币界网报道：Coinbase has expanded its trading options by adding Cardano (ADA), Litecoin (LTC), and Dogecoin (DOGE) to its Base network, joining XRP which was already available. The move allows users to trade these assets with lower fees compared to the Ethereum mainnet, leveraging Base's efficiency as a layer-2 solution. Base, launched in August 2023, has quickly grown to become the second-largest layer-2 network by total value locked (TVL), surpassing $7 billion. The integration aims to enhance accessibility and affordability for retail traders. Coinbase's decision follows increasing demand for alternative assets and reflects its strategy to support a broader range of cryptocurrencies. The exchange continues to prioritize scalability and cost-effective transactions, positioning Base as a key player in the evolving DeFi and Web3 ecosystem.