Updated on 2026-08-14

core/datasource/src/main/java/com/tangem/datasource/api/common/config/TangemPay.kt

@@ -55,6 +55,7 @@ internal sealed class TangemPay(
         "version" to ProviderSuspend { appInfoProvider.appVersion },
         "platform" to ProviderSuspend { "Android" },
         "X-API-KEY" to ProviderSuspend { getBffStaticToken(apiEnvironment) },
+        "X-Device-Scale" to ProviderSuspend { appInfoProvider.deviceScale.toString() },
     )
 
     private fun getBffStaticToken(apiEnvironment: ApiEnvironment): String {

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

@@ -29,6 +29,11 @@ interface TangemPayApi {
     @GET("v1/customer/me")
     suspend fun getCustomerMe(@Header("Authorization") authHeader: String): ApiResponse<CustomerMeResponse>
 
+    @GET("v1/customer/tariff-plan/transitions")
+    suspend fun getTariffPlanTransitions(
+        @Header("Authorization") authHeader: String,
+    ): ApiResponse<TariffPlanTransitionsResponse>
+
     /** Fiat bank requisites for the Virtual Account on-ramp (VA MVP0, TWI-1638). */
     @GET("v1/account/bank-credentials/{product_instance_id}")
     suspend fun getBankCredentials(

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

@@ -39,6 +39,13 @@ data class CustomerMeResponse(
         @Json(name = "type") val type: String?,
         @Json(name = "name") val name: String?,
         @Json(name = "description_items") val descriptionItems: List<DescriptionItem>?,
+        @Json(name = "images") val images: List<Image>? = null,
+    )
+
+    @JsonClass(generateAdapter = true)
+    data class Image(
+        @Json(name = "type") val type: String?,
+        @Json(name = "url") val url: String?,
     )
 
     @JsonClass(generateAdapter = true)

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

@@ -0,0 +1,15 @@
+package com.tangem.datasource.api.pay.models.response
+
+import com.squareup.moshi.Json
+import com.squareup.moshi.JsonClass
+
+@JsonClass(generateAdapter = true)
+data class TariffPlanTransitionsResponse(
+    @Json(name = "result") val result: List<TariffPlanTransitionResponse>?,
+)
+
+@JsonClass(generateAdapter = true)
+data class TariffPlanTransitionResponse(
+    @Json(name = "type") val type: String?,
+    @Json(name = "tariff_plan") val tariffPlan: CustomerMeResponse.TariffPlan?,
+)