add usds base

Author: jakubuid

sample/wallet/src/main/kotlin/com/reown/sample/wallet/ui/routes/dialog_routes/transaction/TokenAddresses.kt

@@ -7,15 +7,17 @@ enum class Chain(val id: String) {
 }
 
 enum class StableCoin {
-    USDC,
-    USDT
+    USDC, //decimals 6
+    USDT, //decimals 6
+    USDS //decimals 6
 }
 
 object TokenAddresses {
     private val ADDRESSES = mapOf(
         Chain.BASE to mapOf(
             StableCoin.USDC to "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
-            StableCoin.USDT to "0x50c5725949A6F0c72E6C4a641F24049A917DB0Cb"
+            StableCoin.USDT to "0x50c5725949A6F0c72E6C4a641F24049A917DB0Cb",
+            StableCoin.USDS to "0x820c137fa70c8691f0e44dc420a5e53c168921dc"
         ),
         Chain.ARBITRUM to mapOf(
             StableCoin.USDC to "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",

sample/wallet/src/main/kotlin/com/reown/sample/wallet/ui/routes/dialog_routes/transaction/TransactionRoute.kt

@@ -168,6 +168,21 @@ fun BalanceCard(viewModel: TransactionViewModel, selectedChain: Chain) {
                     fontSize = 16.sp
                 )
             }
+            Row(
+                modifier = Modifier.fillMaxWidth(),
+                horizontalArrangement = Arrangement.SpaceBetween
+            ) {
+                Text(
+                    text = "USDS",
+                    color = Color.Gray,
+                    fontSize = 16.sp
+                )
+                Text(
+                    text = "${balanceState[Pair(selectedChain, StableCoin.USDS)] ?: "-.--"} USDS",
+                    color = Color.White,
+                    fontSize = 16.sp
+                )
+            }
         }
     }
 }
@@ -222,6 +237,12 @@ fun TransactionCard(
                     onClick = { onCoinSelected(StableCoin.USDT) },
                     modifier = Modifier.weight(1f)
                 )
+                CoinSelectionButton(
+                    text = StableCoin.USDS.name,
+                    selected = selectedCoin == StableCoin.USDS,
+                    onClick = { onCoinSelected(StableCoin.USDS) },
+                    modifier = Modifier.weight(1f)
+                )
             }
 
             Spacer(modifier = Modifier.height(16.dp))