Updated on 2026-08-14

libs/blockchain-sdk/src/main/java/com/tangem/blockchainsdk/compatibility/L2Networks.kt

@@ -23,9 +23,9 @@ fun getL2CompatibilityTokenComparison(token: UserTokensResponse.Token, currencyI
 
 fun List<CoinsResponse.Coin.Network>.applyL2Compatibility(coinId: String): List<CoinsResponse.Coin.Network> {
     return if (coinId == ETHEREUM_COIN_ID) {
-        val l2Networks = l2BlockchainsList.map {
+        val l2Networks = l2BlockchainsList.map { blockchain ->
             CoinsResponse.Coin.Network(
-                networkId = it.toNetworkId(),
+                networkId = blockchain.toNetworkId(),
             )
         }
         this + l2Networks
@@ -37,9 +37,9 @@ fun List<CoinsResponse.Coin.Network>.applyL2Compatibility(coinId: String): List<
 fun TokenMarketInfoResponse.applyL2Compatibility(coinId: String): TokenMarketInfoResponse {
     val networks = this.networks ?: return this
     return if (coinId == ETHEREUM_COIN_ID) {
-        val l2Networks = l2BlockchainsList.map {
+        val l2Networks = l2BlockchainsList.map { blockchain ->
             TokenMarketInfoResponse.Network(
-                networkId = it.toNetworkId(),
+                networkId = blockchain.toNetworkId(),
                 contractAddress = null,
                 decimalCount = null,
             )

libs/blockchain-sdk/src/main/java/com/tangem/blockchainsdk/providers/BlockchainProvidersResponseLoader.kt

@@ -37,8 +37,8 @@ internal class BlockchainProvidersResponseLoader @Inject constructor(
                     remote = remoteResponse,
                 )
             },
-            onFailure = {
-                Timber.e(it, "Failed to load blockchain provider types from backend")
+            onFailure = { throwable ->
+                Timber.e(throwable, "Failed to load blockchain provider types from backend")
                 localResponse
             },
         )

libs/blockchain-sdk/src/main/java/com/tangem/blockchainsdk/providers/BlockchainProvidersResponseMerger.kt

@@ -30,8 +30,8 @@ internal class BlockchainProvidersResponseMerger @Inject internal constructor(
      */
     fun merge(local: BlockchainProvidersResponse, remote: BlockchainProvidersResponse): BlockchainProvidersResponse {
         val remoteWithoutInvalidProviders = remote
-            .mapValues {
-                it.value
+            .mapValues { entry ->
+                entry.value
                     .filterUnsupportedProviders()
                     .filterInvalidProviders()
             }

libs/blockchain-sdk/src/main/java/com/tangem/blockchainsdk/providers/DevBlockchainProvidersTypesManager.kt

@@ -52,10 +52,10 @@ internal class DevBlockchainProvidersTypesManager(
     }
 
     override suspend fun update(blockchain: Blockchain, providers: List<ProviderType>) {
-        changedBlockchainProvidersStore.updateData {
+        changedBlockchainProvidersStore.updateData { blockchainProviders ->
             val providerModels = BlockchainProviderTypesConverter.convertBack(value = mapOf(blockchain to providers))
 
-            it + providerModels
+            blockchainProviders + providerModels
         }
     }
 

libs/blockchain-sdk/src/main/java/com/tangem/blockchainsdk/providers/ProviderTypeIdMapping.kt

@@ -11,6 +11,7 @@ internal enum class ProviderTypeIdMapping(val id: String, val providerType: Prov
     BitcoinBlockcypher(id = "blockcypher", providerType = ProviderType.BitcoinLike.Blockcypher),
     CardanoAdalite(id = "adalite", providerType = ProviderType.Cardano.Adalite),
     CardanoRosetta(id = "tangemRosetta", providerType = ProviderType.Cardano.Rosetta),
+    CardanoMock(id = "mock", providerType = ProviderType.Mock),
     ChiaFireAcademy(id = "fireAcademy", providerType = ProviderType.Chia.FireAcademy),
     ChiaTangem(id = "tangemChia", providerType = ProviderType.Chia.Tangem),
     ChiaTangemNew(id = "tangemChia3", providerType = ProviderType.Chia.TangemNew),
@@ -26,5 +27,4 @@ internal enum class ProviderTypeIdMapping(val id: String, val providerType: Prov
     AlephiumTangem(id = "tangemAlephium", providerType = ProviderType.Alephium.Tangem),
     Blink(id = "blink", providerType = ProviderType.Blink),
     Tatum(id = "tatum", providerType = ProviderType.Kusama.Tatum),
-    ;
 }

libs/blockchain-sdk/src/main/java/com/tangem/blockchainsdk/utils/Blockchain.kt

@@ -167,6 +167,8 @@ fun Blockchain.Companion.fromNetworkId(networkId: String): Blockchain? {
         "pepecoin/test" -> Blockchain.PepecoinTestnet
         "hyperevm" -> Blockchain.Hyperliquid
         "hyperevm/test" -> Blockchain.HyperliquidTestnet
+        "quai-network" -> Blockchain.Quai
+        "quai-network/test" -> Blockchain.QuaiTestnet
         else -> null
     }
 }
@@ -331,6 +333,8 @@ fun Blockchain.toNetworkId(): String {
         Blockchain.PepecoinTestnet -> "pepecoin/test"
         Blockchain.Hyperliquid -> "hyperevm"
         Blockchain.HyperliquidTestnet -> "hyperevm/test"
+        Blockchain.Quai -> "quai-network"
+        Blockchain.QuaiTestnet -> "quai-network/test"
     }
 }
 
@@ -435,6 +439,7 @@ fun Blockchain.toCoinId(): String {
         Blockchain.ZkLinkNova, Blockchain.ZkLinkNovaTestnet -> "zklink-ethereum"
         Blockchain.Pepecoin, Blockchain.PepecoinTestnet -> "pepecoin-network"
         Blockchain.Hyperliquid, Blockchain.HyperliquidTestnet -> "hyperliquid"
+        Blockchain.Quai, Blockchain.QuaiTestnet -> "quai-network"
     }
 }
 

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

@@ -21,6 +21,7 @@ import java.math.BigDecimal
 object BlockchainUtils {
 
     private const val XRP_X_ADDRESS = 'X'
+    const val SOLANA_TRANSACTION_SIZE_THRESHOLD_BYTES = 930
 
     /** Decodes XRP Blockchain address */
     fun decodeRippleXAddress(xAddress: String, blockchainId: String): XrpTaggedAddress? {