Updated on 2026-08-14

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

@@ -138,6 +138,8 @@ fun Blockchain.Companion.fromNetworkId(networkId: String): Blockchain? {
         "core/test" -> Blockchain.CoreTestnet
         "casper-network" -> Blockchain.Casper
         "casper-network/test" -> Blockchain.CasperTestnet
+        "chiliz" -> Blockchain.Chiliz
+        "chiliz/test" -> Blockchain.ChilizTestnet
         "xodex" -> Blockchain.Xodex
         "canxium" -> Blockchain.Canxium
         else -> null
@@ -277,6 +279,8 @@ fun Blockchain.toNetworkId(): String {
         Blockchain.CasperTestnet -> "casper-network/test"
         Blockchain.Core -> "core"
         Blockchain.CoreTestnet -> "core/test"
+        Blockchain.Chiliz -> "chiliz"
+        Blockchain.ChilizTestnet -> "chiliz/test"
         Blockchain.Xodex -> "xodex"
         Blockchain.Canxium -> "canxium"
     }
@@ -368,6 +372,7 @@ fun Blockchain.toCoinId(): String {
         Blockchain.EnergyWebX, Blockchain.EnergyWebXTestnet -> "energy-web-token"
         Blockchain.Casper, Blockchain.CasperTestnet -> "casper-network"
         Blockchain.Core, Blockchain.CoreTestnet -> "coredaoorg"
+        Blockchain.Chiliz, Blockchain.ChilizTestnet -> "chiliz"
         Blockchain.Xodex -> "xodex"
         Blockchain.Canxium -> "canxium"
     }
@@ -411,5 +416,4 @@ private val excludedBlockchains = listOf(
     Blockchain.Unknown,
     Blockchain.Nexa,
     Blockchain.NexaTestnet,
-    Blockchain.Xodex,
 )

libs/tangem-sdk-api/src/main/kotlin/com/tangem/sdk/api/BackupServiceHolder.kt

@@ -0,0 +1,17 @@
+package com.tangem.sdk.api
+
+import androidx.activity.ComponentActivity
+import com.tangem.TangemSdk
+import com.tangem.operations.backup.BackupService
+import com.tangem.sdk.extensions.init
+import java.lang.ref.WeakReference
+
+class BackupServiceHolder {
+
+    lateinit var backupService: WeakReference<BackupService>
+        private set
+
+    fun createAndSetService(tangemSdk: TangemSdk, activity: ComponentActivity) {
+        backupService = WeakReference(BackupService.init(tangemSdk, activity))
+    }
+}