Updated on 2026-08-14

core/datasource/src/main/java/com/tangem/datasource/api/pay/TangemPayApi.kt

@@ -103,4 +103,7 @@ interface TangemPayApi {
 
     @GET("v1/customer/kyc")
     suspend fun getKycAccess(@Header("Authorization") authHeader: String): ApiResponse<KycAccessInfoResponse>
+
+    @GET("v1/customer/me")
+    suspend fun getCustomerMe(@Header("Authorization") authHeader: String): ApiResponse<CustomerMeResponse>
 }

core/datasource/src/main/java/com/tangem/datasource/api/pay/models/response/CustomerMeResponse.kt

@@ -0,0 +1,48 @@
+package com.tangem.datasource.api.pay.models.response
+
+import com.squareup.moshi.Json
+import com.squareup.moshi.JsonClass
+
+@JsonClass(generateAdapter = true)
+data class CustomerMeResponse(
+    @Json(name = "result") val result: Result?,
+    @Json(name = "error") val error: String?,
+) {
+    @JsonClass(generateAdapter = true)
+    data class Result(
+        @Json(name = "id") val id: String,
+        @Json(name = "state") val state: String,
+        @Json(name = "createdAt") val createdAt: String,
+        @Json(name = "product_instance") val productInstance: ProductInstance,
+        @Json(name = "payment_account") val paymentAccount: PaymentAccount,
+        @Json(name = "kyc") val kyc: Kyc,
+    )
+
+    @JsonClass(generateAdapter = true)
+    data class ProductInstance(
+        @Json(name = "id") val id: String,
+        @Json(name = "cid") val cid: String,
+        @Json(name = "card_id") val cardId: String,
+        @Json(name = "card_wallet_address") val cardWalletAddress: String,
+        @Json(name = "status") val status: String,
+        @Json(name = "updated_at") val updatedAt: String,
+        @Json(name = "payment_account_id") val paymentAccountId: String,
+    )
+
+    @JsonClass(generateAdapter = true)
+    data class PaymentAccount(
+        @Json(name = "id") val id: String,
+        @Json(name = "address") val address: String,
+        @Json(name = "customer_wallet_address") val customerWalletAddress: String,
+    )
+
+    @JsonClass(generateAdapter = true)
+    data class Kyc(
+        @Json(name = "id") val id: String,
+        @Json(name = "provider") val provider: String,
+        @Json(name = "status") val status: String,
+        @Json(name = "risk") val risk: String,
+        @Json(name = "review_answer") val reviewAnswer: String,
+        @Json(name = "created_at") val createdAt: String,
+    )
+}

core/datasource/src/main/java/com/tangem/datasource/api/tangemTech/TangemTechApi.kt

@@ -154,7 +154,8 @@ interface TangemTechApi {
     suspend fun saveWalletAccounts(
         @Path("walletId") walletId: String,
         @Header("If-Match") ifMatch: String,
-    ): ApiResponse<SaveWalletAccountsResponse>
+        @Body body: SaveWalletAccountsResponse,
+    ): ApiResponse<Unit>
 
     @GET("/v1/wallets/{walletId}/accounts/archived")
     suspend fun getWalletArchivedAccounts(

core/datasource/src/main/java/com/tangem/datasource/local/datastore/RuntimeStateStore.kt

@@ -14,11 +14,18 @@ interface RuntimeStateStore<T> {
     /** Get flow of elements [T] */
     fun get(): StateFlow<T>
 
+    /** Get element [T] synchronously or null */
+    suspend fun getSyncOrNull(): T?
+
     /** Store [value] */
     suspend fun store(value: T)
 
+    /** Update current value by [function] */
     suspend fun update(function: (T) -> T)
 
+    /** Clear stored value */
+    fun clear()
+
     companion object {
 
         /**
@@ -32,6 +39,8 @@ interface RuntimeStateStore<T> {
 
             override fun get(): StateFlow<T> = flow
 
+            override suspend fun getSyncOrNull(): T? = flow.value
+
             override suspend fun store(value: T) {
                 flow.value = value
             }
@@ -39,6 +48,10 @@ interface RuntimeStateStore<T> {
             override suspend fun update(function: (T) -> T) {
                 flow.update(function)
             }
+
+            override fun clear() {
+                flow.value = defaultValue
+            }
         }
     }
 }

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

@@ -56,10 +56,6 @@ object PreferencesKeys {
 
     val LAST_SWAPPED_CRYPTOCURRENCY_ID_KEY by lazy { stringPreferencesKey(name = "lastSwappedCryptoCurrency") }
 
-    val FEATURE_TOGGLES_KEY by lazy { stringPreferencesKey(name = "featureToggles") }
-
-    val EXCLUDED_BLOCKCHAINS_KEY by lazy { stringPreferencesKey(name = "excludedBlockchainsV2") }
-
     val WAS_TWINS_ONBOARDING_SHOWN by lazy { booleanPreferencesKey(name = "twinsOnboardingShown") }
 
     val IS_TANGEM_TOS_ACCEPTED_KEY by lazy { booleanPreferencesKey(name = "tangem_tos_accepted") }

core/datasource/src/main/java/com/tangem/datasource/local/visa/TangemPayStorage.kt

@@ -0,0 +1,10 @@
+package com.tangem.datasource.local.visa
+
+interface TangemPayStorage {
+
+    suspend fun store(authHeader: String)
+
+    suspend fun get(): String?
+
+    suspend fun clear()
+}