Da-Fi is engineering its own de-fi gateway to reach PayPay level scale, featuring OpenZeppelin Upgradeable Contracts, ZKSync enabled 9k -20k tps, 75% reduction in gas cost, Polkadot injected interoperability and variations of Yearn.Finance Vault & Protocol Git repos. TruePNL builds on-/off-chain financial products for retail investors to achieve a beautiful and transparent investment experience. $PNL is designed as a native token of the TruePNL platform.