Updated on 2026-08-14

data/common/src/main/kotlin/com/tangem/data/common/currency/UserTokensResponseFactory.kt

@@ -1,5 +1,6 @@
 package com.tangem.data.common.currency
 
+import com.tangem.blockchain.common.Blockchain
 import com.tangem.blockchainsdk.utils.toCoinId
 import com.tangem.blockchainsdk.utils.toNetworkId
 import com.tangem.data.common.network.NetworkFactory
@@ -54,9 +55,14 @@ class UserTokensResponseFactory @Inject constructor() {
         userWallet: UserWallet?,
         networkFactory: NetworkFactory,
         accountId: AccountId?,
+        extraBlockchains: List<Blockchain> = emptyList(),
     ): UserTokensResponse {
         val tokens = if (userWallet != null) {
-            getDefaultWalletBlockchains(userWallet = userWallet, demoConfig = DemoConfig)
+            getDefaultWalletBlockchains(
+                userWallet = userWallet,
+                demoConfig = DemoConfig,
+                extraBlockchains = extraBlockchains,
+            )
                 .map { blockchain ->
                     val derivationPath = networkFactory.createDerivationPath(
                         blockchain = blockchain,

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

@@ -375,6 +375,7 @@ class NetworkFactory @Inject constructor(
             Blockchain.Linea, Blockchain.LineaTestnet,
             Blockchain.ArbitrumNova,
             Blockchain.Plasma, Blockchain.PlasmaTestnet,
+            Blockchain.Adi, Blockchain.AdiTestnet,
             Blockchain.Monad, Blockchain.MonadTestnet,
             -> Network.TransactionExtrasType.NONE
             // endregion

data/common/src/main/kotlin/com/tangem/data/common/tokens/DefaultWalletBlockchains.kt

@@ -8,10 +8,16 @@ import com.tangem.domain.models.wallet.UserWallet
 /**
  * Returns the default blockchains for the multi-currency wallet.
  *
- * @param userWallet The user's wallet, which can be either a cold or hot wallet.
- * @param demoConfig Configuration for demo cards, which may specify different default blockchains.
+ * @param userWallet       The user's wallet, which can be either a cold or hot wallet.
+ * @param demoConfig       Configuration for demo cards, which may specify different default blockchains.
+ * @param extraBlockchains Additional blockchains appended on top of the standard defaults for non-demo cold wallets
+ *                         (e.g. batch- or promo-specific entries resolved by the caller).
  */
-fun getDefaultWalletBlockchains(userWallet: UserWallet, demoConfig: DemoConfig): Collection<Blockchain> {
+fun getDefaultWalletBlockchains(
+    userWallet: UserWallet,
+    demoConfig: DemoConfig,
+    extraBlockchains: List<Blockchain> = emptyList(),
+): Collection<Blockchain> {
     return when (userWallet) {
         is UserWallet.Cold -> {
             val card = userWallet.scanResponse.card
@@ -19,7 +25,7 @@ fun getDefaultWalletBlockchains(userWallet: UserWallet, demoConfig: DemoConfig):
             var blockchainsInternal = if (demoConfig.isDemoCardId(card.cardId)) {
                 demoConfig.getDemoBlockchains(card.cardId)
             } else {
-                listOf(Blockchain.Bitcoin, Blockchain.Ethereum)
+                listOf(Blockchain.Bitcoin, Blockchain.Ethereum) + extraBlockchains
             }
 
             if (card.isTestCard) {