Updated on 2026-08-14

domain/legacy/src/main/assets/contract_methods.json

@@ -246,5 +246,10 @@
         "info": "P2PEthPool",
         "source": "https://docs.p2p.org/",
         "name": "pooledUnstake"
+    },
+    "0xaa03b617": {
+        "info": "GaslessTransactions",
+        "source": "https://github.com/tangem-developments/tangem-gasless-service",
+        "name": "gaslessTransaction"
     }
 }

domain/models/src/main/kotlin/com/tangem/domain/models/network/TxInfo.kt

@@ -107,6 +107,9 @@ data class TxInfo(
         @Serializable
         data class Operation(val name: String) : TransactionType
 
+        @Serializable
+        data object GaslessFee : TransactionType
+
         @Serializable
         sealed interface YieldSupply : TransactionType {
 

domain/transaction/src/main/java/com/tangem/domain/transaction/GaslessTransactionRepository.kt

@@ -63,4 +63,6 @@ interface GaslessTransactionRepository {
     fun getBaseGasForTransaction(): BigInteger
 
     fun getChainIdForNetwork(network: Network): Int
+
+    suspend fun getGaslessFeeAddresses(): Set<String>
 }