source:[1] Coinbase Adds USDC Lending With Morpho and Steakhouse Financial (https://www.coindesk.com/business/2025/09/18/ ...)[2] The Strategic Implications of Coinbase's 10.8% Yield USDC Lending Expansion for DeFi Investors - AInvest (https://ainvest.com/news/the-strategic-implic ...)[3] Coinbase's Onchain USDC Lending Service: A Catalyst for Institutional Adoption and Mass-Market Yield Generation in DeFi - AInvest (https://vertexaisearch.cloud.google.com/groun ...)