell fails in simulation, it would have failed for you.
Swaps through Uniswap, in your own wallet, with the report open.
Explore
Fetching the list. The pool feed allows only a few requests a minute, so a list nobody has opened lately can take a moment; it fills in by itself. Or paste any address above.
What trades here, and what does not
The swap routes through Uniswap v3 pools and hook-free Uniswap v4 pools paired with ETH or USDC, and through v2 pools where this chain's router can reach them. Your exact transaction is simulated before your wallet is asked to sign it, and a pool no chart site lists yet is found straight from the factory.
Pools on other venues, v4 pools with a custom hook, and tokens paired with anything else are checked but not routed: the report still tells you whether a holder can sell, and the card warns you when most of a token's liquidity sits somewhere it cannot reach. Swaps are capped per trade while this is in beta.