The DDDX protocol is implemented as a set of smart contracts, designed to maximum capital efficiency and incentivize fees instead of liquidity. DDDX protocol features low cost (0.01% fee for stable token exchanging), near 0 slippage for both uncorrelated or tightly correlated assets trading by using two different curve, and veToken governce model for liquidity providers and traders, thus establishes a new paradigm for liquidity incentives for other protocols: Hand over governance power to the community and let the community vote on the emission of tokens.