Updated on 2026-08-14

common/ui-markets/src/main/kotlin/com/tangem/common/ui/markets/models/MarketsListItemUM.kt

@@ -22,6 +22,7 @@ data class MarketsListItemUM(
     val isUnder100kMarketCap: Boolean,
     val stakingRate: TextReference?,
     val updateTimestamp: Long?,
+    val networks: List<Network>? = null,
 ) {
     val chartType: MarketChartLook.Type = when (trendType) {
         PriceChangeType.UP -> MarketChartLook.Type.Growing
@@ -29,6 +30,13 @@ data class MarketsListItemUM(
         PriceChangeType.NEUTRAL -> MarketChartLook.Type.Neutral
     }
 
+    @Immutable
+    data class Network(
+        val networkId: String,
+        val contractAddress: String?,
+        val decimalCount: Int?,
+    )
+
     @Immutable
     data class Price(
         val text: String,

core/datasource/src/main/java/com/tangem/datasource/api/markets/TangemTechMarketsApi.kt

@@ -18,6 +18,7 @@ interface TangemTechMarketsApi {
         @Query("order") order: String,
         @Query("search") search: String?,
         @Query("timestamp") timestamp: Long?,
+        @Query("showNetworks") showNetworks: Boolean? = null,
     ): ApiResponse<TokenMarketListResponse>
 
     @GET("v1/coins/{coin_id}")

core/datasource/src/main/java/com/tangem/datasource/api/markets/models/response/TokenMarketListResponse.kt

@@ -27,8 +27,16 @@ data class TokenMarketListResponse(
         @Json(name = "is_under_market_cap_limit") val isUnderMarketCapLimit: Boolean?,
         @Json(name = "staking_opportunities") val stakingOpportunities: List<StakingOpportunities>?,
         @Json(name = "max_yield_apy") val maxYieldApy: BigDecimal?,
+        @Json(name = "networks") val networks: List<Network>? = null,
     ) {
 
+        @JsonClass(generateAdapter = true)
+        data class Network(
+            @Json(name = "network_id") val networkId: String,
+            @Json(name = "contract_address") val contractAddress: String?,
+            @Json(name = "decimal_count") val decimalCount: Int?,
+        )
+
         @JsonClass(generateAdapter = true)
         data class PriceChangePercentage(
             @Json(name = "24h") val h24: BigDecimal?,

data/markets/src/main/java/com/tangem/data/markets/DefaultMarketsTokenRepository.kt

@@ -75,6 +75,7 @@ internal class DefaultMarketsTokenRepository(
                         offset = request.offset,
                         limit = request.limit,
                         timestamp = if (isFirstBatchFetching) null else requestTimeStamp.get(),
+                        showNetworks = request.params.shouldNetworks,
                     ).getOrThrow()
                 }
 

data/markets/src/main/java/com/tangem/data/markets/converters/TokenMarketListConverter.kt

@@ -42,6 +42,13 @@ internal object TokenMarketListConverter : Converter<TokenMarketListResponse, To
                 tokenCharts = TokenMarket.Charts(h24 = null, week = null, month = null),
                 yieldRate = stakingRate ?: token.maxYieldApy?.movePointLeft(2),
                 updateTimestamp = value.timestamp,
+                networks = token.networks?.map { network ->
+                    TokenMarket.Network(
+                        networkId = network.networkId,
+                        contractAddress = network.contractAddress,
+                        decimalCount = network.decimalCount,
+                    )
+                },
             )
         }
         return TokenMarketListWithMaxApy(tokens, value.summary?.maxApy)

domain/markets/models/src/main/kotlin/com/tangem/domain/markets/TokenMarket.kt

@@ -14,9 +14,16 @@ data class TokenMarket(
     val tokenCharts: Charts,
     val yieldRate: BigDecimal?,
     val updateTimestamp: Long?,
+    val networks: List<Network>?,
     private val imageHost: String,
 ) {
 
+    data class Network(
+        val networkId: String,
+        val contractAddress: String?,
+        val decimalCount: Int?,
+    )
+
     data class Charts(
         val h24: TokenChart?,
         val week: TokenChart?,

domain/markets/models/src/main/kotlin/com/tangem/domain/markets/TokenMarketListConfig.kt

@@ -5,6 +5,7 @@ data class TokenMarketListConfig(
     val searchText: String?,
     val priceChangeInterval: Interval,
     val order: Order,
+    val shouldNetworks: Boolean? = null,
 ) {
 
     enum class Order {

features/onramp/impl/src/main/kotlin/com/tangem/features/onramp/swap/availablepairs/market/SwapMarketsListBatchFlowManager.kt

@@ -184,6 +184,7 @@ internal class SwapMarketsListBatchFlowManager(
                         },
                         priceChangeInterval = TokenMarketListConfig.Interval.H24,
                         order = TokenMarketListConfig.Order.ByRating,
+                        shouldNetworks = true,
                     ),
                 ),
             )

features/onramp/impl/src/main/kotlin/com/tangem/features/onramp/swap/availablepairs/market/converter/SwapMarketsTokenItemConverter.kt

@@ -44,6 +44,13 @@ internal class SwapMarketsTokenItemConverter(
                 resourceReference(R.string.markets_apy_placeholder, wrappedList(it))
             },
             updateTimestamp = value.updateTimestamp,
+            networks = value.networks?.map { network ->
+                MarketsListItemUM.Network(
+                    networkId = network.networkId,
+                    contractAddress = network.contractAddress,
+                    decimalCount = network.decimalCount,
+                )
+            },
         )
     }
 

features/swap/impl/src/main/java/com/tangem/feature/swap/model/SwapModel.kt

@@ -43,7 +43,8 @@ import com.tangem.domain.feedback.SendFeedbackEmailUseCase
 import com.tangem.domain.feedback.models.BlockchainErrorInfo
 import com.tangem.domain.feedback.models.FeedbackEmailType
 import com.tangem.domain.markets.GetMarketsTokenListFlowUseCase
-import com.tangem.domain.markets.GetTokenMarketInfoUseCase
+import com.tangem.domain.markets.TokenMarketInfo
+import com.tangem.domain.markets.toSerializableParam
 import com.tangem.domain.models.account.Account
 import com.tangem.domain.models.currency.CryptoCurrency
 import com.tangem.domain.models.currency.CryptoCurrencyStatus
@@ -73,7 +74,6 @@ import com.tangem.domain.wallets.usecase.GetWalletsUseCase
 import com.tangem.feature.swap.analytics.StoriesEvents
 import com.tangem.feature.swap.analytics.SwapEvents
 import com.tangem.feature.swap.component.SwapFeeSelectorBlockComponent
-import com.tangem.feature.swap.converters.TokenMarketInfoToParamsConverter
 import com.tangem.feature.swap.domain.SwapInteractor
 import com.tangem.feature.swap.domain.TransactionFeeResult
 import com.tangem.feature.swap.domain.TxFeeSealedState
@@ -156,7 +156,6 @@ internal class SwapModel @Inject constructor(
     private val getMarketsTokenListFlowUseCase: GetMarketsTokenListFlowUseCase,
     swapFeatureToggles: SwapFeatureToggles,
     private val addToPortfolioManagerFactory: AddToPortfolioManager.Factory,
-    private val getTokenMarketInfoUseCase: GetTokenMarketInfoUseCase,
     private val excludedBlockchains: ExcludedBlockchains,
     private val getUserWalletsUseCase: GetWalletsUseCase,
     private val getTangemPayCustomerIdUseCase: GetTangemPayCustomerIdUseCase,
@@ -2061,23 +2060,25 @@ internal class SwapModel @Inject constructor(
 
     private fun addToPortfolioItem(item: MarketsListItemUM) {
         modelScope.launch {
-            val tokenInfo = getTokenMarketInfoUseCase(
+            val tokenMarket = searchMarketsListManager.getTokenMarketById(item.id) ?: return@launch
-                selectedAppCurrencyFlow.value,
-                item.id,
-                item.currencySymbol,
-            ).getOrNull() ?: return@launch
 
-            val converter = TokenMarketInfoToParamsConverter()
+            val param = tokenMarket.toSerializableParam()
-            val param = converter.convert(tokenInfo)
             val hasOnlyHotWallets = getUserWalletsUseCase.invokeSync().all { it is UserWallet.Hot }
 
-            val networks = tokenInfo.networks?.filter { network ->
+            val networks = tokenMarket.networks?.filter { network ->
                 BlockchainUtils.isSupportedNetworkId(
                     blockchainId = network.networkId,
                     excludedBlockchains = excludedBlockchains,
                     hotExcludedBlockchains = hotWalletExcludedBlockchains,
                     hasOnlyHotWallets = hasOnlyHotWallets,
                 )
+            }?.map { network ->
+                TokenMarketInfo.Network(
+                    networkId = network.networkId,
+                    isExchangeable = false,
+                    contractAddress = network.contractAddress,
+                    decimalCount = network.decimalCount,
+                )
             }.orEmpty()
 
             addToPortfolioManager = addToPortfolioManagerFactory

features/swap/impl/src/main/java/com/tangem/feature/swap/models/market/SwapMarketsListBatchFlowManager.kt

@@ -184,6 +184,7 @@ internal class SwapMarketsListBatchFlowManager(
                         },
                         priceChangeInterval = TokenMarketListConfig.Interval.H24,
                         order = TokenMarketListConfig.Order.ByRating,
+                        shouldNetworks = true,
                     ),
                 ),
             )
@@ -236,6 +237,13 @@ internal class SwapMarketsListBatchFlowManager(
             .toSet()
     }
 
+    fun getTokenMarketById(id: CryptoCurrency.RawID): TokenMarket? {
+        return batchFlow.state.value.data
+            .asSequence()
+            .flatMap { it.data }
+            .firstOrNull { it.id == id }
+    }
+
     private data class ResultBatches(
         val uiBatches: List<Batch<Int, List<MarketsListItemUM>>> = emptyList(),
         val processedItems: List<Batch<Int, List<TokenMarket>>>? = null,

features/swap/impl/src/main/java/com/tangem/feature/swap/models/market/converter/SwapMarketsTokenItemConverter.kt

@@ -44,6 +44,13 @@ internal class SwapMarketsTokenItemConverter(
                 resourceReference(R.string.markets_apy_placeholder, wrappedList(it))
             },
             updateTimestamp = value.updateTimestamp,
+            networks = value.networks?.map { network ->
+                MarketsListItemUM.Network(
+                    networkId = network.networkId,
+                    contractAddress = network.contractAddress,
+                    decimalCount = network.decimalCount,
+                )
+            },
         )
     }