Updated on 2026-08-14

app/src/main/java/com/tangem/tap/di/domain/YieldSupplyDomainModule.kt

@@ -199,4 +199,24 @@ internal object YieldSupplyDomainModule {
             yieldSupplyRepository = yieldSupplyRepository,
         )
     }
+
+    @Provides
+    @Singleton
+    fun provideYieldSupplyGetShouldShowMainPromoUseCase(
+        yieldSupplyRepository: YieldSupplyRepository,
+    ): YieldSupplyGetShouldShowMainPromoUseCase {
+        return YieldSupplyGetShouldShowMainPromoUseCase(
+            yieldSupplyRepository = yieldSupplyRepository,
+        )
+    }
+
+    @Provides
+    @Singleton
+    fun provideYieldSupplySetShouldShowMainPromoUseCase(
+        yieldSupplyRepository: YieldSupplyRepository,
+    ): YieldSupplySetShouldShowMainPromoUseCase {
+        return YieldSupplySetShouldShowMainPromoUseCase(
+            yieldSupplyRepository = yieldSupplyRepository,
+        )
+    }
 }

common/ui/src/main/java/com/tangem/common/ui/tokens/TokenItemStateConverter.kt

@@ -43,12 +43,14 @@ import java.math.BigDecimal
  */
 class TokenItemStateConverter(
     private val appCurrency: AppCurrency,
-    private val yieldModuleApyMap: Map<String, String> = emptyMap(),
+    private val yieldModuleApyMap: Map<String, BigDecimal> = emptyMap(),
     private val stakingApyMap: Map<String, List<Yield.Validator>> = emptyMap(),
+    private val yieldSupplyPromoBannerKey: String? = null,
     private val iconStateProvider: (CryptoCurrencyStatus) -> CurrencyIconState = {
         CryptoCurrencyToIconStateConverter().convert(it)
     },
     private val onApyLabelClick: ((CryptoCurrencyStatus, String) -> Unit)? = null,
+    private val onYieldPromoCloseClick: (() -> Unit)? = null,
     private val titleStateProvider: (CryptoCurrencyStatus) -> TokenItemState.TitleState = { currencyStatus ->
         createTitleState(
             currencyStatus = currencyStatus,
@@ -66,6 +68,15 @@ class TokenItemStateConverter(
     private val fiatAmountStateProvider: (CryptoCurrencyStatus) -> TokenItemState.FiatAmountState? = {
         createFiatAmountState(status = it, appCurrency = appCurrency)
     },
+    private val promoBannerProvider: (CryptoCurrencyStatus) -> TokenItemState.PromoBannerState = { status ->
+        createPromoBannerState(
+            status = status,
+            yieldModuleApyMap = yieldModuleApyMap,
+            yieldSupplyPromoBannerKey = yieldSupplyPromoBannerKey,
+            onApyLabelClick = onApyLabelClick,
+            onYieldPromoCloseClick = onYieldPromoCloseClick,
+        )
+    },
     private val onItemClick: ((TokenItemState, CryptoCurrencyStatus) -> Unit)? = null,
     private val onItemLongClick: ((TokenItemState, CryptoCurrencyStatus) -> Unit)? = null,
 ) : Converter<CryptoCurrencyStatus, TokenItemState> {
@@ -102,6 +113,7 @@ class TokenItemStateConverter(
             subtitleState = requireNotNull(subtitleStateProvider(this)),
             fiatAmountState = requireNotNull(fiatAmountStateProvider(this)),
             subtitle2State = requireNotNull(subtitle2StateProvider(this)),
+            promoBannerState = promoBannerProvider(this),
             onItemClick = onItemClick?.let { onItemClick ->
                 { onItemClick(it, this) }
             },
@@ -164,7 +176,7 @@ class TokenItemStateConverter(
 
         private fun createTitleState(
             currencyStatus: CryptoCurrencyStatus,
-            yieldModuleApyMap: Map<String, String>,
+            yieldModuleApyMap: Map<String, BigDecimal>,
             stakingApyMap: Map<String, List<Yield.Validator>>,
             onApyLabelClick: ((CryptoCurrencyStatus, String) -> Unit)?,
         ): TokenItemState.TitleState {
@@ -204,7 +216,7 @@ class TokenItemStateConverter(
         // polygon-pos_0xc2132d05d31c914a87c6611c10748aeb04b58e8f
         private fun resolveEarnApy(
             cryptoCurrencyStatus: CryptoCurrencyStatus,
-            yieldModuleApyMap: Map<String, String>,
+            yieldModuleApyMap: Map<String, BigDecimal>,
             stakingApyMap: Map<String, List<Yield.Validator>>,
         ): EarnApyInfo? {
             val token = cryptoCurrencyStatus.currency as? CryptoCurrency.Token
@@ -223,7 +235,7 @@ class TokenItemStateConverter(
                             wrappedList(yieldSupplyApy),
                         ),
                         isActive = isActive,
-                        apy = yieldSupplyApy,
+                        apy = yieldSupplyApy.toString(),
                     )
                 }
             }
@@ -379,6 +391,36 @@ class TokenItemStateConverter(
             }
         }
 
+        private fun createPromoBannerState(
+            status: CryptoCurrencyStatus,
+            yieldModuleApyMap: Map<String, BigDecimal>,
+            yieldSupplyPromoBannerKey: String?,
+            onApyLabelClick: ((CryptoCurrencyStatus, String) -> Unit)?,
+            onYieldPromoCloseClick: (() -> Unit)?,
+        ): TokenItemState.PromoBannerState {
+            val token = status.currency as? CryptoCurrency.Token ?: return TokenItemState.PromoBannerState.Empty
+            if (yieldSupplyPromoBannerKey == null || yieldSupplyPromoBannerKey != token.yieldSupplyKey() ||
+                yieldModuleApyMap[token.yieldSupplyKey()] == null
+            ) {
+                return TokenItemState.PromoBannerState.Empty
+            }
+            val yieldSupplyApy =
+                yieldModuleApyMap[token.yieldSupplyKey()] ?: return TokenItemState.PromoBannerState.Empty
+
+            return TokenItemState.PromoBannerState.Content(
+                title = resourceReference(
+                    R.string.yield_module_main_screen_promo_banner_message,
+                    wrappedList(yieldSupplyApy),
+                ),
+                onPromoBannerClick = {
+                    onApyLabelClick?.invoke(status, yieldSupplyApy.toString())
+                },
+                onCloseClick = {
+                    onYieldPromoCloseClick?.invoke()
+                },
+            )
+        }
+
         private fun CryptoCurrencyStatus.getCryptoPriceState(appCurrency: AppCurrency): TokenItemState.SubtitleState {
             val fiatRate = value.fiatRate
             val priceChange = value.priceChange

core/datasource/src/main/java/com/tangem/datasource/local/preferences/PreferencesKeys.kt

@@ -122,6 +122,10 @@ object PreferencesKeys {
 
     val YIELD_SUPPLY_WARNINGS_STATES_KEY by lazy { stringPreferencesKey(name = "yieldSupplyWarningsStates") }
 
+    val YIELD_SUPPLY_SHOULD_SHOW_MAIN_PROMO_KEY by lazy {
+        booleanPreferencesKey(name = "yieldSupplyShouldShowMainPromo")
+    }
+
     val ACCESS_CODE_SKIPPED_STATES_KEY by lazy { stringPreferencesKey(name = "accessCodeSkippedStates") }
 
     // region Notifications

core/res/src/main/res/values-ja/strings.xml

@@ -590,6 +590,7 @@
   <string name="hw_backup_need_finish_first">まずバックアップを完了する</string>
   <string name="hw_backup_need_title">まずバックアップを完了する</string>
   <string name="hw_backup_section_other_title">その他の方法</string>
+  <string name="hw_backup_seed_description">リカバリーフレーズは、ご自身で安全な場所に保管し、資金を守るために他人には絶対に共有しないでください。</string>
   <string name="hw_backup_seed_title">リカバリーフレーズ</string>
   <string name="hw_backup_to_secure_description">アクセスコードを使用してウォレットを保護するには、まずバックアップを完了してください。</string>
   <string name="hw_backup_to_upgrade_description">ウォレットをハードウェアにアップグレードするには、まずバックアップしてください。</string>
@@ -1432,6 +1433,8 @@
   <string name="tangempay_failed_to_issue_card">カードの発行に失敗しました</string>
   <string name="tangempay_failed_to_issue_card_retry_description">技術的なエラーが発生しました。下のボタンをクリックして、もう一度お試しください。</string>
   <string name="tangempay_failed_to_issue_card_support_description">技術的なエラーが発生しました。サポートへお問い合わせください。</string>
+  <string name="tangempay_get_banner_description">暗号資産を日常の支払いに使おう。\n\nこれまでにないタイプの決済カード。</string>
+  <string name="tangempay_get_tangem_pay">Tangem Payを入手</string>
   <string name="tangempay_issue_card_notification_description">通常は最大で15分ほどかかります</string>
   <string name="tangempay_issue_card_notification_title">Tangemカードのセットアップ</string>
   <string name="tangempay_issuing_your_card">カードを発行しています</string>
@@ -1454,6 +1457,7 @@
   <string name="tangempay_service_unavailable_description">技術的な問題を修正しています。後でもう一度お試しください。</string>
   <string name="tangempay_service_unavailable_title">サービスは一時的に利用できません</string>
   <string name="tangempay_service_unreachable_try_later">現在サービスに接続できません。後ほどもう一度お試しください。</string>
+  <string name="tangempay_tangem_visa_card">Tangem Visaカード</string>
   <string name="tangempay_temporarily_unavailable">Tangem Payは一時的に利用できません</string>
   <string name="tangempay_title">Tangem Pay</string>
   <string name="tangempay_use_tangem_device_to_restore_payment_account">カードまたはリングを使用して、支払いアカウントへのアクセスを復元してください。</string>
@@ -1500,6 +1504,7 @@
   <string name="transaction_history_multiple_addresses">複数のアドレス</string>
   <string name="transaction_history_not_supported_description">現在、このブロックチェーンでは取引履歴はサポートされていません。しかしご心配なく！弊社で対応中です。その間、エクスプローラーで確認することができます。</string>
   <string name="transaction_history_operation">オペレーション</string>
+  <string name="transaction_history_transaction_for_address">対象：%s</string>
   <string name="transaction_history_transaction_from_address">送金元: %s</string>
   <string name="transaction_history_transaction_to_address">送金先: %s</string>
   <string name="transaction_history_transaction_validator">バリデーター: %s</string>

core/res/src/main/res/values/strings.xml

@@ -527,7 +527,7 @@
   <string name="express_status_buying">Buying %s</string>
   <string name="express_status_buying_active">Buying %s...</string>
   <string name="express_status_hide_button_text">Hide this transaction</string>
-  <string name="express_status_hide_dialog_text">Once hidden, the transaction status cannot be viewed again. You can simply swipe to dismiss instead.</string>
+  <string name="express_status_hide_dialog_text">If you hide this transaction, it won’t appear in the status screen anymore. If you just want to close the status screen and return later, simply swipe it away instead.</string>
   <string name="express_status_hide_dialog_title">Hide Transaction Status?</string>
   <string name="express_swap_not_supported_text">This token is not supported. Please choose a different token to swap.</string>
   <string name="express_swap_not_supported_title">%s is not supported</string>
@@ -697,11 +697,13 @@
   <string name="markets_apy_placeholder">APY %s</string>
   <string name="markets_common_my_portfolio">My portfolio</string>
   <string name="markets_common_title">Market</string>
+  <string name="markets_earn_common_title">Earn with Tangem</string>
   <string name="markets_generate_addresses_notification">To generate addresses for selected networks, you must scan your Tangem Wallet card or ring</string>
   <string name="markets_hint">To add tokens pull this up or tap the search bar</string>
   <string name="markets_insights_info_description_message">This section’s data is sourced from the following networks: %s</string>
   <string name="markets_loading_error_title">Unable to load the data…</string>
   <string name="markets_loading_no_data_title">No data</string>
+  <string name="markets_pulse_common_title">Market Pulse</string>
   <string name="markets_quick_actions">Quick actions</string>
   <string name="markets_search_header_title">Search through the market</string>
   <string name="markets_search_result_title">Result</string>
@@ -1985,7 +1987,7 @@
   <string name="yield_module_fee_policy_tangem_service_fee_title">Tangem also takes a 15% service fee on yield generated.</string>
   <string name="yield_module_high_fee_error">Your funds will be automatically supplied to Aave once network fees are lower or your balance meets the minimum required amount.</string>
   <string name="yield_module_historical_returns">Historical returns</string>
-  <string name="yield_module_main_screen_promo_banner_message">"Enable %1$s%% APY on your balance"</string>
+  <string name="yield_module_main_screen_promo_banner_message">Enable %1$s%% APY on your balance</string>
   <string name="yield_module_main_view_approve_notification_description">Approval for your token in Yield Mode has been revoked. Open the token to grant permission again.</string>
   <string name="yield_module_main_view_approve_notification_title">Token approval needed</string>
   <string name="yield_module_network_fee_unreachable_notification_description">Check your network connection</string>

core/ui/src/main/java/com/tangem/core/ui/components/token/TokenItem.kt

@@ -3,6 +3,7 @@ package com.tangem.core.ui.components.token
 import androidx.compose.foundation.ExperimentalFoundationApi
 import androidx.compose.foundation.combinedClickable
 import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
@@ -18,6 +19,7 @@ import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.tooling.preview.PreviewParameter
 import androidx.compose.ui.tooling.preview.datasource.CollectionPreviewParameterProvider
 import androidx.compose.ui.unit.Constraints
+import androidx.compose.ui.unit.dp
 import com.tangem.core.ui.R
 import com.tangem.core.ui.components.audits.AuditLabelUM
 import com.tangem.core.ui.components.currency.icon.CurrencyIcon
@@ -28,6 +30,7 @@ import com.tangem.core.ui.components.token.internal.*
 import com.tangem.core.ui.components.token.state.TokenItemState
 import com.tangem.core.ui.components.token.state.TokenItemState.FiatAmountState
 import com.tangem.core.ui.components.token.state.TokenItemState.Subtitle2State
+import com.tangem.core.ui.components.token.state.TokenItemState.PromoBannerState
 import com.tangem.core.ui.extensions.TextReference
 import com.tangem.core.ui.extensions.rememberHapticFeedback
 import com.tangem.core.ui.extensions.stringReference
@@ -44,7 +47,7 @@ private const val TITLE_MIN_WIDTH_COEFFICIENT = 0.3
 private const val PRICE_MIN_WIDTH_COEFFICIENT = 0.32
 
 private enum class LayoutId {
-    ICON, TITLE, FIAT_AMOUNT, CRYPTO_AMOUNT, CRYPTO_PRICE, NON_FIAT_CONTENT
+    ICON, TITLE, FIAT_AMOUNT, CRYPTO_AMOUNT, CRYPTO_PRICE, NON_FIAT_CONTENT, PROMO_BANNER
 }
 
 /**
@@ -109,6 +112,14 @@ fun TokenItem(
                 .testTag(TokenElementsTestTags.TOKEN_ICON),
         )
 
+        YieldSupplyPromoBanner(
+            state = state.promoBannerState,
+            modifier = Modifier
+                .layoutId(layoutId = LayoutId.PROMO_BANNER)
+                .testTag(TokenElementsTestTags.TOKEN_YIELD_PROMO_BANNER)
+                .fillMaxWidth(),
+        )
+
         TokenTitle(
             state = state.titleState,
             modifier = Modifier
@@ -220,6 +231,13 @@ private fun CustomContainer(state: TokenItemState, modifier: Modifier = Modifier
 
         val nonFiatContent = measurables.measure(layoutId = LayoutId.NON_FIAT_CONTENT, constraints = constraints)
 
+        val promoBanner = when (state.promoBannerState) {
+            is PromoBannerState.Content -> measurables.measure(
+                layoutId = LayoutId.PROMO_BANNER,
+                constraints = constraints,
+            )
+            else -> null
+        }
         var firstRowRemainingFreeSpace: Int? = null
         var secondRowRemainingFreeSpace: Int? = null
 
@@ -283,10 +301,18 @@ private fun CustomContainer(state: TokenItemState, modifier: Modifier = Modifier
             )
         }
 
+        val promoBannerHeight = promoBanner?.height ?: 0
+        val promoOffset = if (promoBannerHeight > 0) {
+            promoBannerHeight - 8.dp.roundToPx()
+        } else {
+            0
+        }
+
         val layoutHeight = calculateLayoutHeight(
             state = state,
             minLayoutHeight = with(density) { dimens.size68.roundToPx() },
             layoutPadding = verticalPadding,
+            promoOffset = promoOffset,
             title = title,
             fiatAmount = fiatAmount,
             cryptoAmount = cryptoAmount,
@@ -294,16 +320,22 @@ private fun CustomContainer(state: TokenItemState, modifier: Modifier = Modifier
         )
 
         layout(width = constraints.maxWidth, height = layoutHeight) {
-            icon.placeRelative(x = 0, y = (layoutHeight - icon.height).div(other = 2))
+            promoBanner?.placeRelative(x = 0, y = 0)
+
+            icon.placeRelative(
+                x = 0,
+                y = promoOffset + (layoutHeight - promoOffset - icon.height)
+                    .div(other = 2),
+            )
 
             title.placeRelative(
                 x = icon.width,
-                y = when (state) {
+                y = promoOffset + when (state) {
                     is TokenItemState.NoAddress,
                     is TokenItemState.Unreachable,
                     -> {
                         if (state.subtitleState == null) {
-                            (layoutHeight - title.height).div(other = 2)
+                            (layoutHeight - promoOffset - title.height).div(other = 2)
                         } else {
                             verticalPadding
                         }
@@ -314,8 +346,8 @@ private fun CustomContainer(state: TokenItemState, modifier: Modifier = Modifier
 
             fiatAmount?.placeRelative(
                 x = layoutWidth - fiatAmount.width,
-                y = when (state.subtitle2State) {
+                y = promoOffset + when (state.subtitle2State) {
-                    null -> (layoutHeight - fiatAmount.height).div(other = 2)
+                    null -> (layoutHeight - promoOffset - fiatAmount.height).div(other = 2)
                     else -> verticalPadding
                 },
             )
@@ -335,7 +367,7 @@ private fun CustomContainer(state: TokenItemState, modifier: Modifier = Modifier
 
             nonFiatContent.placeRelative(
                 x = layoutWidth - nonFiatContent.width,
-                y = (layoutHeight - nonFiatContent.height).div(other = 2),
+                y = promoOffset + (layoutHeight - promoOffset - nonFiatContent.height).div(other = 2),
             )
         }
     }
@@ -443,6 +475,7 @@ private fun calculateLayoutHeight(
     state: TokenItemState,
     minLayoutHeight: Int,
     layoutPadding: Int,
+    promoOffset: Int,
     title: Placeable,
     fiatAmount: Placeable?,
     cryptoAmount: Placeable?,
@@ -468,7 +501,7 @@ private fun calculateLayoutHeight(
         }
     }
 
-    return max(firstColumnHeight, secondColumnHeight).coerceAtLeast(minLayoutHeight)
+    return (promoOffset + max(firstColumnHeight, secondColumnHeight)).coerceAtLeast(promoOffset + minLayoutHeight)
 }
 
 @Preview(widthDp = 360, showBackground = true)
@@ -587,6 +620,11 @@ private class TokenItemStateProvider : CollectionPreviewParameterProvider<TokenI
             ),
             onItemClick = {},
             onItemLongClick = {},
+            promoBannerState = PromoBannerState.Content(
+                title = TextReference.Str(value = "Trusted"),
+                onPromoBannerClick = {},
+                onCloseClick = {},
+            ),
         ),
         TokenItemState.Loading(
             id = "Loading#1",

core/ui/src/main/java/com/tangem/core/ui/components/token/internal/YieldSupplyPromoBanner.kt

@@ -0,0 +1,110 @@
+package com.tangem.core.ui.components.token.internal
+
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+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.graphics.vector.ImageVector
+import androidx.compose.ui.tooling.preview.Preview
+import android.content.res.Configuration
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.layout.Box
+import androidx.compose.material3.ripple
+import androidx.compose.runtime.remember
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.vectorResource
+import androidx.compose.ui.unit.dp
+import com.tangem.core.ui.R
+import com.tangem.core.ui.components.token.state.TokenItemState.PromoBannerState
+import com.tangem.core.ui.extensions.TextReference
+import com.tangem.core.ui.extensions.resolveReference
+import com.tangem.core.ui.res.TangemTheme
+import com.tangem.core.ui.res.TangemThemePreview
+
+@Composable
+internal fun YieldSupplyPromoBanner(state: PromoBannerState, modifier: Modifier = Modifier) {
+    when (state) {
+        is PromoBannerState.Content -> YieldSupplyPromoBanner(state = state, modifier = modifier)
+        is PromoBannerState.Empty -> Unit
+    }
+}
+
+@Composable
+internal fun YieldSupplyPromoBanner(state: PromoBannerState.Content, modifier: Modifier = Modifier) {
+    val bgColor = TangemTheme.colors.control.unchecked
+    Column(modifier = modifier) {
+        Row(
+            modifier = Modifier
+                .background(color = bgColor, shape = TangemTheme.shapes.roundedCornersXMedium)
+                .padding(horizontal = 12.dp, vertical = 8.dp)
+                .clickable(onClick = state.onPromoBannerClick)
+                .fillMaxWidth(),
+            verticalAlignment = Alignment.CenterVertically,
+        ) {
+            Icon(
+                imageVector = ImageVector.vectorResource(id = R.drawable.ic_analytics_up_24),
+                contentDescription = null,
+                tint = TangemTheme.colors.icon.accent,
+                modifier = Modifier
+                    .padding(end = TangemTheme.dimens.spacing8)
+                    .size(TangemTheme.dimens.size16),
+            )
+            Text(
+                text = state.title.resolveReference(),
+                style = TangemTheme.typography.caption1,
+                color = TangemTheme.colors.text.secondary,
+                modifier = Modifier
+                    .weight(1f)
+                    .padding(end = TangemTheme.dimens.spacing8),
+            )
+            Icon(
+                painter = painterResource(id = R.drawable.ic_close_24),
+                contentDescription = null,
+                tint = TangemTheme.colors.text.secondary,
+                modifier = Modifier
+                    .size(TangemTheme.dimens.size16)
+                    .clickable(
+                        interactionSource = remember { MutableInteractionSource() },
+                        indication = ripple(bounded = false),
+                        onClick = { state.onCloseClick() },
+                    ),
+            )
+        }
+        Box(
+            modifier = Modifier.fillMaxWidth(),
+            contentAlignment = Alignment.Center,
+        ) {
+            Icon(
+                painter = painterResource(id = R.drawable.ic_rectangle_bottom),
+                contentDescription = null,
+                tint = bgColor,
+                modifier = Modifier
+                    .size(width = 12.dp, height = 8.dp),
+            )
+        }
+    }
+}
+
+@Preview(widthDp = 360, showBackground = true)
+@Preview(widthDp = 360, showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_YES)
+@Composable
+private fun Preview_YieldSupplyPromoBanner() {
+    TangemThemePreview {
+        YieldSupplyPromoBanner(
+            state = PromoBannerState.Content(
+                title = TextReference.Str(value = "Earn up to 5% APY"),
+                onPromoBannerClick = {},
+                onCloseClick = {},
+            ),
+            modifier = Modifier.fillMaxWidth(),
+        )
+    }
+}

core/ui/src/main/java/com/tangem/core/ui/components/token/state/TokenItemState.kt

@@ -34,6 +34,8 @@ sealed class TokenItemState {
      */
     abstract val subtitle2State: Subtitle2State?
 
+    abstract val promoBannerState: PromoBannerState
+
     /** Callback which will be called when an item is clicked */
     abstract val onItemClick: ((TokenItemState) -> Unit)?
 
@@ -59,6 +61,7 @@ sealed class TokenItemState {
     ) : TokenItemState() {
         override val fiatAmountState: FiatAmountState = FiatAmountState.Loading
         override val subtitle2State: Subtitle2State = Subtitle2State.Loading
+        override val promoBannerState: PromoBannerState = PromoBannerState.Empty
         override val onItemClick: ((TokenItemState) -> Unit)? = null
         override val onItemLongClick: ((TokenItemState) -> Unit)? = null
         override val onApyLabelClick: ((TokenItemState) -> Unit)? = null
@@ -75,6 +78,7 @@ sealed class TokenItemState {
         override val subtitleState: SubtitleState = SubtitleState.Locked
         override val fiatAmountState: FiatAmountState = FiatAmountState.Locked
         override val subtitle2State: Subtitle2State = Subtitle2State.Locked
+        override val promoBannerState: PromoBannerState = PromoBannerState.Empty
         override val onItemClick: ((TokenItemState) -> Unit)? = null
         override val onItemLongClick: ((TokenItemState) -> Unit)? = null
         override val onApyLabelClick: ((TokenItemState) -> Unit)? = null
@@ -99,6 +103,7 @@ sealed class TokenItemState {
         override val subtitleState: SubtitleState,
         override val fiatAmountState: FiatAmountState?,
         override val subtitle2State: Subtitle2State?,
+        override val promoBannerState: PromoBannerState = PromoBannerState.Empty,
         override val onItemClick: ((TokenItemState) -> Unit)?,
         override val onItemLongClick: ((TokenItemState) -> Unit)?,
         override val onApyLabelClick: ((TokenItemState) -> Unit)? = null,
@@ -120,6 +125,7 @@ sealed class TokenItemState {
     ) : TokenItemState() {
         override val subtitleState: SubtitleState? = null
         override val fiatAmountState: FiatAmountState? = null
+        override val promoBannerState: PromoBannerState = PromoBannerState.Empty
         override val onItemClick: ((TokenItemState) -> Unit)? = null
         override val onItemLongClick: ((TokenItemState) -> Unit)? = null
         override val onApyLabelClick: ((TokenItemState) -> Unit)? = null
@@ -146,6 +152,7 @@ sealed class TokenItemState {
     ) : TokenItemState() {
         override val fiatAmountState: FiatAmountState? = null
         override val subtitle2State: Subtitle2State? = null
+        override val promoBannerState: PromoBannerState = PromoBannerState.Empty
     }
 
     /**
@@ -168,6 +175,7 @@ sealed class TokenItemState {
         override val subtitle2State: Subtitle2State? = null
         override val onItemClick: ((TokenItemState) -> Unit)? = null
         override val onApyLabelClick: ((TokenItemState) -> Unit)? = null
+        override val promoBannerState: PromoBannerState = PromoBannerState.Empty
     }
 
     @Immutable
@@ -254,4 +262,15 @@ sealed class TokenItemState {
 
         data object Locked : Subtitle2State()
     }
+
+    @Immutable
+    sealed class PromoBannerState {
+        data class Content(
+            val title: TextReference,
+            val onPromoBannerClick: () -> Unit,
+            val onCloseClick: () -> Unit,
+        ) : PromoBannerState()
+
+        data object Empty : PromoBannerState()
+    }
 }

core/ui/src/main/java/com/tangem/core/ui/test/TokenElementsTestTags.kt

@@ -7,4 +7,5 @@ object TokenElementsTestTags {
     const val TOKEN_FIAT_AMOUNT = "TOKEN_FIAT_AMOUNT"
     const val TOKEN_CRYPTO_AMOUNT = "TOKEN_CRYPTO_AMOUNT"
     const val TOKEN_NON_FIAT_BLOCK = "TOKEN_NON_FIAT_BLOCK"
+    const val TOKEN_YIELD_PROMO_BANNER = "TOKEN_YIELD_PROMO_BANNER"
 }

core/ui/src/main/res/drawable/ic_rectangle_bottom.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="12dp"
+    android:height="8dp"
+    android:viewportWidth="12"
+    android:viewportHeight="8">
+  <path
+      android:pathData="M0.198,1.178C0.034,0.976 -0.028,0.695 0.012,0.433C0.058,0.135 0.373,0 0.675,0H6.183H11.325C11.627,0 11.943,0.135 11.988,0.433C12.028,0.695 11.966,0.976 11.802,1.178L6.477,7.756C6.214,8.081 5.786,8.081 5.523,7.756L0.198,1.178Z"
+      android:fillColor="#EBEBEB"/>
+</vector>

core/utils/src/main/java/com/tangem/utils/coroutines/CoroutineExt.kt

@@ -69,15 +69,16 @@ fun CoroutineScope.launchOnCancellation(block: suspend () -> Unit) {
 }
 
 @Suppress("LongParameterList", "MagicNumber")
-inline fun <T1, T2, T3, T4, T5, T6, R> combine6(
+inline fun <T1, T2, T3, T4, T5, T6, T7, R> combine7(
     flow1: Flow<T1>,
     flow2: Flow<T2>,
     flow3: Flow<T3>,
     flow4: Flow<T4>,
     flow5: Flow<T5>,
     flow6: Flow<T6>,
-    crossinline transform: suspend (T1, T2, T3, T4, T5, T6) -> R,
+    flow7: Flow<T7>,
-): Flow<R> = combine(flow1, flow2, flow3, flow4, flow5, flow6) { arr ->
+    crossinline transform: suspend (T1, T2, T3, T4, T5, T6, T7) -> R,
+): Flow<R> = combine(flow1, flow2, flow3, flow4, flow5, flow6, flow7) { arr ->
     @Suppress("UNCHECKED_CAST")
     transform(
         arr[0] as T1,
@@ -86,5 +87,6 @@ inline fun <T1, T2, T3, T4, T5, T6, R> combine6(
         arr[3] as T4,
         arr[4] as T5,
         arr[5] as T6,
+        arr[6] as T7,
     )
 }

data/yield-supply/build.gradle.kts

@@ -19,6 +19,10 @@ dependencies {
     /** Tangem SDKs */
     implementation(tangemDeps.blockchain)
 
+    // region AndroidX libraries
+    implementation(deps.androidx.datastore)
+    // endregion
+
     /** Core */
     implementation(projects.core.datasource)
     implementation(projects.core.utils)

data/yield-supply/src/main/java/com/tangem/data/yield/supply/DefaultYieldSupplyRepository.kt

@@ -12,6 +12,10 @@ import com.tangem.data.yield.supply.converters.YieldTokenChartConverter
 import com.tangem.datasource.api.common.response.getOrThrow
 import com.tangem.datasource.api.tangemTech.YieldSupplyApi
 import com.tangem.datasource.api.tangemTech.models.YieldSupplyChangeTokenStatusBody
+import com.tangem.datasource.local.preferences.AppPreferencesStore
+import com.tangem.datasource.local.preferences.PreferencesKeys
+import com.tangem.datasource.local.preferences.utils.get
+import com.tangem.datasource.local.preferences.utils.store
 import com.tangem.datasource.local.yieldsupply.YieldMarketsStore
 import com.tangem.domain.models.currency.CryptoCurrency
 import com.tangem.domain.models.currency.CryptoCurrencyStatus
@@ -35,6 +39,7 @@ internal class DefaultYieldSupplyRepository(
     private val walletManagersFacade: WalletManagersFacade,
     private val dispatchers: CoroutineDispatcherProvider,
     private val analyticsExceptionHandler: AnalyticsExceptionHandler,
+    private val appPreferencesStore: AppPreferencesStore,
 ) : YieldSupplyRepository {
 
     private val statusMap: MutableMap<String, YieldSupplyEnterStatus> = ConcurrentHashMap()
@@ -174,10 +179,18 @@ internal class DefaultYieldSupplyRepository(
         null
     }
 
-    private fun Set<TxInfo>.hasYieldEnterTransactions(yieldAddress: String) = any { txInfo ->
+    override fun getShouldShowYieldPromoBanner(): Flow<Boolean> {
-        txInfo.type is TxInfo.TransactionType.YieldSupply.Enter ||
+        return appPreferencesStore.get(PreferencesKeys.YIELD_SUPPLY_SHOULD_SHOW_MAIN_PROMO_KEY, true)
-            txInfo.type == TxInfo.TransactionType.Approve &&
+    }
-            (txInfo.interactionAddressType as? TxInfo.InteractionAddressType.Contract)?.address == yieldAddress
+
+    override suspend fun setShouldShowYieldPromoBanner(shouldShow: Boolean) {
+        appPreferencesStore.store(PreferencesKeys.YIELD_SUPPLY_SHOULD_SHOW_MAIN_PROMO_KEY, shouldShow)
+    }
+
+    private fun Set<TxInfo>.hasYieldEnterTransactions(yieldAddress: String) = any {
+        it.type == TxInfo.TransactionType.YieldSupply.Enter ||
+            it.type == TxInfo.TransactionType.Approve &&
+            (it.interactionAddressType as? TxInfo.InteractionAddressType.Contract)?.address == yieldAddress
     }
 
     private fun Set<TxInfo>.hasYieldExitTransactions() = any {

data/yield-supply/src/main/java/com/tangem/data/yield/supply/di/YieldSupplyDataModule.kt

@@ -5,6 +5,7 @@ import com.tangem.data.yield.supply.DefaultYieldSupplyRepository
 import com.tangem.data.yield.supply.DefaultYieldSupplyErrorResolver
 import com.tangem.data.yield.supply.DefaultYieldSupplyTransactionRepository
 import com.tangem.datasource.api.tangemTech.YieldSupplyApi
+import com.tangem.datasource.local.preferences.AppPreferencesStore
 import com.tangem.datasource.local.yieldsupply.YieldMarketsStore
 import com.tangem.domain.walletmanager.WalletManagersFacade
 import com.tangem.domain.yield.supply.YieldSupplyRepository
@@ -41,6 +42,7 @@ internal object YieldSupplyDataModule {
         walletManagersFacade: WalletManagersFacade,
         dispatchers: CoroutineDispatcherProvider,
         analyticsExceptionHandler: AnalyticsExceptionHandler,
+        appPreferencesStore: AppPreferencesStore,
     ): YieldSupplyRepository {
         return DefaultYieldSupplyRepository(
             yieldSupplyApi = yieldSupplyApi,
@@ -48,6 +50,7 @@ internal object YieldSupplyDataModule {
             dispatchers = dispatchers,
             walletManagersFacade = walletManagersFacade,
             analyticsExceptionHandler = analyticsExceptionHandler,
+            appPreferencesStore = appPreferencesStore,
         )
     }
 

domain/yield-supply/src/main/java/com/tangem/domain/yield/supply/YieldSupplyRepository.kt

@@ -108,4 +108,8 @@ interface YieldSupplyRepository {
         userWalletId: UserWalletId,
         cryptoCurrencyStatus: CryptoCurrencyStatus,
     ): YieldSupplyEnterStatus?
+
+    fun getShouldShowYieldPromoBanner(): Flow<Boolean>
+
+    suspend fun setShouldShowYieldPromoBanner(shouldShow: Boolean)
 }

domain/yield-supply/src/main/java/com/tangem/domain/yield/supply/usecase/YieldSupplyApyFlowUseCase.kt

@@ -3,6 +3,7 @@ package com.tangem.domain.yield.supply.usecase
 import com.tangem.domain.yield.supply.YieldSupplyRepository
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.map
+import java.math.BigDecimal
 
 /**
  * Emits a map of APY values per token.
@@ -15,11 +16,11 @@ class YieldSupplyApyFlowUseCase(
     private val yieldSupplyRepository: YieldSupplyRepository,
 ) {
 
-    operator fun invoke(): Flow<Map<String, String>> {
+    operator fun invoke(): Flow<Map<String, BigDecimal>> {
         return yieldSupplyRepository.getMarketsFlow()
             .map { yieldMarketTokenList ->
                 yieldMarketTokenList.filter { it.isActive }.associate { token ->
-                    token.yieldSupplyKey to token.apy.toString()
+                    token.yieldSupplyKey to token.apy
                 }
             }
     }

domain/yield-supply/src/main/java/com/tangem/domain/yield/supply/usecase/YieldSupplyGetShouldShowMainPromoUseCase.kt

@@ -0,0 +1,13 @@
+package com.tangem.domain.yield.supply.usecase
+
+import com.tangem.domain.yield.supply.YieldSupplyRepository
+import kotlinx.coroutines.flow.Flow
+
+class YieldSupplyGetShouldShowMainPromoUseCase(
+    private val yieldSupplyRepository: YieldSupplyRepository,
+) {
+
+    operator fun invoke(): Flow<Boolean> {
+        return yieldSupplyRepository.getShouldShowYieldPromoBanner()
+    }
+}

domain/yield-supply/src/main/java/com/tangem/domain/yield/supply/usecase/YieldSupplySetShouldShowMainPromoUseCase.kt

@@ -0,0 +1,12 @@
+package com.tangem.domain.yield.supply.usecase
+
+import com.tangem.domain.yield.supply.YieldSupplyRepository
+
+class YieldSupplySetShouldShowMainPromoUseCase(
+    private val yieldSupplyRepository: YieldSupplyRepository,
+) {
+
+    suspend operator fun invoke(shouldShow: Boolean) {
+        yieldSupplyRepository.setShouldShowYieldPromoBanner(shouldShow)
+    }
+}

features/wallet/impl/src/main/java/com/tangem/feature/wallet/child/wallet/model/intents/WalletContentClickIntents.kt

@@ -21,6 +21,7 @@ import com.tangem.domain.tokens.model.details.NavigationAction
 import com.tangem.domain.txhistory.usecase.GetExplorerTransactionUrlUseCase
 import com.tangem.domain.wallets.usecase.GetUserWalletUseCase
 import com.tangem.domain.yield.supply.usecase.YieldSupplyEnterStatusUseCase
+import com.tangem.domain.yield.supply.usecase.YieldSupplySetShouldShowMainPromoUseCase
 import com.tangem.feature.wallet.presentation.account.AccountDependencies
 import com.tangem.feature.wallet.presentation.wallet.domain.OnrampStatusFactory
 import com.tangem.feature.wallet.presentation.wallet.domain.unwrap
@@ -52,6 +53,8 @@ internal interface WalletContentClickIntents {
 
     fun onApyLabelClick(userWalletId: UserWalletId, currencyStatus: CryptoCurrencyStatus, apy: String)
 
+    fun onYieldPromoCloseClick()
+
     fun onAccountExpandClick(account: Account)
 
     fun onAccountCollapseClick(account: Account)
@@ -89,6 +92,7 @@ internal class WalletContentClickIntentsImplementor @Inject constructor(
     private val hotWalletFeatureToggles: HotWalletFeatureToggles,
     private val accountDependencies: AccountDependencies,
     private val yieldSupplyEnterStatusUseCase: YieldSupplyEnterStatusUseCase,
+    private val yieldSupplySetShouldShowMainPromoUseCase: YieldSupplySetShouldShowMainPromoUseCase,
 ) : BaseWalletClickIntents(), WalletContentClickIntents {
 
     override fun onDetailsClick() {
@@ -182,6 +186,12 @@ internal class WalletContentClickIntentsImplementor @Inject constructor(
         }
     }
 
+    override fun onYieldPromoCloseClick() {
+        modelScope.launch {
+            yieldSupplySetShouldShowMainPromoUseCase(false)
+        }
+    }
+
     override fun onAccountExpandClick(account: Account) {
         val userWalletId = stateHolder.getSelectedWalletId()
         accountDependencies.expandedAccountsHolder.expandAccount(userWalletId, account.accountId)

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/loaders/implementors/MultiWalletContentLoader.kt

@@ -11,6 +11,7 @@ import com.tangem.domain.tokens.repository.CurrenciesRepository
 import com.tangem.domain.wallets.repository.WalletsRepository
 import com.tangem.domain.wallets.usecase.ShouldSaveUserWalletsUseCase
 import com.tangem.domain.yield.supply.usecase.YieldSupplyApyFlowUseCase
+import com.tangem.domain.yield.supply.usecase.YieldSupplyGetShouldShowMainPromoUseCase
 import com.tangem.feature.wallet.child.wallet.model.intents.WalletClickIntents
 import com.tangem.feature.wallet.presentation.wallet.analytics.utils.TokenListAnalyticsSender
 import com.tangem.feature.wallet.presentation.wallet.analytics.utils.WalletWarningsAnalyticsSender
@@ -45,6 +46,7 @@ internal class MultiWalletContentLoader(
     private val currenciesRepository: CurrenciesRepository,
     private val yieldSupplyApyFlowUseCase: YieldSupplyApyFlowUseCase,
     private val stakingApyFlowUseCase: StakingApyFlowUseCase,
+    private val yieldSupplyGetShouldShowMainPromoUseCase: YieldSupplyGetShouldShowMainPromoUseCase,
     private val hotWalletFeatureToggles: HotWalletFeatureToggles,
     private val tangemPayFeatureToggles: TangemPayFeatureToggles,
     private val tangemPayMainSubscriberFactory: TangemPayMainSubscriber.Factory,
@@ -63,6 +65,7 @@ internal class MultiWalletContentLoader(
                 applyTokenListSortingUseCase = applyTokenListSortingUseCase,
                 yieldSupplyApyFlowUseCase = yieldSupplyApyFlowUseCase,
                 stakingApyFlowUseCase = stakingApyFlowUseCase,
+                yieldSupplyGetShouldShowMainPromoUseCase = yieldSupplyGetShouldShowMainPromoUseCase,
             ).let(::add)
 
             WalletNFTListSubscriber(

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/loaders/implementors/MultiWalletContentLoaderFactory.kt

@@ -11,6 +11,7 @@ import com.tangem.domain.tokens.repository.CurrenciesRepository
 import com.tangem.domain.wallets.repository.WalletsRepository
 import com.tangem.domain.wallets.usecase.ShouldSaveUserWalletsUseCase
 import com.tangem.domain.yield.supply.usecase.YieldSupplyApyFlowUseCase
+import com.tangem.domain.yield.supply.usecase.YieldSupplyGetShouldShowMainPromoUseCase
 import com.tangem.feature.wallet.child.wallet.model.intents.WalletClickIntents
 import com.tangem.feature.wallet.presentation.wallet.analytics.utils.TokenListAnalyticsSender
 import com.tangem.feature.wallet.presentation.wallet.analytics.utils.WalletWarningsAnalyticsSender
@@ -44,6 +45,7 @@ internal class MultiWalletContentLoaderFactory @Inject constructor(
     private val currenciesRepository: CurrenciesRepository,
     private val yieldSupplyApyFlowUseCase: YieldSupplyApyFlowUseCase,
     private val stakingApyFlowUseCase: StakingApyFlowUseCase,
+    private val yieldSupplyGetShouldShowMainPromoUseCase: YieldSupplyGetShouldShowMainPromoUseCase,
     private val hotWalletFeatureToggles: HotWalletFeatureToggles,
     private val tangemPayFeatureToggles: TangemPayFeatureToggles,
     private val tangemPayMainSubscriberFactory: TangemPayMainSubscriber.Factory,
@@ -72,6 +74,7 @@ internal class MultiWalletContentLoaderFactory @Inject constructor(
             hotWalletFeatureToggles = hotWalletFeatureToggles,
             tangemPayFeatureToggles = tangemPayFeatureToggles,
             tangemPayMainSubscriberFactory = tangemPayMainSubscriberFactory,
+            yieldSupplyGetShouldShowMainPromoUseCase = yieldSupplyGetShouldShowMainPromoUseCase,
         )
     }
 }

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/loaders/implementors/SingleWalletWithTokenContentLoader.kt

@@ -6,6 +6,7 @@ import com.tangem.domain.promo.GetStoryContentUseCase
 import com.tangem.domain.staking.usecase.StakingApyFlowUseCase
 import com.tangem.domain.wallets.usecase.ShouldSaveUserWalletsUseCase
 import com.tangem.domain.yield.supply.usecase.YieldSupplyApyFlowUseCase
+import com.tangem.domain.yield.supply.usecase.YieldSupplyGetShouldShowMainPromoUseCase
 import com.tangem.feature.wallet.child.wallet.model.intents.WalletClickIntents
 import com.tangem.feature.wallet.presentation.wallet.analytics.utils.TokenListAnalyticsSender
 import com.tangem.feature.wallet.presentation.wallet.analytics.utils.WalletWarningsAnalyticsSender
@@ -35,6 +36,7 @@ internal class SingleWalletWithTokenContentLoader(
     private val yieldSupplyApyFlowUseCase: YieldSupplyApyFlowUseCase,
     private val stakingApyFlowUseCase: StakingApyFlowUseCase,
     private val hotWalletFeatureToggles: HotWalletFeatureToggles,
+    private val yieldSupplyGetShouldShowMainPromoUseCase: YieldSupplyGetShouldShowMainPromoUseCase,
 ) : WalletContentLoader(id = userWallet.walletId) {
 
     override fun create(): List<WalletSubscriber> {
@@ -49,6 +51,7 @@ internal class SingleWalletWithTokenContentLoader(
                 getSelectedAppCurrencyUseCase = getSelectedAppCurrencyUseCase,
                 yieldSupplyApyFlowUseCase = yieldSupplyApyFlowUseCase,
                 stakingApyFlowUseCase = stakingApyFlowUseCase,
+                yieldSupplyGetShouldShowMainPromoUseCase = yieldSupplyGetShouldShowMainPromoUseCase,
             ).let(::add)
             MultiWalletWarningsSubscriber(
                 userWallet = userWallet,

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/loaders/implementors/SingleWalletWithTokenContentLoaderFactory.kt

@@ -7,6 +7,7 @@ import com.tangem.domain.promo.GetStoryContentUseCase
 import com.tangem.domain.staking.usecase.StakingApyFlowUseCase
 import com.tangem.domain.wallets.usecase.ShouldSaveUserWalletsUseCase
 import com.tangem.domain.yield.supply.usecase.YieldSupplyApyFlowUseCase
+import com.tangem.domain.yield.supply.usecase.YieldSupplyGetShouldShowMainPromoUseCase
 import com.tangem.feature.wallet.child.wallet.model.intents.WalletClickIntents
 import com.tangem.feature.wallet.presentation.wallet.analytics.utils.TokenListAnalyticsSender
 import com.tangem.feature.wallet.presentation.wallet.analytics.utils.WalletWarningsAnalyticsSender
@@ -36,6 +37,7 @@ internal class SingleWalletWithTokenContentLoaderFactory @Inject constructor(
     private val yieldSupplyApyFlowUseCase: YieldSupplyApyFlowUseCase,
     private val stakingApyFlowUseCase: StakingApyFlowUseCase,
     private val hotWalletFeatureToggles: HotWalletFeatureToggles,
+    private val yieldSupplyGetShouldShowMainPromoUseCase: YieldSupplyGetShouldShowMainPromoUseCase,
 ) {
 
     fun create(userWallet: UserWallet.Cold, clickIntents: WalletClickIntents): SingleWalletWithTokenContentLoader {
@@ -55,6 +57,7 @@ internal class SingleWalletWithTokenContentLoaderFactory @Inject constructor(
             yieldSupplyApyFlowUseCase = yieldSupplyApyFlowUseCase,
             stakingApyFlowUseCase = stakingApyFlowUseCase,
             hotWalletFeatureToggles = hotWalletFeatureToggles,
+            yieldSupplyGetShouldShowMainPromoUseCase = yieldSupplyGetShouldShowMainPromoUseCase,
         )
     }
 }

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/state/transformers/SetTokenListTransformer.kt

@@ -11,14 +11,16 @@ import com.tangem.feature.wallet.presentation.wallet.state.transformers.converte
 import com.tangem.feature.wallet.presentation.wallet.state.transformers.converter.TokenListStateConverter
 import com.tangem.feature.wallet.presentation.wallet.state.utils.enableButtons
 import timber.log.Timber
+import java.math.BigDecimal
 
 internal class SetTokenListTransformer(
     private val params: TokenConverterParams,
     private val userWallet: UserWallet,
     private val appCurrency: AppCurrency,
     private val clickIntents: WalletClickIntents,
-    private val yieldSupplyApyMap: Map<String, String> = emptyMap(),
+    private val yieldSupplyApyMap: Map<String, BigDecimal> = emptyMap(),
     private val stakingApyMap: Map<String, List<Yield.Validator>> = emptyMap(),
+    private val shouldShowMainPromo: Boolean,
 ) : WalletStateTransformer(userWallet.walletId) {
 
     override fun transform(prevState: WalletState): WalletState {
@@ -63,6 +65,7 @@ internal class SetTokenListTransformer(
             clickIntents = clickIntents,
             yieldModuleApyMap = yieldSupplyApyMap,
             stakingApyMap = stakingApyMap,
+            shouldShowMainPromo = shouldShowMainPromo,
         ).convert(value = this)
     }
 }

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/state/transformers/converter/TokenListStateConverter.kt

@@ -28,17 +28,25 @@ import kotlinx.collections.immutable.PersistentList
 import kotlinx.collections.immutable.mutate
 import kotlinx.collections.immutable.persistentListOf
 import kotlinx.collections.immutable.toPersistentList
+import java.math.BigDecimal
 import com.tangem.feature.wallet.presentation.wallet.state.model.WalletTokensListState.OrganizeTokensButtonConfig as WalletOrganizeTokensButtonConfig
 
+@Suppress("LongParameterList")
 internal class TokenListStateConverter(
     private val appCurrency: AppCurrency,
     private val params: TokenConverterParams,
     private val selectedWallet: UserWallet,
     private val clickIntents: WalletClickIntents,
-    private val yieldModuleApyMap: Map<String, String>,
+    private val yieldModuleApyMap: Map<String, BigDecimal>,
     private val stakingApyMap: Map<String, List<Yield.Validator>>,
+    private val shouldShowMainPromo: Boolean,
 ) : Converter<WalletTokensListState, WalletTokensListState> {
 
+    private val yieldSupplyPromoBannerKeyConverter = YieldSupplyPromoBannerKeyConverter(
+        yieldModuleApyMap,
+        shouldShowMainPromo,
+    )
+
     private val onTokenClick: (accountId: AccountId?, currencyStatus: CryptoCurrencyStatus) -> Unit =
         { accountId, currencyStatus ->
             clickIntents.onTokenItemClick(selectedWallet.walletId, currencyStatus)
@@ -57,10 +65,12 @@ internal class TokenListStateConverter(
     private fun tokenStatusConverter(accountId: AccountId? = null) = TokenItemStateConverter(
         appCurrency = appCurrency,
         yieldModuleApyMap = yieldModuleApyMap,
+        yieldSupplyPromoBannerKey = yieldSupplyPromoBannerKeyConverter.convert(params),
         stakingApyMap = stakingApyMap,
         onItemClick = { _, status -> onTokenClick(accountId, status) },
         onItemLongClick = { _, status -> onTokenLongClick(accountId, status) },
         onApyLabelClick = { status, apy -> onApyLabelClick(status, apy) },
+        onYieldPromoCloseClick = clickIntents::onYieldPromoCloseClick,
     )
 
     override fun convert(value: WalletTokensListState): WalletTokensListState {

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/state/transformers/converter/YieldSupplyPromoBannerKeyConverter.kt

@@ -0,0 +1,48 @@
+package com.tangem.feature.wallet.presentation.wallet.state.transformers.converter
+
+import com.tangem.domain.models.currency.CryptoCurrency
+import com.tangem.domain.models.currency.CryptoCurrencyStatus
+import com.tangem.domain.models.currency.yieldSupplyKey
+import com.tangem.feature.wallet.presentation.wallet.state.transformers.TokenConverterParams
+import com.tangem.lib.crypto.BlockchainUtils
+import com.tangem.utils.converter.Converter
+import java.math.BigDecimal
+
+internal class YieldSupplyPromoBannerKeyConverter(
+    private val yieldModuleApyMap: Map<String, BigDecimal>,
+    private val shouldShowMainPromo: Boolean,
+) : Converter<TokenConverterParams, String?> {
+
+    override fun convert(value: TokenConverterParams): String? {
+        if (!shouldShowMainPromo) return null
+
+        val currencies = when (value) {
+            is TokenConverterParams.Wallet -> value.tokenList.flattenCurrencies()
+            is TokenConverterParams.Account -> value.accountList.flattenCurrencies()
+        }.filter { status ->
+            status.value is CryptoCurrencyStatus.Loaded ||
+                status.value is CryptoCurrencyStatus.Custom
+        }
+
+        val tokens = currencies.filter { it.currency is CryptoCurrency.Token }
+
+        if (tokens.any { it.value.yieldSupplyStatus?.isActive == true }) return null
+        if (yieldModuleApyMap.isEmpty()) return null
+
+        val max = tokens.asSequence()
+            .mapNotNull { status ->
+                val token = status.currency as? CryptoCurrency.Token ?: return@mapNotNull null
+                val tokenKey = token.yieldSupplyKey()
+                val shouldIgnoreCase = BlockchainUtils.isCaseInsensitiveContractAddress(token.network.rawId)
+
+                val matchedKey = yieldModuleApyMap.keys.firstOrNull { mapKey ->
+                    mapKey.equals(tokenKey, shouldIgnoreCase)
+                } ?: return@mapNotNull null
+
+                status to matchedKey
+            }
+            .maxByOrNull { (status, _) -> status.value.amount ?: BigDecimal.ZERO }
+
+        return max?.second
+    }
+}

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/subscribers/AccountListSubscriber.kt

@@ -5,16 +5,18 @@ import com.tangem.domain.models.wallet.UserWallet
 import com.tangem.domain.staking.model.stakekit.Yield
 import com.tangem.domain.staking.usecase.StakingApyFlowUseCase
 import com.tangem.domain.yield.supply.usecase.YieldSupplyApyFlowUseCase
+import com.tangem.domain.yield.supply.usecase.YieldSupplyGetShouldShowMainPromoUseCase
 import com.tangem.feature.wallet.child.wallet.model.intents.WalletClickIntents
 import com.tangem.feature.wallet.presentation.account.AccountDependencies
 import com.tangem.feature.wallet.presentation.wallet.state.WalletStateController
-import com.tangem.utils.coroutines.combine6
+import com.tangem.utils.coroutines.combine7
 import dagger.assisted.Assisted
 import dagger.assisted.AssistedFactory
 import dagger.assisted.AssistedInject
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.distinctUntilChanged
+import java.math.BigDecimal
 
 /**
  * Subscriber that monitors account list related data and updates the wallet state accordingly.
@@ -30,19 +32,21 @@ internal class AccountListSubscriber @AssistedInject constructor(
     override val clickIntents: WalletClickIntents,
     private val yieldSupplyApyFlowUseCase: YieldSupplyApyFlowUseCase,
     private val stakingApyFlowUseCase: StakingApyFlowUseCase,
+    private val yieldSupplyGetShouldShowMainPromoUseCase: YieldSupplyGetShouldShowMainPromoUseCase,
 ) : BasicAccountListSubscriber() {
 
-    override fun create(coroutineScope: CoroutineScope): Flow<*> = combine6(
+    override fun create(coroutineScope: CoroutineScope): Flow<*> = combine7(
         flow1 = getAccountStatusListFlow(),
         flow2 = getAppCurrencyFlow(),
         flow3 = accountDependencies.expandedAccountsHolder.expandedAccounts(userWallet),
         flow4 = accountDependencies.isAccountsModeEnabledUseCase(),
         flow5 = yieldSupplyApyFlow(),
         flow6 = stakingApyFlow(),
+        flow7 = yieldSupplyGetShouldShowMainPromoFlow(),
         transform = ::updateState,
     )
 
-    private fun yieldSupplyApyFlow(): Flow<Map<String, String>> {
+    private fun yieldSupplyApyFlow(): Flow<Map<String, BigDecimal>> {
         return yieldSupplyApyFlowUseCase().distinctUntilChanged()
     }
 
@@ -50,6 +54,10 @@ internal class AccountListSubscriber @AssistedInject constructor(
         return stakingApyFlowUseCase().distinctUntilChanged()
     }
 
+    private fun yieldSupplyGetShouldShowMainPromoFlow(): Flow<Boolean> {
+        return yieldSupplyGetShouldShowMainPromoUseCase().distinctUntilChanged()
+    }
+
     @AssistedFactory
     interface Factory {
         fun create(userWallet: UserWallet): AccountListSubscriber

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/subscribers/BasicAccountListSubscriber.kt

@@ -20,6 +20,7 @@ import com.tangem.feature.wallet.presentation.wallet.state.transformers.TokenCon
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.distinctUntilChanged
 import timber.log.Timber
+import java.math.BigDecimal
 
 /**
  * Basic implementation of [WalletSubscriber] for wallet with accounts.
@@ -46,8 +47,9 @@ internal abstract class BasicAccountListSubscriber : BasicWalletSubscriber() {
         appCurrency: AppCurrency,
         expandedAccounts: Set<AccountId>,
         isAccountMode: Boolean,
-        yieldSupplyApyMap: Map<String, String> = emptyMap(),
+        yieldSupplyApyMap: Map<String, BigDecimal> = emptyMap(),
         stakingApyMap: Map<String, List<Yield.Validator>> = emptyMap(),
+        shouldShowMainPromo: Boolean = false,
     ) {
         val accountFlattenCurrencies = accountList.flattenCurrencies()
         val mainAccount = accountList.mainAccount
@@ -67,6 +69,7 @@ internal abstract class BasicAccountListSubscriber : BasicWalletSubscriber() {
                     portfolioId = PortfolioId(mainAccount.accountId),
                     yieldSupplyApyMap = yieldSupplyApyMap,
                     stakingApyMap = stakingApyMap,
+                    shouldShowMainPromo = shouldShowMainPromo,
                 )
             }
             isAccountMode -> {
@@ -82,7 +85,13 @@ internal abstract class BasicAccountListSubscriber : BasicWalletSubscriber() {
                 } else {
                     val convertParams = TokenConverterParams.Account(accountList, expandedAccounts)
 
-                    updateContent(convertParams, appCurrency, yieldSupplyApyMap, stakingApyMap)
+                    updateContent(
+                        params = convertParams,
+                        appCurrency = appCurrency,
+                        yieldSupplyApyMap = yieldSupplyApyMap,
+                        stakingApyMap = stakingApyMap,
+                        shouldShowMainPromo = shouldShowMainPromo,
+                    )
                 }
             }
         }
@@ -92,8 +101,9 @@ internal abstract class BasicAccountListSubscriber : BasicWalletSubscriber() {
         maybeTokenList: Lce<TokenListError, TokenList>,
         appCurrency: AppCurrency,
         portfolioId: PortfolioId,
-        yieldSupplyApyMap: Map<String, String> = emptyMap(),
+        yieldSupplyApyMap: Map<String, BigDecimal> = emptyMap(),
         stakingApyMap: Map<String, List<Yield.Validator>> = emptyMap(),
+        shouldShowMainPromo: Boolean,
     ) {
         val tokenList = maybeTokenList.getOrElse(
             ifLoading = { maybeContent ->
@@ -123,14 +133,16 @@ internal abstract class BasicAccountListSubscriber : BasicWalletSubscriber() {
             appCurrency = appCurrency,
             yieldSupplyApyMap = yieldSupplyApyMap,
             stakingApyMap = stakingApyMap,
+            shouldShowMainPromo = shouldShowMainPromo,
         )
     }
 
     private fun updateContent(
         params: TokenConverterParams,
         appCurrency: AppCurrency,
-        yieldSupplyApyMap: Map<String, String> = emptyMap(),
+        yieldSupplyApyMap: Map<String, BigDecimal> = emptyMap(),
         stakingApyMap: Map<String, List<Yield.Validator>> = emptyMap(),
+        shouldShowMainPromo: Boolean,
     ) {
         stateController.update(
             SetTokenListTransformer(
@@ -140,6 +152,7 @@ internal abstract class BasicAccountListSubscriber : BasicWalletSubscriber() {
                 clickIntents = clickIntents,
                 yieldSupplyApyMap = yieldSupplyApyMap,
                 stakingApyMap = stakingApyMap,
+                shouldShowMainPromo = shouldShowMainPromo,
             ),
         )
     }

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/subscribers/BasicTokenListSubscriber.kt

@@ -15,6 +15,7 @@ import com.tangem.domain.staking.model.stakekit.Yield
 import com.tangem.domain.staking.usecase.StakingApyFlowUseCase
 import com.tangem.domain.tokens.error.TokenListError
 import com.tangem.domain.yield.supply.usecase.YieldSupplyApyFlowUseCase
+import com.tangem.domain.yield.supply.usecase.YieldSupplyGetShouldShowMainPromoUseCase
 import com.tangem.feature.wallet.child.wallet.model.intents.WalletClickIntents
 import com.tangem.feature.wallet.presentation.wallet.analytics.utils.TokenListAnalyticsSender
 import com.tangem.feature.wallet.presentation.wallet.domain.WalletWithFundsChecker
@@ -28,6 +29,7 @@ import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.flow.*
 import kotlinx.coroutines.launch
 import timber.log.Timber
+import java.math.BigDecimal
 
 @Deprecated("Use AccountListSubscriber instead")
 @Suppress("LongParameterList")
@@ -40,6 +42,7 @@ internal abstract class BasicTokenListSubscriber(
     private val getSelectedAppCurrencyUseCase: GetSelectedAppCurrencyUseCase,
     private val yieldSupplyApyFlowUseCase: YieldSupplyApyFlowUseCase,
     private val stakingApyFlowUseCase: StakingApyFlowUseCase,
+    private val yieldSupplyGetShouldShowMainPromoUseCase: YieldSupplyGetShouldShowMainPromoUseCase,
 ) : WalletSubscriber() {
 
     private val sendAnalyticsJobHolder = JobHolder()
@@ -69,7 +72,8 @@ internal abstract class BasicTokenListSubscriber(
             flow2 = appCurrencyFlow(),
             flow3 = yieldSupplyApyFlow(),
             flow4 = stakingApyFlow(),
-            transform = { maybeTokenList, appCurrency, yieldSupplyApyMap, stakingApyMap ->
+            flow5 = yieldSupplyGetShouldShowMainPromoFlow(),
+            transform = { maybeTokenList, appCurrency, yieldSupplyApyMap, stakingApyMap, shouldShowMainPromo ->
                 val tokenList = maybeTokenList.getOrElse(
                     ifLoading = { maybeContent ->
                         val isRefreshing = stateHolder.getWalletState(userWallet.walletId)
@@ -98,6 +102,7 @@ internal abstract class BasicTokenListSubscriber(
                     appCurrency = appCurrency,
                     yieldSupplyApyMap = yieldSupplyApyMap,
                     stakingApyMap = stakingApyMap,
+                    shouldShowMainPromo = shouldShowMainPromo,
                 )
 
                 walletWithFundsChecker.check(tokenList)
@@ -122,8 +127,9 @@ internal abstract class BasicTokenListSubscriber(
     private fun updateContent(
         params: TokenConverterParams,
         appCurrency: AppCurrency,
-        yieldSupplyApyMap: Map<String, String>,
+        yieldSupplyApyMap: Map<String, BigDecimal>,
         stakingApyMap: Map<String, List<Yield.Validator>>,
+        shouldShowMainPromo: Boolean,
     ) {
         stateHolder.update(
             SetTokenListTransformer(
@@ -133,6 +139,7 @@ internal abstract class BasicTokenListSubscriber(
                 clickIntents = clickIntents,
                 yieldSupplyApyMap = yieldSupplyApyMap,
                 stakingApyMap = stakingApyMap,
+                shouldShowMainPromo = shouldShowMainPromo,
             ),
         )
     }
@@ -146,9 +153,12 @@ internal abstract class BasicTokenListSubscriber(
         }
         .distinctUntilChanged()
 
-    private fun yieldSupplyApyFlow(): Flow<Map<String, String>> = yieldSupplyApyFlowUseCase()
+    private fun yieldSupplyApyFlow(): Flow<Map<String, BigDecimal>> = yieldSupplyApyFlowUseCase()
         .distinctUntilChanged()
 
     private fun stakingApyFlow(): Flow<Map<String, List<Yield.Validator>>> = stakingApyFlowUseCase()
         .distinctUntilChanged()
+
+    private fun yieldSupplyGetShouldShowMainPromoFlow(): Flow<Boolean> = yieldSupplyGetShouldShowMainPromoUseCase()
+        .distinctUntilChanged()
 }

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/subscribers/MultiWalletTokenListSubscriber.kt

@@ -12,6 +12,7 @@ import com.tangem.domain.staking.usecase.StakingApyFlowUseCase
 import com.tangem.domain.tokens.ApplyTokenListSortingUseCase
 import com.tangem.domain.tokens.error.TokenListError
 import com.tangem.domain.yield.supply.usecase.YieldSupplyApyFlowUseCase
+import com.tangem.domain.yield.supply.usecase.YieldSupplyGetShouldShowMainPromoUseCase
 import com.tangem.feature.wallet.child.wallet.model.intents.WalletClickIntents
 import com.tangem.feature.wallet.presentation.wallet.analytics.utils.TokenListAnalyticsSender
 import com.tangem.feature.wallet.presentation.wallet.domain.MultiWalletTokenListStore
@@ -32,6 +33,7 @@ internal class MultiWalletTokenListSubscriber(
     getSelectedAppCurrencyUseCase: GetSelectedAppCurrencyUseCase,
     yieldSupplyApyFlowUseCase: YieldSupplyApyFlowUseCase,
     stakingApyFlowUseCase: StakingApyFlowUseCase,
+    yieldSupplyGetShouldShowMainPromoUseCase: YieldSupplyGetShouldShowMainPromoUseCase,
 ) : BasicTokenListSubscriber(
     userWallet = userWallet,
     stateHolder = stateHolder,
@@ -41,6 +43,7 @@ internal class MultiWalletTokenListSubscriber(
     getSelectedAppCurrencyUseCase = getSelectedAppCurrencyUseCase,
     yieldSupplyApyFlowUseCase = yieldSupplyApyFlowUseCase,
     stakingApyFlowUseCase = stakingApyFlowUseCase,
+    yieldSupplyGetShouldShowMainPromoUseCase = yieldSupplyGetShouldShowMainPromoUseCase,
 ) {
 
     override fun tokenListFlow(coroutineScope: CoroutineScope): LceFlow<TokenListError, TokenList> {

features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/subscribers/SingleWalletWithTokenListSubscriber.kt

@@ -8,6 +8,7 @@ import com.tangem.domain.models.wallet.UserWallet
 import com.tangem.domain.staking.usecase.StakingApyFlowUseCase
 import com.tangem.domain.tokens.error.TokenListError
 import com.tangem.domain.yield.supply.usecase.YieldSupplyApyFlowUseCase
+import com.tangem.domain.yield.supply.usecase.YieldSupplyGetShouldShowMainPromoUseCase
 import com.tangem.feature.wallet.child.wallet.model.intents.WalletClickIntents
 import com.tangem.feature.wallet.presentation.wallet.analytics.utils.TokenListAnalyticsSender
 import com.tangem.feature.wallet.presentation.wallet.domain.MultiWalletTokenListStore
@@ -27,6 +28,7 @@ internal class SingleWalletWithTokenListSubscriber(
     getSelectedAppCurrencyUseCase: GetSelectedAppCurrencyUseCase,
     yieldSupplyApyFlowUseCase: YieldSupplyApyFlowUseCase,
     stakingApyFlowUseCase: StakingApyFlowUseCase,
+    yieldSupplyGetShouldShowMainPromoUseCase: YieldSupplyGetShouldShowMainPromoUseCase,
 ) : BasicTokenListSubscriber(
     userWallet = userWallet,
     stateHolder = stateHolder,
@@ -36,6 +38,7 @@ internal class SingleWalletWithTokenListSubscriber(
     getSelectedAppCurrencyUseCase = getSelectedAppCurrencyUseCase,
     yieldSupplyApyFlowUseCase = yieldSupplyApyFlowUseCase,
     stakingApyFlowUseCase = stakingApyFlowUseCase,
+    yieldSupplyGetShouldShowMainPromoUseCase = yieldSupplyGetShouldShowMainPromoUseCase,
 ) {
 
     override fun tokenListFlow(coroutineScope: CoroutineScope): LceFlow<TokenListError, TokenList> {

features/wallet/impl/src/test/java/com/tangem/feature/wallet/presentation/wallet/state/transformers/converter/YieldSupplyPromoBannerKeyConverterTest.kt

@@ -0,0 +1,208 @@
+package com.tangem.feature.wallet.presentation.wallet.state.transformers.converter
+
+import com.google.common.truth.Truth.assertThat
+import com.tangem.domain.models.PortfolioId
+import com.tangem.domain.models.StatusSource
+import com.tangem.domain.models.currency.CryptoCurrency
+import com.tangem.domain.models.currency.CryptoCurrencyStatus
+import com.tangem.domain.models.currency.yieldSupplyKey
+import com.tangem.domain.models.network.Network
+import com.tangem.domain.models.network.NetworkAddress
+import com.tangem.domain.models.tokenlist.TokenList
+import com.tangem.domain.models.wallet.UserWalletId
+import com.tangem.domain.models.yield.supply.YieldSupplyStatus
+import com.tangem.feature.wallet.presentation.wallet.state.transformers.TokenConverterParams
+import org.junit.Test
+import java.math.BigDecimal
+
+class YieldSupplyPromoBannerKeyConverterTest {
+
+    @Test
+    fun `GIVEN promo disabled WHEN convert THEN return null`() {
+        val token = createToken(networkId = "ethereum", backendId = "ethereum", contract = "0xABCDEF")
+        val status = createStatus(token = token, amount = BigDecimal.ONE, isYieldActive = false)
+        val tokenList = ungroupedTokenList(status)
+        val params = TokenConverterParams.Wallet(
+            portfolioId = PortfolioId.Wallet(UserWalletId("00")),
+            tokenList = tokenList,
+        )
+        val converter = YieldSupplyPromoBannerKeyConverter(
+            yieldModuleApyMap = mapOf(token.yieldSupplyKey() to BigDecimal("0.10")),
+            shouldShowMainPromo = false,
+        )
+
+        val result = converter.convert(params)
+
+        assertThat(result).isNull()
+    }
+
+    @Test
+    fun `GIVEN empty apy map WHEN convert THEN return null`() {
+        val token = createToken(networkId = "ethereum", backendId = "ethereum", contract = "0xA1")
+        val status = createStatus(token = token, amount = BigDecimal("2.0"), isYieldActive = false)
+        val params = TokenConverterParams.Wallet(
+            portfolioId = PortfolioId.Wallet(UserWalletId("00")),
+            tokenList = ungroupedTokenList(status),
+        )
+        val converter = YieldSupplyPromoBannerKeyConverter(
+            yieldModuleApyMap = emptyMap(),
+            shouldShowMainPromo = true,
+        )
+
+        val result = converter.convert(params)
+
+        assertThat(result).isNull()
+    }
+
+    @Test
+    fun `GIVEN active yield token present WHEN convert THEN return null`() {
+        val token = createToken(networkId = "ethereum", backendId = "ethereum", contract = "0xAA")
+        val statusActive = createStatus(token = token, amount = BigDecimal("5"), isYieldActive = true)
+        val params = TokenConverterParams.Wallet(
+            portfolioId = PortfolioId.Wallet(UserWalletId("00")),
+            tokenList = ungroupedTokenList(statusActive),
+        )
+        val converter = YieldSupplyPromoBannerKeyConverter(
+            yieldModuleApyMap = mapOf(token.yieldSupplyKey() to BigDecimal("0.12")),
+            shouldShowMainPromo = true,
+        )
+
+        val result = converter.convert(params)
+
+        assertThat(result).isNull()
+    }
+
+    @Test
+    fun `GIVEN multiple candidates EVM case insensitive WHEN convert THEN return key of max amount`() {
+        val evmNetworkId = "ETH"
+        val tokenSmall = createToken(networkId = evmNetworkId, backendId = evmNetworkId, contract = "0xAbCd")
+        val tokenBig = createToken(networkId = evmNetworkId, backendId = evmNetworkId, contract = "0xBEEF")
+
+        val statusSmall = createStatus(token = tokenSmall, amount = BigDecimal("1.00"), isYieldActive = false)
+        val statusBig = createStatus(token = tokenBig, amount = BigDecimal("10.00"), isYieldActive = false)
+
+        val apyMap = mapOf(
+            "${tokenSmall.network.backendId}_${tokenSmall.contractAddress.lowercase()}" to BigDecimal("0.05"),
+            "${tokenBig.network.backendId}_${tokenBig.contractAddress.uppercase()}" to BigDecimal("0.15"),
+        )
+
+        val params = TokenConverterParams.Wallet(
+            portfolioId = PortfolioId.Wallet(UserWalletId("00")),
+            tokenList = ungroupedTokenList(statusSmall, statusBig),
+        )
+        val converter = YieldSupplyPromoBannerKeyConverter(
+            yieldModuleApyMap = apyMap,
+            shouldShowMainPromo = true,
+        )
+
+        val result = converter.convert(params)
+
+        val expectedKey = "${tokenBig.network.backendId}_${tokenBig.contractAddress.uppercase()}"
+        assertThat(result).isEqualTo(expectedKey)
+    }
+
+    @Test
+    fun `GIVEN non evm case sensitive mismatch WHEN convert THEN return null`() {
+        val nonEvmId = "xrp"
+        val token = createToken(networkId = nonEvmId, backendId = nonEvmId, contract = "rAbC123")
+        val status = createStatus(token = token, amount = BigDecimal("3"), isYieldActive = false)
+
+        val mismatchedKey = "${token.network.backendId}_${token.contractAddress.lowercase()}"
+        val apyMap = mapOf(mismatchedKey to BigDecimal("0.07"))
+
+        val params = TokenConverterParams.Wallet(
+            portfolioId = PortfolioId.Wallet(UserWalletId("00")),
+            tokenList = ungroupedTokenList(status),
+        )
+        val converter = YieldSupplyPromoBannerKeyConverter(
+            yieldModuleApyMap = apyMap,
+            shouldShowMainPromo = true,
+        )
+
+        val result = converter.convert(params)
+
+        assertThat(result).isNull()
+    }
+
+    private fun ungroupedTokenList(vararg statuses: CryptoCurrencyStatus): TokenList.Ungrouped {
+        return TokenList.Ungrouped(
+            totalFiatBalance = com.tangem.domain.models.TotalFiatBalance.Loaded(
+                amount = BigDecimal.ZERO,
+                source = StatusSource.ACTUAL,
+            ),
+            sortedBy = com.tangem.domain.models.TokensSortType.NONE,
+            currencies = statuses.toList(),
+        )
+    }
+
+    private fun createStatus(
+        token: CryptoCurrency.Token,
+        amount: BigDecimal,
+        isYieldActive: Boolean,
+    ): CryptoCurrencyStatus {
+        val networkAddress = NetworkAddress.Single(
+            defaultAddress = NetworkAddress.Address(
+                value = "addr",
+                type = NetworkAddress.Address.Type.Primary,
+            ),
+        )
+        val value = CryptoCurrencyStatus.Custom(
+            amount = amount,
+            fiatAmount = null,
+            fiatRate = null,
+            priceChange = null,
+            yieldBalance = null,
+            yieldSupplyStatus = if (isYieldActive) {
+                YieldSupplyStatus(
+                    isActive = true,
+                    isInitialized = true,
+                    isAllowedToSpend = true,
+                    effectiveProtocolBalance = null,
+                )
+            } else {
+                null
+            },
+            hasCurrentNetworkTransactions = false,
+            pendingTransactions = emptySet(),
+            networkAddress = networkAddress,
+            sources = CryptoCurrencyStatus.Sources(),
+        )
+        return CryptoCurrencyStatus(
+            currency = token,
+            value = value,
+        )
+    }
+
+    private fun createToken(networkId: String, backendId: String, contract: String): CryptoCurrency.Token {
+        val network = Network(
+            id = Network.ID(value = networkId, derivationPath = Network.DerivationPath.None),
+            backendId = backendId,
+            name = backendId,
+            currencySymbol = "SYM",
+            derivationPath = Network.DerivationPath.None,
+            isTestnet = false,
+            standardType = when (backendId) {
+                "ethereum" -> Network.StandardType.ERC20
+                else -> Network.StandardType.Unspecified("UNSPEC")
+            },
+            hasFiatFeeRate = false,
+            canHandleTokens = true,
+            transactionExtrasType = Network.TransactionExtrasType.NONE,
+            nameResolvingType = Network.NameResolvingType.NONE,
+        )
+        return CryptoCurrency.Token(
+            id = CryptoCurrency.ID(
+                prefix = CryptoCurrency.ID.Prefix.TOKEN_PREFIX,
+                body = CryptoCurrency.ID.Body.NetworkId(networkId),
+                suffix = CryptoCurrency.ID.Suffix.ContractAddress(contract),
+            ),
+            network = network,
+            name = "Token",
+            symbol = "TKN",
+            decimals = 18,
+            iconUrl = null,
+            isCustom = false,
+            contractAddress = contract,
+        )
+    }
+}