Updated on 2026-08-14

domain/visa/models/src/main/kotlin/com/tangem/domain/pay/TangemPayDetailsConfig.kt

@@ -5,6 +5,7 @@ import kotlinx.serialization.Serializable
 
 @Serializable
 data class TangemPayDetailsConfig(
+    val customerId: String,
     val cardId: String,
     val isPinSet: Boolean,
     val cardFrozenState: TangemPayCardFrozenState,

domain/visa/models/src/main/kotlin/com/tangem/domain/visa/error/VisaError.kt

@@ -66,6 +66,7 @@ sealed class VisaApiError(
     data object SignWithdrawError : VisaApiError(104004004)
     data object WithdrawError : VisaApiError(104004005)
     data object ServerUnavailable : VisaApiError(104004006)
+    data object CustomerIdUnavailable : VisaApiError(104004007)
 
     companion object {
         fun fromBackendError(backendErrorCode: Int): VisaApiError {

domain/visa/src/main/kotlin/com/tangem/domain/tangempay/GetTangemPayCustomerIdUseCase.kt

@@ -0,0 +1,10 @@
+package com.tangem.domain.tangempay
+
+import arrow.core.Either
+import com.tangem.core.error.UniversalError
+import com.tangem.domain.models.wallet.UserWalletId
+
+interface GetTangemPayCustomerIdUseCase {
+
+    operator fun invoke(userWalletId: UserWalletId): Either<UniversalError, String>
+}