Updated on 2026-08-14

domain/wallets/build.gradle.kts

@@ -1,6 +1,8 @@
 plugins {
     alias(deps.plugins.android.library)
     alias(deps.plugins.kotlin.android)
+    alias(deps.plugins.kotlin.kapt)
+    alias(deps.plugins.hilt.android)
     id("configuration")
 }
 
@@ -19,6 +21,7 @@ dependencies {
     api(projects.domain.core)
     implementation(projects.domain.legacy)
     implementation(projects.libs.blockchainSdk)
+    implementation(projects.libs.tangemSdkApi)
     implementation(projects.domain.models)
     implementation(projects.domain.tokens)
     implementation(projects.domain.tokens.models)
@@ -29,4 +32,9 @@ dependencies {
     implementation(tangemDeps.blockchain) // android-library
     implementation(tangemDeps.card.core)
     // endregion
+
+    // region DI
+    implementation(deps.hilt.android)
+    kapt(deps.hilt.kapt)
+    // end
 }

domain/wallets/src/main/java/com/tangem/domain/wallets/builder/UserWalletBuilder.kt

@@ -3,14 +3,17 @@ package com.tangem.domain.wallets.builder
 import com.tangem.domain.common.util.cardTypesResolver
 import com.tangem.domain.models.scan.CardDTO
 import com.tangem.domain.models.scan.ScanResponse
-import com.tangem.domain.wallets.usecase.GetCardImageUseCase
 import com.tangem.domain.wallets.models.UserWallet
 import com.tangem.domain.wallets.usecase.GenerateWalletNameUseCase
+import com.tangem.domain.wallets.usecase.GetCardImageUseCase
+import dagger.assisted.Assisted
+import dagger.assisted.AssistedFactory
+import dagger.assisted.AssistedInject
 
-class UserWalletBuilder(
-    private val scanResponse: ScanResponse,
+class UserWalletBuilder @AssistedInject constructor(
+    @Assisted private val scanResponse: ScanResponse,
     private val generateWalletNameUseCase: GenerateWalletNameUseCase,
-    private val getCardImageUseCase: GetCardImageUseCase = GetCardImageUseCase(),
+    private val getCardImageUseCase: GetCardImageUseCase,
 ) {
     private var backupCardsIds: Set<String> = emptySet()
     private var hasBackupError: Boolean = false
@@ -56,4 +59,10 @@ class UserWalletBuilder(
                 }
         }
     }
+
+    @AssistedFactory
+    interface Factory {
+
+        fun create(scanResponse: ScanResponse): UserWalletBuilder
+    }
 }

domain/wallets/src/main/java/com/tangem/domain/wallets/usecase/GetCardImageUseCase.kt

@@ -10,11 +10,11 @@ import com.tangem.operations.attestation.OnlineCardVerifier
 /**
  * Use case for getting card image url
  *
- * @property verifier REST API
+ * @property verifier online card verifier
  *
 [REDACTED_AUTHOR]
  */
-class GetCardImageUseCase(private val verifier: OnlineCardVerifier = OnlineCardVerifier()) {
+class GetCardImageUseCase(private val verifier: OnlineCardVerifier) {
 
     /**
      * Get card image url