Updated on 2026-08-14

data/wallet-connect/src/main/kotlin/com/tangem/data/walletconnect/sign/WcSignUseCaseDelegate.kt

@@ -8,6 +8,7 @@ import com.tangem.data.walletconnect.sign.SignStateConverter.toSigning
 import com.tangem.domain.walletconnect.WcAnalyticEvents
 import com.tangem.domain.walletconnect.model.WcRequestError
 import com.tangem.domain.walletconnect.model.WcRequestError.Companion.code
+import com.tangem.domain.walletconnect.model.WcRequestError.Companion.message
 import com.tangem.domain.walletconnect.usecase.method.WcSignState
 import com.tangem.domain.walletconnect.usecase.method.WcSignStep
 import kotlinx.coroutines.Job
@@ -65,10 +66,12 @@ internal class WcSignUseCaseDelegate<MiddleAction, SignModel>(
                 val step = state.domainStep as? WcSignStep.Result ?: return@onEach
                 val event = step.result.fold(
                     ifLeft = { error ->
+                        val errorMessage = error.message() ?: ""
                         WcAnalyticEvents.SignatureRequestFailed(
                             rawRequest = context.rawSdkRequest,
                             network = context.network,
                             errorCode = error.code() ?: error::class.simpleName.orEmpty(),
+                            errorMessage = errorMessage,
                         )
                     },
                     ifRight = {

domain/wallet-connect/models/src/main/java/com/tangem/domain/walletconnect/model/WcRequestError.kt

@@ -49,8 +49,8 @@ sealed class WcRequestError {
             is SendTransactionError.NetworkError -> message
             is SendTransactionError.DataError -> message
             is SendTransactionError.UnknownError -> ex?.message
-            is SendTransactionError.TangemSdkError,
+            is SendTransactionError.TangemSdkError -> "TangemSdkError code: ${this.code}"
-            SendTransactionError.DemoCardError,
+            SendTransactionError.DemoCardError -> "DemoCardError"
             SendTransactionError.UserCancelledError,
             is SendTransactionError.CreateAccountUnderfunded,
             -> null

domain/wallet-connect/src/main/kotlin/com/tangem/domain/walletconnect/WcAnalyticEvents.kt

@@ -142,6 +142,7 @@ sealed class WcAnalyticEvents(
         rawRequest: WcSdkSessionRequest,
         network: Network,
         errorCode: String,
+        errorMessage: String,
     ) : WcAnalyticEvents(
         event = "Signature Request Failed",
         params = mapOf(
@@ -150,6 +151,7 @@ sealed class WcAnalyticEvents(
             AnalyticsParam.Key.METHOD_NAME to rawRequest.request.method,
             AnalyticsParam.Key.BLOCKCHAIN to network.name,
             AnalyticsParam.Key.ERROR_CODE to errorCode,
+            AnalyticsParam.Key.ERROR_MESSAGE to errorMessage,
         ),
     )
 

gradle/tangem_dependencies.toml

@@ -5,7 +5,7 @@
 # https://github.com/tangem/tangem-sdk-android/
 # https://github.com/tangem/vico
 
-tangemBlockchainSdk = "releases-5.28-1217"
+tangemBlockchainSdk = "releases-5.28-1218"
 #tangemBlockchainSdk = "0.0.1" # Keep it! - used for local builds
 tangemCardSdk = "releases-5.28-559"
 #tangemCardSdk = "0.0.1" # Keep it! - used for local builds ^