Updated on 2026-08-14

data/common/build.gradle.kts

@@ -9,41 +9,56 @@ android {
     namespace = "com.tangem.data.common"
 }
 dependencies {
-    /* Core */
-    implementation(projects.core.datasource)
-    implementation(projects.core.utils)
 
-    /* Domain */
-    implementation(projects.domain.account)
-    implementation(projects.domain.demo)
-    implementation(projects.domain.legacy)
-    implementation(projects.domain.card)
-    implementation(projects.domain.models)
-    implementation(projects.domain.tokens.models)
-    implementation(projects.domain.wallets.models)
-    implementation(projects.domain.express.models)
-    implementation(projects.domain.networks)
-    implementation(projects.domain.walletManager)
-    implementation(projects.domain.wallets)
+    // region Kotlin
+    api(deps.kotlin.coroutines)
+    // endregion
 
-    /* Libs - SDK */
-    implementation(tangemDeps.blockchain)
+    // region Other libraries
+    api(deps.arrow.core)
+    api(deps.jodatime)
+    implementation(deps.androidx.annotation)
+    implementation(deps.androidx.datastore)
+    // endregion
+
+    // region Libs - SDK
+    api(tangemDeps.blockchain)
     implementation(tangemDeps.card.core)
-    implementation(projects.libs.crypto)
-    implementation(projects.libs.blockchainSdk)
+    // endregion
 
-    /* DI */
+    // region DI
     implementation(deps.hilt.android)
     kapt(deps.hilt.kapt)
+    // endregion
 
-    /* Libs - Other */
-    implementation(deps.androidx.datastore)
-    implementation(deps.arrow.core)
-    implementation(deps.jodatime)
-    implementation(deps.kotlin.coroutines)
+    // region Core
+    api(projects.core.datasource)
+    api(projects.core.utils)
+    // endregion
 
-    /* Test */
+    // region Domain
+    api(projects.domain.common)
+    api(projects.domain.walletManager)
+    api(projects.domain.wallets)
+    implementation(projects.domain.card)
+    implementation(projects.domain.core)
+    runtimeOnly(projects.domain.account)
+    // endregion
+
+    // region Domain models
+    api(projects.domain.demo.models)
+    api(projects.domain.express.models)
+    api(projects.domain.models)
+    implementation(projects.domain.wallets.models)
+    // endregion
+
+    // region Libs
+    api(projects.libs.blockchainSdk)
+    implementation(projects.libs.crypto)
+    // endregion
+
+    // region Test
     testImplementation(projects.common.test)
     testImplementation(projects.test.core)
-    testImplementation(deps.moshi)
+    // endregion
 }

data/common/src/main/kotlin/com/tangem/data/common/cache/etag/ETagsStore.kt

@@ -37,5 +37,6 @@ interface ETagsStore {
     enum class Key {
         WalletAccounts,
         UserTokens,
+        AddressBook,
     }
 }

data/common/src/main/kotlin/com/tangem/data/common/network/NetworkFactory.kt

@@ -4,6 +4,7 @@ import androidx.annotation.VisibleForTesting
 import com.tangem.blockchain.common.Blockchain
 import com.tangem.blockchain.common.FeePaidCurrency
 import com.tangem.blockchainsdk.utils.ExcludedBlockchains
+import com.tangem.blockchainsdk.utils.getSupportedTransactionExtras
 import com.tangem.blockchainsdk.utils.toBlockchain
 import com.tangem.blockchainsdk.utils.toNetworkId
 import com.tangem.domain.card.common.extensions.canHandleToken
@@ -217,173 +218,6 @@ class NetworkFactory @Inject constructor(
         }
     }
 
-    @Suppress("LongMethod")
-    private fun Blockchain.getSupportedTransactionExtras(): Network.TransactionExtrasType {
-        return when (this) {
-            Blockchain.XRP -> Network.TransactionExtrasType.DESTINATION_TAG
-            Blockchain.Binance,
-            Blockchain.TON,
-            Blockchain.Cosmos,
-            Blockchain.Gonka,
-            Blockchain.TerraV1,
-            Blockchain.TerraV2,
-            Blockchain.Stellar,
-            Blockchain.Hedera,
-            Blockchain.Algorand,
-            Blockchain.Sei,
-            Blockchain.InternetComputer,
-            Blockchain.Casper,
-            -> Network.TransactionExtrasType.MEMO
-            // region Other blockchains
-            Blockchain.Unknown,
-            Blockchain.Alephium,
-            Blockchain.AlephiumTestnet,
-            Blockchain.Arbitrum,
-            Blockchain.ArbitrumTestnet,
-            Blockchain.Avalanche,
-            Blockchain.AvalancheTestnet,
-            Blockchain.BinanceTestnet,
-            Blockchain.BSC,
-            Blockchain.BSCTestnet,
-            Blockchain.Bitcoin,
-            Blockchain.BitcoinTestnet,
-            Blockchain.BitcoinCash,
-            Blockchain.BitcoinCashTestnet,
-            Blockchain.Cardano,
-            Blockchain.CosmosTestnet,
-            Blockchain.Dogecoin,
-            Blockchain.Ducatus,
-            Blockchain.Ethereum,
-            Blockchain.EthereumTestnet,
-            Blockchain.EthereumClassic,
-            Blockchain.EthereumClassicTestnet,
-            Blockchain.Fantom,
-            Blockchain.FantomTestnet,
-            Blockchain.Litecoin,
-            Blockchain.Near,
-            Blockchain.NearTestnet,
-            Blockchain.Polkadot,
-            Blockchain.PolkadotTestnet,
-            Blockchain.Kava,
-            Blockchain.KavaTestnet,
-            Blockchain.Kusama,
-            Blockchain.Polygon,
-            Blockchain.PolygonTestnet,
-            Blockchain.RSK,
-            Blockchain.SeiTestnet,
-            Blockchain.StellarTestnet,
-            Blockchain.Solana,
-            Blockchain.SolanaTestnet,
-            Blockchain.Tezos,
-            Blockchain.Tron,
-            Blockchain.TronTestnet,
-            Blockchain.Gnosis,
-            Blockchain.Dash,
-            Blockchain.Optimism,
-            Blockchain.OptimismTestnet,
-            Blockchain.Dischain,
-            Blockchain.EthereumPow,
-            Blockchain.EthereumPowTestnet,
-            Blockchain.Kaspa,
-            Blockchain.KaspaTestnet,
-            Blockchain.Telos,
-            Blockchain.TelosTestnet,
-            Blockchain.TONTestnet,
-            Blockchain.Ravencoin,
-            Blockchain.Clore,
-            Blockchain.RavencoinTestnet,
-            Blockchain.Cronos,
-            Blockchain.AlephZero,
-            Blockchain.AlephZeroTestnet,
-            Blockchain.OctaSpace,
-            Blockchain.OctaSpaceTestnet,
-            Blockchain.Chia,
-            Blockchain.ChiaTestnet,
-            Blockchain.Decimal,
-            Blockchain.DecimalTestnet,
-            Blockchain.XDC,
-            Blockchain.XDCTestnet,
-            Blockchain.VeChain,
-            Blockchain.VeChainTestnet,
-            Blockchain.Aptos,
-            Blockchain.AptosTestnet,
-            Blockchain.Playa3ull,
-            Blockchain.Shibarium,
-            Blockchain.ShibariumTestnet,
-            Blockchain.AlgorandTestnet,
-            Blockchain.HederaTestnet,
-            Blockchain.Aurora,
-            Blockchain.AuroraTestnet,
-            Blockchain.Areon,
-            Blockchain.AreonTestnet,
-            Blockchain.PulseChain,
-            Blockchain.PulseChainTestnet,
-            Blockchain.ZkSyncEra,
-            Blockchain.ZkSyncEraTestnet,
-            Blockchain.Nexa,
-            Blockchain.NexaTestnet,
-            Blockchain.Moonbeam,
-            Blockchain.MoonbeamTestnet,
-            Blockchain.Manta,
-            Blockchain.MantaTestnet,
-            Blockchain.PolygonZkEVM,
-            Blockchain.PolygonZkEVMTestnet,
-            Blockchain.Radiant,
-            Blockchain.Fact0rn,
-            Blockchain.Base,
-            Blockchain.BaseTestnet,
-            Blockchain.Moonriver,
-            Blockchain.MoonriverTestnet,
-            Blockchain.Mantle,
-            Blockchain.MantleTestnet,
-            Blockchain.Flare,
-            Blockchain.FlareTestnet,
-            Blockchain.Taraxa,
-            Blockchain.TaraxaTestnet,
-            Blockchain.Koinos,
-            Blockchain.KoinosTestnet,
-            Blockchain.Joystream,
-            Blockchain.Bittensor,
-            Blockchain.Filecoin,
-            Blockchain.Blast,
-            Blockchain.BlastTestnet,
-            Blockchain.Cyber,
-            Blockchain.CyberTestnet,
-            Blockchain.Sui,
-            Blockchain.SuiTestnet,
-            Blockchain.EnergyWebChain,
-            Blockchain.EnergyWebChainTestnet,
-            Blockchain.EnergyWebX,
-            Blockchain.EnergyWebXTestnet,
-            Blockchain.CasperTestnet,
-            Blockchain.Core,
-            Blockchain.CoreTestnet,
-            Blockchain.Xodex,
-            Blockchain.Canxium,
-            Blockchain.Chiliz,
-            Blockchain.ChilizTestnet,
-            Blockchain.VanarChain,
-            Blockchain.VanarChainTestnet,
-            Blockchain.OdysseyChain, Blockchain.OdysseyChainTestnet,
-            Blockchain.Bitrock, Blockchain.BitrockTestnet,
-            Blockchain.Sonic, Blockchain.SonicTestnet,
-            Blockchain.ApeChain, Blockchain.ApeChainTestnet,
-            Blockchain.Scroll, Blockchain.ScrollTestnet,
-            Blockchain.ZkLinkNova, Blockchain.ZkLinkNovaTestnet,
-            Blockchain.Pepecoin, Blockchain.PepecoinTestnet,
-            Blockchain.Hyperliquid, Blockchain.HyperliquidTestnet,
-            Blockchain.Quai, Blockchain.QuaiTestnet,
-            Blockchain.Linea, Blockchain.LineaTestnet,
-            Blockchain.ArbitrumNova,
-            Blockchain.Plasma, Blockchain.PlasmaTestnet,
-            Blockchain.Adi, Blockchain.AdiTestnet,
-            Blockchain.SeiEvm, Blockchain.SeiEvmTestnet,
-            Blockchain.Monad, Blockchain.MonadTestnet,
-            -> Network.TransactionExtrasType.NONE
-            // endregion
-        }
-    }
-
     private fun Blockchain.getNameResolvingType(): Network.NameResolvingType {
         return when (this) {
             Blockchain.Ethereum, Blockchain.EthereumTestnet -> Network.NameResolvingType.ENS

data/common/src/main/kotlin/com/tangem/data/common/txhistory/ExpressHistoryRepository.kt

@@ -0,0 +1,15 @@
+package com.tangem.data.common.txhistory
+
+import com.tangem.datasource.api.express.models.response.ExchangeItemResponse
+import com.tangem.datasource.api.onramp.models.response.OnrampItemResponse
+
+/**
+ * Persists express (exchange/onramp) transactions into the local tx-history database and fetches any missing token
+ * metadata for the referenced assets.
+ */
+interface ExpressHistoryRepository {
+
+    suspend fun storeExchanges(items: List<ExchangeItemResponse>)
+
+    suspend fun storeOnramps(items: List<OnrampItemResponse>)
+}

data/common/src/test/kotlin/com/tangem/data/common/network/NetworkFactoryTest.kt

@@ -387,6 +387,7 @@ class NetworkFactoryTest {
                     Blockchain.CosmosTestnet,
                     Blockchain.Dogecoin,
                     Blockchain.Ducatus,
+                    Blockchain.Gonka,
                     Blockchain.Ethereum, Blockchain.EthereumTestnet,
                     Blockchain.EthereumClassic, Blockchain.EthereumClassicTestnet,
                     Blockchain.Fantom, Blockchain.FantomTestnet,