In a landmark move, PayPal, the payment processor, has incentivized PYUSD liquidity on Curve Finance, the world's largest stablecoin decentralized exchange (DEX) by trading volume. PayPal Incentivizing PYUSD Liquidity Via Curve This development, which Stake DAO first captured on January 10, sent shockwaves through the crypto community, with many experts predicting that Curve is on its way to becoming the go-to platform for institutional and corporate trading of on-chain stablecoins.