Updated on 2026-08-14

core/datasource/src/main/java/com/tangem/datasource/api/stakekit/StakeKitApi.kt

@@ -16,7 +16,7 @@ import retrofit2.http.*
 interface StakeKitApi {
 
     @GET("yields/enabled")
-    suspend fun getMultipleYields(
+    suspend fun getEnabledYields(
         @Query("preferredValidatorsOnly") preferredValidatorsOnly: Boolean? = null,
         @Query("ledgerWalletAPICompatible") ledgerWalletAPICompatible: Boolean? = null,
         @Query("type") type: YieldType? = null,

core/datasource/src/main/java/com/tangem/datasource/local/token/DefaultStakingBalanceStore.kt

@@ -5,7 +5,7 @@ import com.tangem.datasource.local.datastore.core.StringKeyDataStore
 import com.tangem.domain.wallets.models.UserWalletId
 import com.tangem.utils.extensions.addOrReplace
 import kotlinx.coroutines.flow.Flow
-import kotlinx.coroutines.flow.mapNotNull
+import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.sync.Mutex
 import kotlinx.coroutines.sync.withLock
 
@@ -29,9 +29,13 @@ internal class DefaultStakingBalanceStore(
         }
     }
 
-    override fun get(userWalletId: UserWalletId, address: String, integrationId: String): Flow<YieldBalanceWrapperDTO> {
+    override fun get(
+        userWalletId: UserWalletId,
+        address: String,
+        integrationId: String,
+    ): Flow<YieldBalanceWrapperDTO?> {
         return dataStore.get(userWalletId.stringValue)
-            .mapNotNull { balances ->
+            .map { balances ->
                 balances.firstOrNull { it.integrationId == integrationId && it.addresses.address == address }
             }
     }

core/datasource/src/main/java/com/tangem/datasource/local/token/StakingBalanceStore.kt

@@ -12,7 +12,7 @@ interface StakingBalanceStore {
 
     suspend fun store(userWalletId: UserWalletId, items: Set<YieldBalanceWrapperDTO>)
 
-    fun get(userWalletId: UserWalletId, address: String, integrationId: String): Flow<YieldBalanceWrapperDTO>
+    fun get(userWalletId: UserWalletId, address: String, integrationId: String): Flow<YieldBalanceWrapperDTO?>
 
     suspend fun getSyncOrNull(
         userWalletId: UserWalletId,