Aster DEX and World Liberty Financial announced that USD1 will become the exclusive settlement asset for all TradFi perpetual contracts on the platform. The first USD1-denominated real-world asset markets listed are $CLUSD1, $XAUUSD1, $XAGUSD1, and $BZUSD1. Aster also disclosed fee terms for USD1 pairs at 1 basis point for takers and -0.5 basis points for makers, adding more specific execution details to the earlier market launch announcement.