PayPal has announced the expansion of its $PYUSD stablecoin to the Arbitrum network. This move aims to enhance the utility and accessibility of $PYUSD by leveraging Arbitrum's layer-2 scaling solutions, which offer faster and more cost-effective transactions. The integration is expected to facilitate broader adoption of PayPal's stablecoin within the decentralized finance (DeFi) ecosystem, providing users with improved transaction efficiency and reduced fees.