Updated on 2026-08-14

domain/legacy/src/main/java/com/tangem/domain/common/extensions/Blockchain.kt

@@ -29,6 +29,7 @@ fun Blockchain.Companion.fromNetworkId(networkId: String): Blockchain? {
         "bitcoin-cash/test" -> Blockchain.BitcoinCashTestnet
         "cardano" -> Blockchain.CardanoShelley
         "dogecoin" -> Blockchain.Dogecoin
+        "ducatus" -> Blockchain.Ducatus
         "litecoin" -> Blockchain.Litecoin
         "rootstock" -> Blockchain.RSK
         "stellar" -> Blockchain.Stellar
@@ -86,6 +87,7 @@ fun Blockchain.toNetworkId(): String {
         Blockchain.Cardano -> "cardano"
         Blockchain.CardanoShelley -> "cardano"
         Blockchain.Dogecoin -> "dogecoin"
+        Blockchain.Ducatus -> "ducatus"
         Blockchain.Ethereum -> "ethereum"
         Blockchain.EthereumTestnet -> "ethereum/test"
         Blockchain.EthereumClassic -> "ethereum-classic"
@@ -150,6 +152,7 @@ fun Blockchain.toCoinId(): String {
         Blockchain.Fantom, Blockchain.FantomTestnet -> "fantom"
         Blockchain.Tron, Blockchain.TronTestnet -> "tron"
         Blockchain.Polkadot, Blockchain.PolkadotTestnet -> "polkadot"
+        Blockchain.Ducatus -> "ducatus"
         Blockchain.Litecoin -> "litecoin"
         Blockchain.RSK -> "rootstock"
         Blockchain.Tezos -> "tezos"
@@ -179,4 +182,7 @@ fun Blockchain.isSupportedInApp(): Boolean {
     return !excludedBlockchains.contains(this)
 }
 
-private val excludedBlockchains = listOf(Blockchain.Unknown)
+private val excludedBlockchains = listOf(
+    Blockchain.Unknown,
+    Blockchain.Ducatus,
+)

gradle/dependencies.toml

@@ -78,7 +78,7 @@ walletConnectWeb3 = "1.10.0"
 # endregion Other libraries
 
 # region Tangem
-tangemBlockchainSdk = "develop-264"
+tangemBlockchainSdk = "develop-268"
 #tangemBlockchainSdk = "0.0.1" # Keep it! - used for local builds
 tangemCardSdk = "develop-266"
 #tangemCardSdk = "0.0.1" # Keep it! - used for local builds