Updated on 2026-08-14

common/ui/src/main/java/com/tangem/common/ui/notifications/NotificationUM.kt

@@ -9,6 +9,7 @@ import com.tangem.core.ui.extensions.wrappedList
 import com.tangem.core.ui.format.bigdecimal.crypto
 import com.tangem.core.ui.format.bigdecimal.format
 import com.tangem.core.ui.format.bigdecimal.shorted
+import com.tangem.domain.models.currency.CryptoCurrency
 import com.tangem.domain.tokens.model.warnings.CryptoCurrencyWarning
 import java.math.BigDecimal
 
@@ -399,11 +400,16 @@ sealed class NotificationUM(val config: NotificationConfig) {
 
         data class RentExemptionDestination(
             private val rentExemptionAmount: BigDecimal,
+            private val cryptoCurrency: CryptoCurrency,
         ) : Error(
             title = TextReference.Res(R.string.send_notification_invalid_amount_title),
             subtitle = TextReference.Res(
                 id = R.string.send_notification_invalid_amount_rent_destination,
-                formatArgs = wrappedList(rentExemptionAmount),
+                formatArgs = wrappedList(
+                    rentExemptionAmount.format {
+                        crypto(cryptoCurrency)
+                    },
+                ),
             ),
         )
     }

common/ui/src/main/java/com/tangem/common/ui/notifications/NotificationsFactory.kt

@@ -368,6 +368,7 @@ object NotificationsFactory {
             is BlockchainSdkError.DestinationTagRequired -> addRequireDestinationTagErrorNotification()
             is BlockchainSdkError.Solana.DestinationRentExemption -> addRentExemptionDestinationNotification(
                 rentExemptionAmount = validationError.rentAmount,
+                cryptoCurrency = cryptoCurrency,
             )
             is BlockchainSdkError.TransactionDustChangeError -> add(
                 NotificationUM.Error.MinimumAmountError(
@@ -462,10 +463,14 @@ object NotificationsFactory {
         add(NotificationUM.Solana.RentInfo(rentWarning))
     }
 
-    fun MutableList<NotificationUM>.addRentExemptionDestinationNotification(rentExemptionAmount: BigDecimal) {
+    private fun MutableList<NotificationUM>.addRentExemptionDestinationNotification(
+        rentExemptionAmount: BigDecimal,
+        cryptoCurrency: CryptoCurrency,
+    ) {
         add(
             NotificationUM.Solana.RentExemptionDestination(
                 rentExemptionAmount = rentExemptionAmount,
+                cryptoCurrency = cryptoCurrency,
             ),
         )
     }

common/ui/src/main/java/com/tangem/common/ui/tokens/TokenItemStateConverter.kt

@@ -22,6 +22,7 @@ import com.tangem.domain.models.currency.CryptoCurrencyStatus
 import com.tangem.domain.models.currency.yieldSupplyKey
 import com.tangem.domain.models.staking.YieldBalance
 import com.tangem.domain.staking.utils.getTotalWithRewardsStakingBalance
+import com.tangem.lib.crypto.BlockchainUtils
 import com.tangem.utils.StringsSigns.DASH_SIGN
 import com.tangem.utils.converter.Converter
 import com.tangem.utils.extensions.orZero
@@ -185,6 +186,7 @@ class TokenItemStateConverter(
             }
         }
 
+        // polygon-pos_0xc2132d05d31c914a87c6611c10748aeb04b58e8f
         private fun resolveEarnApy(
             cryptoCurrencyStatus: CryptoCurrencyStatus,
             yieldModuleApyMap: Map<String, String>,
@@ -192,7 +194,12 @@ class TokenItemStateConverter(
         ): Pair<TextReference?, Boolean> {
             val token = cryptoCurrencyStatus.currency as? CryptoCurrency.Token
             if (token != null && yieldModuleApyMap.isNotEmpty()) {
-                val yieldSupplyApy = yieldModuleApyMap[token.yieldSupplyKey()]
+                val yieldSupplyApy = yieldModuleApyMap.entries.firstOrNull {
+                    it.key.equals(
+                        other = token.yieldSupplyKey(),
+                        ignoreCase = BlockchainUtils.isCaseInsensitiveContractAddress(token.network.rawId),
+                    )
+                }?.value
                 if (yieldSupplyApy != null) {
                     val isActive = cryptoCurrencyStatus.value.yieldSupplyStatus?.isActive ?: false
                     return resourceReference(

core/res/src/main/res/values-fr/strings.xml

@@ -1484,7 +1484,7 @@
   <string name="yield_module_fee_policy_sheet_fee_note">Des frais de réseau d\'environ %1$s (%2$s) seront déduits de chaque recharge future, sans dépasser votre limite de %3$s (%4$s).</string>
   <string name="yield_module_fee_policy_sheet_max_fee_note">Si les frais de réseau dépassent le montant maximal, la transaction ne sera pas effectuée tant qu\'ils n\'auront pas diminué. Vous pouvez modifier cette limite ultérieurement.</string>
   <string name="yield_module_fee_policy_sheet_max_fee_title">Frais maximaux</string>
-  <string name="yield_module_fee_policy_sheet_min_amount_note">Le montant minimum est calculé à partir des frais de réseau actuels afin de garantir qu\'il ne dépasse pas 4 %, ce qui donne un minimum de %1$s (%2$s).</string>
+  <string name="yield_module_fee_policy_sheet_min_amount_note">Le montant minimum est calculé à partir des frais de réseau actuels afin de garantir qu\'il ne dépasse pas 4 %%, ce qui donne un minimum de %1$s (%2$s).</string>
   <string name="yield_module_fee_policy_sheet_min_amount_title">Recharge minimale</string>
   <string name="yield_module_fee_policy_sheet_title">Politique tarifaire</string>
   <string name="yield_module_fee_policy_tangem_service_fee_title">Tangem prélève également des frais de service de 3% sur les revenus générés.</string>

core/res/src/main/res/values-ru/strings.xml

@@ -1597,7 +1597,7 @@
   <string name="yield_module_fee_policy_sheet_description">Все следующие пополнения %s автоматически поступят в Aave с удержанием комиссии за транзакцию.</string>
   <string name="yield_module_fee_policy_sheet_max_fee_note">Если комиссия сети превысит максимальный лимит, транзакция не будет выполнена до тех пор, пока комиссия не снизится. Вы сможете изменить этот лимит позже.</string>
   <string name="yield_module_fee_policy_sheet_max_fee_title">Максимальная комиссия</string>
-  <string name="yield_module_fee_policy_sheet_min_amount_note">Это минимальный депозит, который можно отправить в Aave. Чтобы депозиты оставались прибыльными, мы не обрабатываем их, когда комиссия сети превышает 4% от суммы.</string>
+  <string name="yield_module_fee_policy_sheet_min_amount_note">Это минимальный депозит, который можно отправить в Aave. Чтобы депозиты оставались прибыльными, мы не обрабатываем их, когда комиссия сети превышает %1$s%2$sот суммы.</string>
   <string name="yield_module_fee_policy_sheet_min_amount_title">Минимальный депозит</string>
   <string name="yield_module_fee_policy_sheet_title">Политика комиссий</string>
   <string name="yield_module_fee_policy_tangem_service_fee_title">Tangem взимает комиссию за обслуживание в размере 3% от полученного дохода.</string>

core/res/src/main/res/values-uk-rUA/strings.xml

@@ -1432,6 +1432,6 @@
   <string name="xtz_withdrawal_message_ignore">Ні, відправити все</string>
   <string name="xtz_withdrawal_message_reduce">Зменшити на %s XTZ</string>
   <string name="xtz_withdrawal_message_warning">Щоб не платити підвищену комісію при наступному поповненні гаманця, зменште суму на %s XTZ</string>
-  <string name="yield_module_fee_policy_sheet_min_amount_note">Це найменший депозит, який можна надіслати в Aave. Щоб депозити залишалися прибутковими, ми не обробляємо їх, коли комісія мережі перевищує 4% від суми.</string>
+  <string name="yield_module_fee_policy_sheet_min_amount_note">Це найменший депозит, який можна надіслати в Aave. Щоб депозити залишалися прибутковими, ми не обробляємо їх, коли комісія мережі перевищує %1$s%2$s від суми.</string>
   <string name="yield_module_main_view_approve_notification_description">Дозвіл для вашого токена в режимі Yield було відкликано. Відкрийте токен, щоб надати дозвіл знову.</string>
 </resources>

domain/staking/src/main/java/com/tangem/domain/staking/usecase/StakingApyFlowUseCase.kt

@@ -19,7 +19,7 @@ class StakingApyFlowUseCase(private val stakingRepository: StakingRepository) {
         return stakingRepository.getEnabledYields()
             .map { yields ->
                 yields.associate { yield ->
-                    val key = "${yield.token.network.name.lowercase()}_${yield.token.symbol}"
+                    val key = "${yield.token.coinGeckoId}_${yield.token.symbol}"
                     val apy = calculateApy(yield)
                     key to apy
                 }

domain/swap/src/main/java/com/tangem/domain/swap/usecase/GetSwapPairsUseCase.kt

@@ -7,11 +7,7 @@ import com.tangem.domain.models.currency.CryptoCurrencyStatus
 import com.tangem.domain.models.wallet.UserWallet
 import com.tangem.domain.swap.SwapErrorResolver
 import com.tangem.domain.swap.SwapRepositoryV2
-import com.tangem.domain.swap.models.SwapCryptoCurrency
-import com.tangem.domain.swap.models.SwapCurrencies
-import com.tangem.domain.swap.models.SwapCurrenciesGroup
-import com.tangem.domain.swap.models.SwapPairModel
-import com.tangem.domain.swap.models.SwapTxType
+import com.tangem.domain.swap.models.*
 
 /**
  * Get list of swap pairs
@@ -67,13 +63,14 @@ class GetSwapPairsUseCase(
         groupingCurrency: (SwapPairModel) -> CryptoCurrencyStatus,
         cryptoCurrencyStatusList: List<CryptoCurrencyStatus>,
     ): SwapCurrenciesGroup {
-        val availableCryptoCurrencies = filter { pair -> filteringCurrency(pair).currency.id == initialCurrency.id }
+        val availableCryptoCurrencies = filter { pair ->
+            filteringCurrency(pair).currency.id.rawCurrencyId == initialCurrency.id.rawCurrencyId
+        }.filter { pair ->
             // Search available to swap currency
-            .filter { pair ->
-                cryptoCurrencyStatusList.any { currencyStatus ->
-                    currencyStatus.currency.id == pair.to.currency.id
-                }
-            }.map { pair -> SwapCryptoCurrency(groupingCurrency(pair), pair.providers) }
+            cryptoCurrencyStatusList.any { currencyStatus ->
+                currencyStatus.currency.id == pair.to.currency.id
+            }
+        }.map { pair -> SwapCryptoCurrency(groupingCurrency(pair), pair.providers) }
 
         val unavailableCryptoCurrencies =
             cryptoCurrencyStatusList - availableCryptoCurrencies.map { it.currencyStatus }.toSet()

domain/swap/src/main/java/com/tangem/domain/swap/usecase/GetSwapSupportedPairsUseCase.kt

@@ -7,11 +7,7 @@ import com.tangem.domain.models.currency.CryptoCurrencyStatus
 import com.tangem.domain.models.wallet.UserWallet
 import com.tangem.domain.swap.SwapErrorResolver
 import com.tangem.domain.swap.SwapRepositoryV2
-import com.tangem.domain.swap.models.SwapCryptoCurrency
-import com.tangem.domain.swap.models.SwapCurrencies
-import com.tangem.domain.swap.models.SwapCurrenciesGroup
-import com.tangem.domain.swap.models.SwapPairModel
-import com.tangem.domain.swap.models.SwapTxType
+import com.tangem.domain.swap.models.*
 
 /**
  * Returns pais
@@ -36,7 +32,7 @@ class GetSwapSupportedPairsUseCase(
             swapTxType = swapTxType,
         )
 
-        val filteredOutInitial = cryptoCurrencyList.filterNot { it.id == initialCurrency.id }
+        val filteredOutInitial = cryptoCurrencyList.filterNot { it.id.rawNetworkId == initialCurrency.id.rawNetworkId }
 
         val fromGroup = pairs.groupPairs(
             initialCurrency = initialCurrency,
@@ -63,15 +59,16 @@ class GetSwapSupportedPairsUseCase(
         groupingCurrency: (SwapPairModel) -> CryptoCurrencyStatus,
         cryptoCurrencyList: List<CryptoCurrency>,
     ): SwapCurrenciesGroup {
-        val availableCryptoCurrencies = filter { pair -> filteringCurrency(pair).currency.id == initialCurrency.id }
+        val availableCryptoCurrencies = filter { pair ->
+            filteringCurrency(pair).currency.id.rawCurrencyId == initialCurrency.id.rawCurrencyId
+        }.filter { pair ->
             // Search available to swap currency
-            .filter { pair ->
-                cryptoCurrencyList.any { currencyStatus ->
-                    // Allowed only on networks without tx extras (e.i. memo and destination tag)
-                    val isExtrasSupported = currencyStatus.network.transactionExtrasType.isTxExtrasSupported()
-                    currencyStatus.id == pair.to.currency.id && !isExtrasSupported
-                }
-            }.map { pair -> SwapCryptoCurrency(groupingCurrency(pair), pair.providers) }
+            cryptoCurrencyList.any { currencyStatus ->
+                // Allowed only on networks without tx extras (e.i. memo and destination tag)
+                val isExtrasSupported = currencyStatus.network.transactionExtrasType.isTxExtrasSupported()
+                currencyStatus.id == pair.to.currency.id && !isExtrasSupported
+            }
+        }.map { pair -> SwapCryptoCurrency(groupingCurrency(pair), pair.providers) }
 
         val unavailableCryptoCurrencies =
             cryptoCurrencyList - availableCryptoCurrencies.map { it.currencyStatus.currency }.toSet()

features/staking/impl/src/main/java/com/tangem/features/staking/impl/presentation/state/transformers/SetButtonsStateTransformer.kt

@@ -13,6 +13,7 @@ import com.tangem.features.staking.impl.presentation.state.utils.getPendingActio
 import com.tangem.lib.crypto.BlockchainUtils
 import com.tangem.utils.extensions.orZero
 import com.tangem.utils.transformer.Transformer
+import kotlin.text.isNullOrEmpty
 
 internal class SetButtonsStateTransformer(
     private val urlOpener: UrlOpener,
@@ -25,7 +26,7 @@ internal class SetButtonsStateTransformer(
         val buttonsState = if (prevState.isButtonsVisible()) {
             NavigationButtonsState.Data(
                 primaryButton = getPrimaryButton(prevState),
-                extraButtons = getExtraButtons(prevState).takeIf { txUrl != null },
+                extraButtons = getExtraButtons(prevState).takeUnless { txUrl.isNullOrEmpty() },
                 txUrl = txUrl,
                 onTextClick = urlOpener::openUrl,
             )

features/yield-supply/impl/src/main/java/com/tangem/features/yield/supply/impl/main/ui/YieldSupplyBlockContent.kt

@@ -40,30 +40,32 @@ import com.tangem.utils.StringsSigns
 internal fun YieldSupplyBlockContent(yieldSupplyUM: YieldSupplyUM, modifier: Modifier = Modifier) {
     AnimatedContent(
         targetState = yieldSupplyUM,
-        modifier = modifier,
     ) { supplyUM ->
         when (supplyUM) {
-            is YieldSupplyUM.Available -> SupplyAvailable(supplyUM)
-            YieldSupplyUM.Loading -> SupplyLoading()
-            is YieldSupplyUM.Content -> SupplyContent(supplyUM)
+            is YieldSupplyUM.Available -> SupplyAvailable(supplyUM, modifier)
+            YieldSupplyUM.Loading -> SupplyLoading(modifier)
+            is YieldSupplyUM.Content -> SupplyContent(supplyUM, modifier)
             YieldSupplyUM.Processing.Enter -> SupplyProcessing(
                 resourceReference(R.string.yield_module_token_details_earn_notification_processing),
+                modifier,
             )
             YieldSupplyUM.Processing.Exit -> SupplyProcessing(
                 resourceReference(R.string.yield_module_stop_earning),
+                modifier,
             )
-            YieldSupplyUM.Unavailable -> SupplyUnavailable()
-            YieldSupplyUM.Initial -> {}
+            YieldSupplyUM.Unavailable -> SupplyUnavailable(modifier)
+            YieldSupplyUM.Initial -> Unit
         }
     }
 }
 
 @Composable
-private fun SupplyAvailable(supplyUM: YieldSupplyUM.Available) {
+private fun SupplyAvailable(supplyUM: YieldSupplyUM.Available, modifier: Modifier = Modifier) {
     SupplyInfo(
         title = supplyUM.title,
         subtitle = resourceReference(R.string.yield_module_token_details_earn_notification_description),
         iconTint = TangemTheme.colors.icon.accent,
+        modifier = modifier,
         button = {
             SecondaryButton(
                 text = stringResourceSafe(R.string.common_learn_more),
@@ -76,20 +78,21 @@ private fun SupplyAvailable(supplyUM: YieldSupplyUM.Available) {
 }
 
 @Composable
-private fun SupplyUnavailable() {
+private fun SupplyUnavailable(modifier: Modifier = Modifier) {
     SupplyInfo(
         title = resourceReference(R.string.yield_module_unavailable_title),
         subtitle = resourceReference(R.string.yield_module_unavailable_subtitle),
         iconTint = TangemTheme.colors.icon.inactive,
         button = null,
+        modifier = modifier,
     )
 }
 
 @Composable
-private fun SupplyContent(supplyUM: YieldSupplyUM.Content) {
+private fun SupplyContent(supplyUM: YieldSupplyUM.Content, modifier: Modifier = Modifier) {
     Row(
         verticalAlignment = Alignment.CenterVertically,
-        modifier = Modifier
+        modifier = modifier
             .clip(RoundedCornerShape(16.dp))
             .background(TangemTheme.colors.background.primary)
             .clickable(onClick = supplyUM.onClick)
@@ -149,10 +152,10 @@ private fun SupplyContent(supplyUM: YieldSupplyUM.Content) {
 }
 
 @Composable
-private fun SupplyProcessing(text: TextReference) {
+private fun SupplyProcessing(text: TextReference, modifier: Modifier = Modifier) {
     Row(
         verticalAlignment = Alignment.CenterVertically,
-        modifier = Modifier
+        modifier = modifier
             .clip(RoundedCornerShape(16.dp))
             .background(TangemTheme.colors.background.primary)
             .padding(12.dp),
@@ -190,11 +193,11 @@ private fun SupplyProcessing(text: TextReference) {
 }
 
 @Composable
-private fun SupplyLoading() {
+private fun SupplyLoading(modifier: Modifier = Modifier) {
     Column(
         verticalArrangement = Arrangement.spacedBy(12.dp),
         horizontalAlignment = Alignment.CenterHorizontally,
-        modifier = Modifier
+        modifier = modifier
             .clip(RoundedCornerShape(16.dp))
             .background(TangemTheme.colors.background.primary)
             .padding(12.dp),

features/yield-supply/impl/src/main/java/com/tangem/features/yield/supply/impl/subcomponents/active/ui/YieldSupplyActiveTitle.kt

@@ -16,7 +16,10 @@ import com.tangem.features.yield.supply.impl.R
 @Composable
 internal fun YieldSupplyActiveTitle(onCloseClick: () -> Unit) {
     Box(modifier = Modifier.fillMaxWidth()) {
-        Column(modifier = Modifier.align(Alignment.Center)) {
+        Column(
+            horizontalAlignment = Alignment.CenterHorizontally,
+            modifier = Modifier.align(Alignment.Center),
+        ) {
             Text(
                 text = stringResourceSafe(R.string.yield_module_earn_sheet_title),
                 style = TangemTheme.typography.subtitle1,

libs/crypto/src/main/java/com/tangem/lib/crypto/BlockchainUtils.kt

@@ -159,6 +159,13 @@ object BlockchainUtils {
         return isSolana(blockchainId) || isBSC(blockchainId) || isTon(blockchainId)
     }
 
+    /** Checks if the blockchain uses case-insensitive contract addresses */
+    fun isCaseInsensitiveContractAddress(blockchainId: String): Boolean {
+        val blockchain = Blockchain.fromId(blockchainId)
+
+        return blockchain.isEvm()
+    }
+
     private fun getNetworkStandardName(blockchain: Blockchain): String {
         return when (blockchain) {
             Blockchain.Ethereum, Blockchain.EthereumTestnet -> "ERC20"