According to an official announcement from Odaily Planet Daily, JustLend DAO added USD 1 as a collateralized asset on August 19, 2025. Users can now supply, lend, and mine USD 1 on the platform. USD 1 is a fully fiat-collateralized stablecoin issued by World Liberty Financial, backed by US dollar deposits and short-term government securities. Its circulation has exceeded 2 billion and is securely managed by the regulated BitGo Trust. This integration significantly enhances the diversity and flexibility of the JustLend DAO lending ecosystem, providing users with a richer selection of assets and income opportunities. In terms of market parameters, the USD 1 collateral factor is set at 0%, the reserve factor is 10%, and a jump interest rate model is used. When the capital utilization rate exceeds 80%, the interest rate will jump significantly, effectively balancing market supply and demand with yield risks. The integration of USD 1 further strengthens JustLend DAO’s position as the core lending hub of the TRON ecosystem, injecting new liquidity and growth momentum into the entire TRON DeFi ecosystem, and driving the ecosystem towards a more mature and diversified direction.