$Plume announced the launch of PayFi Vault on its flagship product, $Nest, utilizing PayPal USD ($PYUSD) for on-chain payment financing. PayFi Vault is initially backed by $PYUSD, a fully reserved stablecoin designed to maintain a stable value of 1 USD. This Vault will provide last-mile liquidity for global trade, commerce, and inventory management, helping businesses unlock capital and optimize operations. The launch of PayFi Vault marks a strengthening of $Plume's role in the monetary layer and financing layer within the blockchain financial system. $Plume's co-founder, Teddy Pornprinya, stated that PayFi Vault is a significant advancement in the potential of on-chain payment financing, offering faster settlements, lower costs, and greater financial inclusion.