1 Prom = 5.9818 USDai
PRL → USDAI PONS → USDAI POL → USDAI PUMP → USDAI PWT → USDAI PYG → USDAI PROM → USDA PROM → USD1 PROM → USD0 PROM → USDAT PROM → USDB PROM → USDC