Updated on 2026-08-14

features/swap/domain/models/src/main/java/com/tangem/feature/swap/domain/models/domain/ExchangeStatus.kt

@@ -5,6 +5,7 @@ data class ExchangeStatusModel(
     val status: ExchangeStatus? = null,
     val txId: String? = null,
     val txExternalUrl: String? = null,
+    val txExternalId: String? = null,
 )
 
 enum class ExchangeStatus {

features/swap/domain/src/main/java/com/tangem/feature/swap/domain/SwapInteractorImpl.kt

@@ -606,7 +606,7 @@ internal class SwapInteractorImpl @Inject constructor(
             network = currencyToSend.currency.network,
         )
 
-        val externalUrl = (exchangeData.transaction as? ExpressTransactionModel.CEX)?.externalTxUrl
+        val txCexModel = exchangeData.transaction as? ExpressTransactionModel.CEX
 
         val derivationPath = currencyToSend.currency.network.derivationPath.value
         return result.fold(
@@ -621,6 +621,7 @@ internal class SwapInteractorImpl @Inject constructor(
             },
             ifRight = {
                 val timestamp = System.currentTimeMillis()
+                val txExternalUrl = txCexModel?.externalTxUrl
                 storeSwapTransaction(
                     currencyToSend = currencyToSend,
                     currencyToGet = currencyToGet,
@@ -628,7 +629,8 @@ internal class SwapInteractorImpl @Inject constructor(
                     swapProvider = swapProvider,
                     swapDataModel = exchangeData,
                     timestamp = timestamp,
-                    txExternalUrl = externalUrl.orEmpty(),
+                    txExternalUrl = txExternalUrl.orEmpty(),
+                    txExternalId = txCexModel?.externalTxId.orEmpty(),
                 )
                 storeLastCryptoCurrencyId(currencyToGet.currency)
                 TxState.TxSent(
@@ -646,7 +648,7 @@ internal class SwapInteractorImpl @Inject constructor(
                         currencyToSend.currency.network.backendId,
                         derivationPath,
                     ).orEmpty(),
-                    txExternalUrl = externalUrl,
+                    txExternalUrl = txExternalUrl,
                     timestamp = timestamp,
                 )
             },
@@ -697,6 +699,7 @@ internal class SwapInteractorImpl @Inject constructor(
         swapDataModel: SwapDataModel,
         timestamp: Long,
         txExternalUrl: String,
+        txExternalId: String,
     ) {
         swapTransactionRepository.storeTransaction(
             userWalletId = UserWalletId(userWalletManager.getWalletId()),
@@ -713,6 +716,7 @@ internal class SwapInteractorImpl @Inject constructor(
                     status = ExchangeStatus.New,
                     txId = swapDataModel.transaction.txId,
                     txExternalUrl = txExternalUrl,
+                    txExternalId = txExternalId,
                 ),
             ),
         )

features/tokendetails/impl/src/main/kotlin/com/tangem/feature/tokendetails/presentation/tokendetails/state/SwapTransactionsState.kt

@@ -13,6 +13,7 @@ internal data class SwapTransactionsState(
     val txId: String,
     val provider: SwapProvider,
     val txUrl: String? = null,
+    val txExternalId: String? = null,
     val timestamp: TextReference,
     val fiatSymbol: String,
     val activeStatus: ExchangeStatus?,

features/tokendetails/impl/src/main/kotlin/com/tangem/feature/tokendetails/presentation/tokendetails/state/factory/TokenDetailsSwapTransactionsStateConverter.kt

@@ -47,18 +47,18 @@ internal class TokenDetailsSwapTransactionsStateConverter(
         val result = mutableListOf<SwapTransactionsState>()
 
         savedTransactions
-            .forEach { swapCurrency ->
-                val toCryptoCurrency = swapCurrency.toCryptoCurrency
-                val fromCryptoCurrency = swapCurrency.fromCryptoCurrency
+            .forEach { swapTransaction ->
+                val toCryptoCurrency = swapTransaction.toCryptoCurrency
+                val fromCryptoCurrency = swapTransaction.fromCryptoCurrency
 
-                swapCurrency.transactions.forEach { transaction ->
+                swapTransaction.transactions.forEach { transaction ->
                     val toAmount = transaction.toCryptoAmount
                     val fromAmount = transaction.fromCryptoAmount
                     val toFiatAmount = quotes.firstOrNull {
-                        it.rawCurrencyId == swapCurrency.toCryptoCurrency.id.rawCurrencyId
+                        it.rawCurrencyId == swapTransaction.toCryptoCurrency.id.rawCurrencyId
                     }?.fiatRate?.multiply(toAmount)
                     val fromFiatAmount = quotes.firstOrNull {
-                        it.rawCurrencyId == swapCurrency.fromCryptoCurrency.id.rawCurrencyId
+                        it.rawCurrencyId == swapTransaction.fromCryptoCurrency.id.rawCurrencyId
                     }?.fiatRate?.multiply(fromAmount)
                     val timestamp = transaction.timestamp
                     val notifications =
@@ -69,6 +69,7 @@ internal class TokenDetailsSwapTransactionsStateConverter(
                             txId = transaction.txId,
                             provider = transaction.provider,
                             txUrl = transaction.status?.txExternalUrl,
+                            txExternalId = transaction.status?.txExternalId,
                             timestamp = TextReference.Str(
                                 "${timestamp.toDateFormat()}, ${timestamp.toTimeFormat()}",
                             ),

features/tokendetails/impl/src/main/kotlin/com/tangem/feature/tokendetails/presentation/tokendetails/ui/components/exchange/ExchangeProvider.kt

@@ -1,36 +1,79 @@
 package com.tangem.feature.tokendetails.presentation.tokendetails.ui.components.exchange
 
 import androidx.compose.foundation.background
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.*
+import androidx.compose.material3.Icon
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
+import androidx.compose.ui.hapticfeedback.HapticFeedbackType
+import androidx.compose.ui.platform.LocalClipboardManager
+import androidx.compose.ui.platform.LocalHapticFeedback
+import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.AnnotatedString
+import androidx.compose.ui.tooling.preview.Preview
 import com.tangem.core.ui.R
 import com.tangem.core.ui.components.inputrow.InputRowBestRate
 import com.tangem.core.ui.extensions.TextReference
 import com.tangem.core.ui.res.TangemTheme
 
 @Composable
-internal fun ExchangeProvider(providerName: TextReference, providerType: TextReference, imageUrl: String) {
+internal fun ExchangeProvider(
+    providerName: TextReference,
+    providerType: TextReference,
+    providerTxId: String?,
+    imageUrl: String,
+) {
+    val clipboardManager = LocalClipboardManager.current
+    val hapticFeedback = LocalHapticFeedback.current
     Column(
         modifier = Modifier
             .clip(TangemTheme.shapes.roundedCornersXMedium)
             .background(TangemTheme.colors.background.action),
     ) {
-        Text(
-            text = stringResource(id = R.string.express_provider),
-            style = TangemTheme.typography.subtitle2,
-            color = TangemTheme.colors.text.tertiary,
+        Box(
             modifier = Modifier
-                .padding(
-                    start = TangemTheme.dimens.spacing12,
-                    end = TangemTheme.dimens.spacing12,
-                    top = TangemTheme.dimens.spacing12,
-                ),
-        )
+                .padding(top = TangemTheme.dimens.spacing12)
+                .padding(horizontal = TangemTheme.dimens.spacing12)
+                .fillMaxWidth(),
+        ) {
+            Text(
+                text = stringResource(id = R.string.express_provider),
+                style = TangemTheme.typography.subtitle2,
+                color = TangemTheme.colors.text.tertiary,
+                modifier = Modifier.align(Alignment.CenterStart),
+            )
+            if (!providerTxId.isNullOrEmpty()) {
+                Row(
+                    modifier = Modifier
+                        .align(Alignment.CenterEnd)
+                        .clickable {
+                            hapticFeedback.performHapticFeedback(HapticFeedbackType.LongPress)
+                            clipboardManager.setText(AnnotatedString(providerTxId))
+                        },
+                ) {
+                    Icon(
+                        modifier = Modifier
+                            .size(TangemTheme.dimens.size20)
+                            .padding(end = TangemTheme.dimens.spacing4)
+                            .align(Alignment.CenterVertically),
+                        painter = painterResource(id = R.drawable.ic_copy_24),
+                        contentDescription = null,
+                        tint = TangemTheme.colors.text.tertiary,
+                    )
+                    Text(
+                        modifier = Modifier.align(Alignment.CenterVertically),
+                        text = "ID: $providerTxId",
+                        style = TangemTheme.typography.body2,
+                        color = TangemTheme.colors.text.tertiary,
+                    )
+                }
+            }
+        }
         InputRowBestRate(
             imageUrl = imageUrl,
             title = providerName,
@@ -38,4 +81,17 @@ internal fun ExchangeProvider(providerName: TextReference, providerType: TextRef
             subtitle = TextReference.Res(R.string.express_floating_rate),
         )
     }
+}
+
+@Preview(showBackground = true)
+@Composable
+private fun ExchangeProvider_Preview() {
+    TangemTheme(isDark = false) {
+        ExchangeProvider(
+            providerName = TextReference.Str("Changelly"),
+            providerType = TextReference.Str("CEX"),
+            providerTxId = "hjsbajcqb",
+            imageUrl = "",
+        )
+    }
 }

features/tokendetails/impl/src/main/kotlin/com/tangem/feature/tokendetails/presentation/tokendetails/ui/components/exchange/ExchangeStatusBottomSheet.kt

@@ -71,6 +71,7 @@ private fun ExchangeStatusBottomSheetContent(content: ExchangeStatusBottomSheetC
         ExchangeProvider(
             providerName = TextReference.Str(config.provider.name),
             providerType = TextReference.Str(config.provider.type.name),
+            providerTxId = config.txExternalId,
             imageUrl = config.provider.imageLarge,
         )
         SpacerH12()