pTON.fi is a project that provides the first staking solution for TON on the Ethereum blockchain. It allows you to easily stake TON and start earning passive income from node fees without having to lock your assets. This is achieved by minting stTON on the Ethereum blockchain with 1:1 ratio to TON. stTON can always be burnt to get your native TON tokens back. It can also be wrapped into pTON to provide you with extra trading and borrowing power on the Ethereum chain.