Updated on 2026-08-14

domain/tokens/models/src/main/java/com/tangem/domain/tokens/model/ScenarioUnavailabilityReason.kt

@@ -54,6 +54,8 @@ sealed class ScenarioUnavailabilityReason {
 
     data object UnassociatedAsset : ScenarioUnavailabilityReason()
 
+    data object TrustlineRequired : ScenarioUnavailabilityReason()
+
     enum class WithdrawalScenario {
         SELL, SEND // TODO staking create&process STAKING
     }

domain/tokens/models/src/main/java/com/tangem/domain/tokens/model/analytics/TokenScreenAnalyticsEvent.kt

@@ -167,6 +167,7 @@ sealed class TokenScreenAnalyticsEvent(
         private const val SINGLE_WALLET = "Single Wallet"
         private const val LOADING = "Loading"
         private const val ASSET_REQUIREMENT = "AssetRequirement"
+        private const val TRUSTLINE_REQUIREMENT = "TrustlineRequirement"
 
         @Suppress("CyclomaticComplexMethod")
         fun ScenarioUnavailabilityReason.toReasonAnalyticsText(): String {
@@ -177,6 +178,7 @@ sealed class TokenScreenAnalyticsEvent(
                 is ScenarioUnavailabilityReason.StakingUnavailable,
                 -> UNAVAILABLE
                 ScenarioUnavailabilityReason.UnassociatedAsset -> ASSET_REQUIREMENT
+                ScenarioUnavailabilityReason.TrustlineRequired -> TRUSTLINE_REQUIREMENT
                 is ScenarioUnavailabilityReason.EmptyBalance -> EMPTY
                 is ScenarioUnavailabilityReason.PendingTransaction -> PENDING
                 ScenarioUnavailabilityReason.UsedOutdatedData -> CACHING

domain/tokens/models/src/main/java/com/tangem/domain/tokens/model/warnings/CryptoCurrencyWarning.kt

@@ -61,4 +61,11 @@ sealed class CryptoCurrencyWarning {
     ) : CryptoCurrencyWarning()
 
     data object UsedOutdatedDataWarning : CryptoCurrencyWarning()
+
+    data class RequiredTrustline(
+        val currency: CryptoCurrency,
+        val currencySymbol: String,
+        val requiredAmount: BigDecimal,
+        val currencyDecimals: Int,
+    ) : CryptoCurrencyWarning()
 }