diff --git a/build.gradle b/build.gradle
index e2cf50a9..6fb2f3ff 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,7 +1,7 @@
 buildscript {
     ext {
         // App version
-        versionName = '1.7.3'
+        versionName = '1.8.0'
         versionCode = 1
 
         // SDK and tools
diff --git a/fearless-utils/src/main/java/jp/co/soramitsu/fearless_utils/wsrpc/SocketService.kt b/fearless-utils/src/main/java/jp/co/soramitsu/fearless_utils/wsrpc/SocketService.kt
index 4e8a4a9b..5a8fdf3e 100644
--- a/fearless-utils/src/main/java/jp/co/soramitsu/fearless_utils/wsrpc/SocketService.kt
+++ b/fearless-utils/src/main/java/jp/co/soramitsu/fearless_utils/wsrpc/SocketService.kt
@@ -4,6 +4,8 @@ import com.google.gson.Gson
 import com.neovisionaries.ws.client.WebSocketFactory
 import com.neovisionaries.ws.client.WebSocketState
 import jp.co.soramitsu.fearless_utils.wsrpc.exception.ConnectionClosedException
+import jp.co.soramitsu.fearless_utils.wsrpc.interceptor.WebSocketResponseInterceptor
+import jp.co.soramitsu.fearless_utils.wsrpc.interceptor.shouldDeliver
 import jp.co.soramitsu.fearless_utils.wsrpc.logging.Logger
 import jp.co.soramitsu.fearless_utils.wsrpc.mappers.nonNull
 import jp.co.soramitsu.fearless_utils.wsrpc.mappers.stringIdMapper
@@ -31,13 +33,15 @@ class SocketService(
     private val logger: Logger,
     private val webSocketFactory: WebSocketFactory,
     private val reconnector: Reconnector,
-    private val requestExecutor: RequestExecutor
+    private val requestExecutor: RequestExecutor,
 ) : RpcSocketListener {
 
     private var socket: RpcSocket? = null
 
     private val stateContainer = ObservableState(initialState = State.Disconnected)
 
+    private var responseInterceptor: WebSocketResponseInterceptor? = null
+
     fun started() = stateContainer.getState() !is State.Disconnected
 
     /**
@@ -81,6 +85,11 @@ class SocketService(
         updateState(Event.Pause)
     }
 
+    @Synchronized
+    fun setInterceptor(interceptor: WebSocketResponseInterceptor) {
+        this.responseInterceptor = interceptor
+    }
+
     /**
      * Resumes connection from [SocketStateMachine.State.Paused] state,
      * recovering all subscriptions and [DeliveryType.AT_LEAST_ONCE] requests
@@ -176,15 +185,33 @@ class SocketService(
 
     @Synchronized
     override fun onSingleResponse(rpcResponse: RpcResponse) {
-        updateState(Event.SendableResponse(rpcResponse))
+        val interceptor = responseInterceptor
+
+        if (
+            interceptor != null &&
+            interceptor.onRpcResponseReceived(rpcResponse).shouldDeliver()
+        ) {
+            updateState(Event.SendableResponse(rpcResponse))
+        }
     }
 
     override fun onSubscriptionResponse(subscriptionChange: SubscriptionChange) {
         updateState(Event.SubscriptionResponse(subscriptionChange))
     }
 
+    @Synchronized
     override fun onBatchResponse(batchResponse: List<RpcResponse>) {
-        updateState(Event.SendableBatchResponse(batchResponse))
+        val interceptor = responseInterceptor
+
+        val toDeliver = if (interceptor != null) {
+            batchResponse.filter { interceptor.onRpcResponseReceived(it).shouldDeliver() }
+        } else {
+            batchResponse
+        }
+
+        if (toDeliver.isNotEmpty()) {
+            updateState(Event.SendableBatchResponse(batchResponse))
+        }
     }
 
     @Synchronized
@@ -289,7 +316,8 @@ class SocketService(
     private fun unsubscribe(subscription: SocketStateMachine.Subscription) {
         require(subscription is RespondableSubscription)
 
-        val unsubscribeRequest = RuntimeRequest(subscription.unsubscribeMethod, listOf(subscription.id))
+        val unsubscribeRequest =
+            RuntimeRequest(subscription.unsubscribeMethod, listOf(subscription.id))
 
         executeRequest(
             unsubscribeRequest,
diff --git a/fearless-utils/src/main/java/jp/co/soramitsu/fearless_utils/wsrpc/interceptor/WebSocketResponseInterceptor.kt b/fearless-utils/src/main/java/jp/co/soramitsu/fearless_utils/wsrpc/interceptor/WebSocketResponseInterceptor.kt
new file mode 100644
index 00000000..de767a94
--- /dev/null
+++ b/fearless-utils/src/main/java/jp/co/soramitsu/fearless_utils/wsrpc/interceptor/WebSocketResponseInterceptor.kt
@@ -0,0 +1,16 @@
+package jp.co.soramitsu.fearless_utils.wsrpc.interceptor
+
+import jp.co.soramitsu.fearless_utils.wsrpc.response.RpcResponse
+
+interface WebSocketResponseInterceptor {
+
+    enum class ResponseDelivery {
+        DROP, DELIVER_TO_SENDER
+    }
+
+    fun onRpcResponseReceived(rpcResponse: RpcResponse): ResponseDelivery
+}
+
+fun WebSocketResponseInterceptor.ResponseDelivery.shouldDeliver(): Boolean {
+    return this == WebSocketResponseInterceptor.ResponseDelivery.DELIVER_TO_SENDER
+}