Updated on 2026-08-14

app/src/main/java/com/tangem/tap/common/extensions/Blockchain.kt

@@ -29,6 +29,7 @@ fun Blockchain.getRoundIconRes(): Int {
         Blockchain.Tron, Blockchain.TronTestnet -> R.drawable.ic_tron_round
         Blockchain.Gnosis -> R.drawable.ic_gnosis_round
         Blockchain.Polkadot, Blockchain.PolkadotTestnet -> R.drawable.ic_polkadot_round
+        Blockchain.Kusama -> R.drawable.ic_kusama_round
         Blockchain.Optimism, Blockchain.OptimismTestnet -> R.drawable.ic_optimism
         Blockchain.Dash -> R.drawable.ic_dash
         else -> R.drawable.ic_tangem_logo
@@ -59,6 +60,7 @@ fun Blockchain.getGreyedOutIconRes(): Int {
         Blockchain.Tron, Blockchain.TronTestnet -> R.drawable.ic_tron_no_color
         Blockchain.Gnosis -> R.drawable.ic_gnosis_no_color
         Blockchain.Polkadot, Blockchain.PolkadotTestnet -> R.drawable.ic_polkadot_no_color
+        Blockchain.Kusama -> R.drawable.ic_kusama_no_color
         Blockchain.Optimism, Blockchain.OptimismTestnet -> R.drawable.ic_optimism_no_color
         Blockchain.Dash -> R.drawable.ic_dash_no_color
         else -> R.drawable.ic_tangem_logo

app/src/main/java/com/tangem/tap/features/wallet/models/WalletWarning.kt

@@ -5,8 +5,7 @@ sealed class WalletWarning(
 ) {
     data class ExistentialDeposit(
         val currencyName: String,
-        val currencySymbols: String,
-        val existentialDepositString: String,
+        val edStringValueWithSymbol: String,
     ) : WalletWarning(1)
 
     object TransactionInProgress : WalletWarning(10)

app/src/main/java/com/tangem/tap/features/wallet/redux/WalletState.kt

@@ -360,8 +360,7 @@ data class WalletData(
         if (existentialDepositString != null) {
             val warning = WalletWarning.ExistentialDeposit(
                 currencyName = currency.currencyName,
-                currencySymbols = currency.currencySymbol,
-                existentialDepositString = existentialDepositString,
+                edStringValueWithSymbol = "$existentialDepositString ${currency.currencySymbol}",
             )
             walletWarnings.add(warning)
         }

app/src/main/java/com/tangem/tap/features/wallet/ui/WalletWarningConverter.kt

@@ -18,7 +18,7 @@ class WalletWarningConverter(
             is WalletWarning.ExistentialDeposit -> {
                 context.getString(
                     R.string.warning_existential_deposit_message,
-                    message.currencyName, message.currencySymbols, message.existentialDepositString,
+                    message.currencyName, message.edStringValueWithSymbol,
                 )
             }
             is WalletWarning.BalanceNotEnoughForFee -> {

app/src/main/java/com/tangem/tap/features/wallet/ui/wallet/SingleWalletView.kt

@@ -6,6 +6,7 @@ import androidx.recyclerview.widget.LinearLayoutManager
 import com.tangem.domain.common.TwinCardNumber
 import com.tangem.tap.common.extensions.beginDelayedTransition
 import com.tangem.tap.common.extensions.fitChipsByGroupWidth
+import com.tangem.tap.common.extensions.getQuantityString
 import com.tangem.tap.common.extensions.hide
 import com.tangem.tap.common.extensions.show
 import com.tangem.tap.features.onboarding.products.twins.redux.TwinCardsState
@@ -86,11 +87,7 @@ class SingleWalletView : WalletView() {
     private fun setupTwinCards(twinCardsState: TwinCardsState?, binding: FragmentWalletBinding) = with(binding) {
         twinCardsState?.cardNumber?.let { cardNumber ->
             tvTwinCardNumber.show()
-            val number = when (cardNumber) {
-                TwinCardNumber.First -> 1
-                TwinCardNumber.Second -> 2
-            }
-            tvTwinCardNumber.text = fragment?.getString(R.string.wallet_twins_chip_format, number, 2)
+            tvTwinCardNumber.text = tvTwinCardNumber.getQuantityString(R.plurals.card_label_card_count, 2)
         }
         if (twinCardsState?.cardNumber == null) {
             tvTwinCardNumber.hide()

app/src/main/java/com/tangem/tap/network/exchangeServices/mercuryo/MercuryoService.kt

@@ -76,7 +76,12 @@ class MercuryoService(
         if (!isBuyAllowed()) return false
 
         // blockchains which cant be defined by mercuryo service
-        val unsupportedBlockchains = listOf(Blockchain.Unknown, Blockchain.Binance, Blockchain.Arbitrum)
+        val unsupportedBlockchains = listOf(
+            Blockchain.Unknown,
+            Blockchain.Binance,
+            Blockchain.Arbitrum,
+            Blockchain.Optimism,
+        )
         val blockchain = currency.blockchain
 
         return when (currency) {