Updated on 2026-08-14

data/staking/build.gradle.kts

@@ -21,6 +21,7 @@ dependencies {
     implementation(projects.data.common)
 
     /** Domain modules */
+    implementation(projects.core.configToggles)
     implementation(projects.domain.tokens.models)
     implementation(projects.domain.staking)
     implementation(projects.domain.wallets)

data/staking/src/main/java/com/tangem/data/staking/DefaultStakingRepository.kt

@@ -44,6 +44,7 @@ import com.tangem.domain.staking.model.stakekit.transaction.ActionParams
 import com.tangem.domain.staking.model.stakekit.transaction.StakingGasEstimate
 import com.tangem.domain.staking.model.stakekit.transaction.StakingTransaction
 import com.tangem.domain.staking.repositories.StakingRepository
+import com.tangem.domain.staking.toggles.StakingFeatureToggles
 import com.tangem.domain.tokens.model.CryptoCurrency
 import com.tangem.domain.tokens.model.Network
 import com.tangem.domain.walletmanager.WalletManagersFacade
@@ -69,6 +70,7 @@ internal class DefaultStakingRepository(
     private val dispatchers: CoroutineDispatcherProvider,
     private val walletManagersFacade: WalletManagersFacade,
     private val getUserWalletUseCase: GetUserWalletUseCase,
+    private val stakingFeatureToggles: StakingFeatureToggles,
     moshi: Moshi,
 ) : StakingRepository {
 
@@ -193,6 +195,8 @@ internal class DefaultStakingRepository(
         userWalletId: UserWalletId,
         cryptoCurrency: CryptoCurrency,
     ): StakingAvailability {
+        if (!checkFeatureToggleEnabled(cryptoCurrency.network.id)) return StakingAvailability.Unavailable
+
         if (checkForInvalidCardBatch(userWalletId, cryptoCurrency)) return StakingAvailability.Unavailable
 
         val rawCurrencyId = cryptoCurrency.id.rawCurrencyId ?: return StakingAvailability.Unavailable
@@ -216,6 +220,13 @@ internal class DefaultStakingRepository(
         }
     }
 
+    private fun checkFeatureToggleEnabled(networkId: Network.ID): Boolean {
+        return when (Blockchain.fromId(networkId.value)) {
+            Blockchain.TON -> stakingFeatureToggles.isTonStakingEnabled
+            else -> true
+        }
+    }
+
     private fun checkForInvalidCardBatch(userWalletId: UserWalletId, cryptoCurrency: CryptoCurrency): Boolean {
         val userWallet = getUserWalletUseCase(userWalletId).getOrElse {
             error("Failed to get user wallet")
@@ -562,8 +573,7 @@ internal class DefaultStakingRepository(
     }
 
     private fun getTransactionDataType(networkId: String, unsignedTransaction: String): TransactionData.Compiled.Data {
-        val blockchain = Blockchain.fromId(networkId)
-        return when (blockchain) {
+        return when (Blockchain.fromId(networkId)) {
             Blockchain.Solana,
             Blockchain.Cosmos,
             -> TransactionData.Compiled.Data.Bytes(unsignedTransaction.hexToBytes())
@@ -575,6 +585,7 @@ internal class DefaultStakingRepository(
                     ?: error("Failed to parse Tron StakeKit transaction")
                 TransactionData.Compiled.Data.RawString(tronStakeKitTransaction.rawDataHex)
             }
+            Blockchain.TON -> TransactionData.Compiled.Data.RawString(unsignedTransaction)
             else -> error("Unsupported blockchain")
         }
     }
@@ -621,6 +632,7 @@ internal class DefaultStakingRepository(
     private companion object {
         const val YIELDS_STORE_KEY = "yields"
 
+        const val TON_INTEGRATION_ID = "ton-ton-tonwhales-pools-staking"
         const val SOLANA_INTEGRATION_ID = "solana-sol-native-multivalidator-staking"
         const val COSMOS_INTEGRATION_ID = "cosmos-atom-native-staking"
         const val ETHEREUM_POLYGON_INTEGRATION_ID = "ethereum-matic-native-staking"
@@ -641,6 +653,7 @@ internal class DefaultStakingRepository(
 
         // uncomment items as implementation is ready
         val integrationIdMap = mapOf(
+            Blockchain.TON.run { id + toCoinId() } to TON_INTEGRATION_ID,
             Blockchain.Solana.run { id + toCoinId() } to SOLANA_INTEGRATION_ID,
             Blockchain.Cosmos.run { id + toCoinId() } to COSMOS_INTEGRATION_ID,
             Blockchain.Tron.run { id + toCoinId() } to TRON_INTEGRATION_ID,

data/staking/src/main/java/com/tangem/data/staking/converters/StakingNetworkTypeConverter.kt

@@ -75,6 +75,7 @@ class StakingNetworkTypeConverter : TwoWayConverter<NetworkTypeDTO, NetworkType>
             NetworkTypeDTO.SOLANA -> NetworkType.SOLANA
             NetworkTypeDTO.TEZOS -> NetworkType.TEZOS
             NetworkTypeDTO.TRON -> NetworkType.TRON
+            NetworkTypeDTO.TON -> NetworkType.TON
             else -> NetworkType.UNKNOWN
         }
     }
@@ -147,6 +148,7 @@ class StakingNetworkTypeConverter : TwoWayConverter<NetworkTypeDTO, NetworkType>
             NetworkType.SOLANA -> NetworkTypeDTO.SOLANA
             NetworkType.TEZOS -> NetworkTypeDTO.TEZOS
             NetworkType.TRON -> NetworkTypeDTO.TRON
+            NetworkType.TON -> NetworkTypeDTO.TON
             else -> NetworkTypeDTO.UNKNOWN
         }
     }

data/staking/src/main/java/com/tangem/data/staking/converters/YieldConverter.kt

@@ -95,9 +95,7 @@ class YieldConverter(
             rewardClaiming = convertRewardClaiming(metadataDTO.rewardClaiming.asMandatory("rewardClaiming")),
             defaultValidator = metadataDTO.defaultValidator,
             minimumStake = metadataDTO.minimumStake,
-            supportsMultipleValidators = metadataDTO.supportsMultipleValidators.asMandatory(
-                "supportsMultipleValidators",
-            ),
+            supportsMultipleValidators = metadataDTO.supportsMultipleValidators,
             revshare = convertEnabled(metadataDTO.revshare.asMandatory("revshare")),
             fee = convertEnabled(metadataDTO.fee.asMandatory("fee")),
         )
@@ -146,6 +144,7 @@ class YieldConverter(
             ValidatorStatusDTO.DEACTIVATING -> ValidatorStatus.DEACTIVATING
             ValidatorStatusDTO.INACTIVE -> ValidatorStatus.INACTIVE
             ValidatorStatusDTO.JAILED -> ValidatorStatus.JAILED
+            ValidatorStatusDTO.FULL -> ValidatorStatus.FULL
             else -> ValidatorStatus.UNKNOWN
         }
     }

data/staking/src/main/java/com/tangem/data/staking/di/StakingDataModule.kt

@@ -2,12 +2,14 @@ package com.tangem.data.staking.di
 
 import com.squareup.moshi.Moshi
 import com.tangem.core.analytics.api.AnalyticsEventHandler
+import com.tangem.core.configtoggle.feature.FeatureTogglesManager
 import com.tangem.data.common.cache.CacheRegistry
 import com.tangem.data.staking.*
 import com.tangem.data.staking.DefaultStakingErrorResolver
 import com.tangem.data.staking.DefaultStakingRepository
 import com.tangem.data.staking.DefaultStakingTransactionHashRepository
 import com.tangem.data.staking.converters.error.StakeKitErrorConverter
+import com.tangem.data.staking.toggles.DefaultStakingFeatureToggles
 import com.tangem.datasource.api.stakekit.StakeKitApi
 import com.tangem.datasource.api.stakekit.models.response.model.error.StakeKitErrorResponse
 import com.tangem.datasource.di.NetworkMoshi
@@ -16,6 +18,7 @@ import com.tangem.datasource.local.token.StakingActionsStore
 import com.tangem.datasource.local.token.StakingBalanceStore
 import com.tangem.datasource.local.token.StakingYieldsStore
 import com.tangem.domain.staking.repositories.*
+import com.tangem.domain.staking.toggles.StakingFeatureToggles
 import com.tangem.domain.walletmanager.WalletManagersFacade
 import com.tangem.domain.wallets.usecase.GetUserWalletUseCase
 import com.tangem.utils.coroutines.CoroutineDispatcherProvider
@@ -39,6 +42,7 @@ internal object StakingDataModule {
         dispatchers: CoroutineDispatcherProvider,
         walletManagersFacade: WalletManagersFacade,
         getUserWalletUseCase: GetUserWalletUseCase,
+        stakingFeatureToggles: StakingFeatureToggles,
         @NetworkMoshi moshi: Moshi,
     ): StakingRepository {
         return DefaultStakingRepository(
@@ -49,6 +53,7 @@ internal object StakingDataModule {
             dispatchers = dispatchers,
             walletManagersFacade = walletManagersFacade,
             getUserWalletUseCase = getUserWalletUseCase,
+            stakingFeatureToggles = stakingFeatureToggles,
             moshi = moshi,
         )
     }
@@ -91,4 +96,10 @@ internal object StakingDataModule {
             analyticsEventHandler = analyticsEventHandler,
         )
     }
+
+    @Provides
+    @Singleton
+    internal fun provideFeatureToggles(featureTogglesManager: FeatureTogglesManager): StakingFeatureToggles {
+        return DefaultStakingFeatureToggles(featureTogglesManager)
+    }
 }

data/staking/src/main/java/com/tangem/data/staking/toggles/DefaultStakingFeatureToggles.kt

@@ -0,0 +1,12 @@
+package com.tangem.data.staking.toggles
+
+import com.tangem.core.configtoggle.feature.FeatureTogglesManager
+import com.tangem.domain.staking.toggles.StakingFeatureToggles
+
+internal class DefaultStakingFeatureToggles(
+    private val featureTogglesManager: FeatureTogglesManager,
+) : StakingFeatureToggles {
+
+    override val isTonStakingEnabled: Boolean
+        get() = featureTogglesManager.isFeatureEnabled(name = "STAKING_TON_ENABLED")
+}