NEST is a decentralized trading infrastructure that eliminates market makers and LPs. It consists of three modules: NEST Oracle, NEST Assets, and NESTcraft. NEST Oracle provides decentralized on-chain prices. NEST Assets are generated and burned by NEST smart contract, providing currency units for martingale transactions on NEST. NESTcraft converts various on-chain random sources into a super martingale function library and offers customizable martingale trading options.

NESTFi (https://nestfi.org/) is a decentralized perpetual exchange built on NESTcraft. It uses smart contracts as the counterparty for traders. In this case, the smart contract burns traders' losses and mints their profits. By removing the reliance on LPs or market makers, NESTFi ensures there is always liquidity available for trading. This model benefits traders as they become participants in the project, increasing the potential for profit as the system's token value rises.