diff --git a/lib/db/hive/db.dart b/lib/db/hive/db.dart
index 5c4f252e6..9f73a4962 100644
--- a/lib/db/hive/db.dart
+++ b/lib/db/hive/db.dart
@@ -253,4 +253,5 @@ abstract class DBKeys {
   static const String isFavorite = "isFavorite";
   static const String id = "id";
   static const String storedChainHeight = "storedChainHeight";
+  static const String ethTokenContracts = "ethTokenContracts";
 }
diff --git a/lib/services/mixins/wallet_cache.dart b/lib/services/mixins/wallet_cache.dart
index 7d859e74c..b5c4e2e75 100644
--- a/lib/services/mixins/wallet_cache.dart
+++ b/lib/services/mixins/wallet_cache.dart
@@ -112,4 +112,22 @@ mixin WalletCache {
       value: balance.toJsonIgnoreCoin(),
     );
   }
+
+  // Ethereum specific
+  List<String> getWalletTokenContractAddresses() {
+    return DB.instance.get<dynamic>(
+          boxName: _walletId,
+          key: DBKeys.ethTokenContracts,
+        ) as List<String>? ??
+        [];
+  }
+
+  Future<void> updateWalletTokenContractAddresses(
+      List<String> contractAddresses) async {
+    await DB.instance.put<dynamic>(
+      boxName: _walletId,
+      key: DBKeys.ethTokenContracts,
+      value: contractAddresses,
+    );
+  }
 }