diff --git a/appnav/src/main/kotlin/io/element/android/appnav/LoggedInFlowNode.kt b/appnav/src/main/kotlin/io/element/android/appnav/LoggedInFlowNode.kt
index 1028c6f16d..42d82913b8 100644
--- a/appnav/src/main/kotlin/io/element/android/appnav/LoggedInFlowNode.kt
+++ b/appnav/src/main/kotlin/io/element/android/appnav/LoggedInFlowNode.kt
@@ -52,9 +52,11 @@ import io.element.android.libraries.matrix.api.MatrixClient
 import io.element.android.libraries.matrix.api.core.MAIN_SPACE
 import io.element.android.libraries.matrix.api.core.RoomId
 import io.element.android.libraries.matrix.ui.di.MatrixUIBindings
+import io.element.android.libraries.push.api.PushService
 import io.element.android.services.appnavstate.api.AppNavigationStateService
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.runBlocking
 import kotlinx.parcelize.Parcelize
 import kotlin.coroutines.coroutineContext
 
@@ -69,6 +71,7 @@ class LoggedInFlowNode @AssistedInject constructor(
     private val verifySessionEntryPoint: VerifySessionEntryPoint,
     private val coroutineScope: CoroutineScope,
     snackbarDispatcher: SnackbarDispatcher,
+    private val pushService: PushService,
 ) : BackstackNode<LoggedInFlowNode.NavTarget>(
     backstack = BackStack(
         initialElement = NavTarget.RoomList,
@@ -111,6 +114,10 @@ class LoggedInFlowNode @AssistedInject constructor(
                 // TODO We do not support Space yet, so directly navigate to main space
                 appNavigationStateService.onNavigateToSpace(MAIN_SPACE)
                 loggedInFlowProcessor.observeEvents(coroutineScope)
+                runBlocking {
+                    // TODO
+                    pushService.registerPusher(inputs.matrixClient.sessionId)
+                }
             },
             onDestroy = {
                 val imageLoaderFactory = bindings<MatrixUIBindings>().notLoggedInImageLoaderFactory()
diff --git a/libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/MatrixClient.kt b/libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/MatrixClient.kt
index 9c0d0c17ac..82c7074729 100644
--- a/libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/MatrixClient.kt
+++ b/libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/MatrixClient.kt
@@ -19,6 +19,7 @@ package io.element.android.libraries.matrix.api
 import io.element.android.libraries.matrix.api.core.RoomId
 import io.element.android.libraries.matrix.api.core.SessionId
 import io.element.android.libraries.matrix.api.media.MediaResolver
+import io.element.android.libraries.matrix.api.notification.NotificationService
 import io.element.android.libraries.matrix.api.pusher.PushersService
 import io.element.android.libraries.matrix.api.room.MatrixRoom
 import io.element.android.libraries.matrix.api.room.RoomMembershipObserver
@@ -35,6 +36,7 @@ interface MatrixClient : Closeable {
     fun mediaResolver(): MediaResolver
     fun sessionVerificationService(): SessionVerificationService
     fun pushersService(): PushersService
+    fun notificationService(): NotificationService
     suspend fun logout()
     suspend fun loadUserDisplayName(): Result<String>
     suspend fun loadUserAvatarURLString(): Result<String?>
diff --git a/libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/notification/NotificationData.kt b/libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/notification/NotificationData.kt
new file mode 100644
index 0000000000..27fc15c2c6
--- /dev/null
+++ b/libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/notification/NotificationData.kt
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.libraries.matrix.api.notification
+
+import io.element.android.libraries.matrix.api.timeline.MatrixTimelineItem
+
+data class NotificationData(
+    val item: MatrixTimelineItem,
+    val title: String,
+    val subtitle: String?,
+    val isNoisy: Boolean,
+    val avatarUrl: String?,
+)
diff --git a/libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/notification/NotificationService.kt b/libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/notification/NotificationService.kt
new file mode 100644
index 0000000000..2c1672d864
--- /dev/null
+++ b/libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/notification/NotificationService.kt
@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.libraries.matrix.api.notification
+
+interface NotificationService {
+    fun getNotification(userId: String, roomId: String, eventId: String): NotificationData?
+}
diff --git a/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/RustMatrixClient.kt b/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/RustMatrixClient.kt
index 4acafa321e..0fa5a668c8 100644
--- a/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/RustMatrixClient.kt
+++ b/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/RustMatrixClient.kt
@@ -21,12 +21,14 @@ import io.element.android.libraries.matrix.api.MatrixClient
 import io.element.android.libraries.matrix.api.core.RoomId
 import io.element.android.libraries.matrix.api.core.UserId
 import io.element.android.libraries.matrix.api.media.MediaResolver
+import io.element.android.libraries.matrix.api.notification.NotificationService
 import io.element.android.libraries.matrix.api.pusher.PushersService
 import io.element.android.libraries.matrix.api.room.MatrixRoom
 import io.element.android.libraries.matrix.api.room.RoomMembershipObserver
 import io.element.android.libraries.matrix.api.room.RoomSummaryDataSource
 import io.element.android.libraries.matrix.api.verification.SessionVerificationService
 import io.element.android.libraries.matrix.impl.media.RustMediaResolver
+import io.element.android.libraries.matrix.impl.notification.RustNotificationService
 import io.element.android.libraries.matrix.impl.pushers.RustPushersService
 import io.element.android.libraries.matrix.impl.room.RustMatrixRoom
 import io.element.android.libraries.matrix.impl.room.RustRoomSummaryDataSource
@@ -63,6 +65,7 @@ class RustMatrixClient constructor(
 
     private val verificationService = RustSessionVerificationService()
     private val pushersService = RustPushersService(client)
+    private val notificationService = RustNotificationService(baseDirectory)
     private var slidingSyncUpdateJob: Job? = null
 
     private val clientDelegate = object : ClientDelegate {
@@ -167,6 +170,8 @@ class RustMatrixClient constructor(
 
     override fun pushersService(): PushersService = pushersService
 
+    override fun notificationService(): NotificationService = notificationService
+
     override fun startSync() {
         if (isSyncing.compareAndSet(false, true)) {
             slidingSyncObserverToken = slidingSync.sync()
diff --git a/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/notification/NotificationMapper.kt b/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/notification/NotificationMapper.kt
new file mode 100644
index 0000000000..ae47beb700
--- /dev/null
+++ b/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/notification/NotificationMapper.kt
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.libraries.matrix.impl.notification
+
+import io.element.android.libraries.matrix.api.notification.NotificationData
+import io.element.android.libraries.matrix.impl.timeline.MatrixTimelineItemMapper
+import io.element.android.libraries.matrix.impl.timeline.item.event.EventMessageMapper
+import io.element.android.libraries.matrix.impl.timeline.item.event.EventTimelineItemMapper
+import io.element.android.libraries.matrix.impl.timeline.item.event.TimelineEventContentMapper
+import io.element.android.libraries.matrix.impl.timeline.item.virtual.VirtualTimelineItemMapper
+import org.matrix.rustcomponents.sdk.NotificationItem
+import org.matrix.rustcomponents.sdk.use
+import javax.inject.Inject
+
+class NotificationMapper @Inject constructor() {
+    // TODO Inject and remove duplicate?
+    private val timelineItemFactory = MatrixTimelineItemMapper(
+        virtualTimelineItemMapper = VirtualTimelineItemMapper(),
+        eventTimelineItemMapper = EventTimelineItemMapper(
+            contentMapper = TimelineEventContentMapper(
+                eventMessageMapper = EventMessageMapper()
+            )
+        )
+    )
+
+    fun map(notificationItem: NotificationItem): NotificationData {
+        return notificationItem.use {
+            NotificationData(
+                item = timelineItemFactory.map(it.item),
+                title = it.title,
+                subtitle = it.subtitle,
+                isNoisy = it.isNoisy,
+                avatarUrl = it.avatarUrl,
+            )
+        }
+    }
+}
diff --git a/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/notification/RustNotificationService.kt b/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/notification/RustNotificationService.kt
new file mode 100644
index 0000000000..27091c17ee
--- /dev/null
+++ b/libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/notification/RustNotificationService.kt
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.libraries.matrix.impl.notification
+
+import io.element.android.libraries.matrix.api.notification.NotificationData
+import io.element.android.libraries.matrix.api.notification.NotificationService
+import java.io.File
+
+class RustNotificationService(
+    private val baseDirectory: File,
+) : NotificationService {
+    private val notificationMapper: NotificationMapper = NotificationMapper()
+
+    override fun getNotification(userId: String, roomId: String, eventId: String): NotificationData? {
+        return org.matrix.rustcomponents.sdk.NotificationService(
+            basePath = File(baseDirectory, "sessions").absolutePath,
+            userId = userId
+        ).use {
+            // TODO Not implemented yet, see https://github.com/matrix-org/matrix-rust-sdk/issues/1628
+            it.getNotificationItem(roomId, eventId)?.let { notificationItem ->
+                notificationMapper.map(notificationItem)
+            }
+        }
+    }
+}
diff --git a/libraries/push/api/build.gradle.kts b/libraries/push/api/build.gradle.kts
index 27a6827364..be1bbc13ef 100644
--- a/libraries/push/api/build.gradle.kts
+++ b/libraries/push/api/build.gradle.kts
@@ -25,4 +25,5 @@ android {
 dependencies {
     implementation(libs.androidx.corektx)
     implementation(libs.coroutines.core)
+    implementation(projects.libraries.matrix.api)
 }
diff --git a/libraries/push/api/src/main/kotlin/io/element/android/libraries/push/api/PushService.kt b/libraries/push/api/src/main/kotlin/io/element/android/libraries/push/api/PushService.kt
index 335ed9426c..77adb869c5 100644
--- a/libraries/push/api/src/main/kotlin/io/element/android/libraries/push/api/PushService.kt
+++ b/libraries/push/api/src/main/kotlin/io/element/android/libraries/push/api/PushService.kt
@@ -16,10 +16,15 @@
 
 package io.element.android.libraries.push.api
 
+import io.element.android.libraries.matrix.api.core.UserId
+
 interface PushService {
     fun setCurrentRoom(roomId: String?)
     fun setCurrentThread(threadId: String?)
     fun notificationStyleChanged()
 
+    // Ensure pusher is registered
+    suspend fun registerPusher(userId: UserId)
+
     suspend fun testPush()
 }
diff --git a/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/DefaultPushService.kt b/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/DefaultPushService.kt
index bf3a252315..e9b7efcdee 100644
--- a/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/DefaultPushService.kt
+++ b/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/DefaultPushService.kt
@@ -18,6 +18,7 @@ package io.element.android.libraries.push.impl
 
 import com.squareup.anvil.annotations.ContributesBinding
 import io.element.android.libraries.di.AppScope
+import io.element.android.libraries.matrix.api.core.UserId
 import io.element.android.libraries.push.api.PushService
 import io.element.android.libraries.push.impl.notifications.NotificationDrawerManager
 import javax.inject.Inject
@@ -39,6 +40,10 @@ class DefaultPushService @Inject constructor(
         notificationDrawerManager.notificationStyleChanged()
     }
 
+    override suspend fun registerPusher(userId: UserId) {
+        pusherManager.registerPusher(userId)
+    }
+
     override suspend fun testPush() {
         pusherManager.testPush()
     }
diff --git a/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/PushersManager.kt b/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/PushersManager.kt
index 20cbd078e2..8a713585b6 100644
--- a/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/PushersManager.kt
+++ b/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/PushersManager.kt
@@ -18,6 +18,7 @@ package io.element.android.libraries.push.impl
 
 import io.element.android.libraries.matrix.api.auth.MatrixAuthenticationService
 import io.element.android.libraries.matrix.api.core.SessionId
+import io.element.android.libraries.matrix.api.core.UserId
 import io.element.android.libraries.matrix.api.pusher.SetHttpPusherData
 import io.element.android.libraries.push.impl.clientsecret.PushClientSecret
 import io.element.android.libraries.push.impl.config.PushConfig
@@ -39,6 +40,7 @@ class PushersManager @Inject constructor(
     private val pushClientSecret: PushClientSecret,
     private val sessionStore: SessionStore,
     private val matrixAuthenticationService: MatrixAuthenticationService,
+    private val fcmHelper: FcmHelper,
 ) {
     suspend fun testPush() {
         pushGatewayNotifyRequest.execute(
@@ -55,6 +57,7 @@ class PushersManager @Inject constructor(
         return enqueueRegisterPusher(pushKey, PushConfig.pusher_http_url)
     }
 
+    // TODO Rename
     suspend fun enqueueRegisterPusher(
         pushKey: String,
         gateway: String
@@ -68,6 +71,14 @@ class PushersManager @Inject constructor(
         }
     }
 
+    suspend fun registerPusher(userId: UserId) {
+        val pushKey = fcmHelper.getFcmToken() ?: return
+        // Register the pusher for the session
+        val client = matrixAuthenticationService.restoreSession(userId).getOrNull() ?: return
+        client.pushersService().setHttpPusher(createHttpPusher(pushKey, PushConfig.pusher_http_url, userId.value))
+        // Close sessions?
+    }
+
     private suspend fun createHttpPusher(
         pushKey: String,
         gateway: String,
diff --git a/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/VectorPushHandler.kt b/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/VectorPushHandler.kt
index 3e0d0a3d6d..f6a4b5d83d 100644
--- a/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/VectorPushHandler.kt
+++ b/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/VectorPushHandler.kt
@@ -27,6 +27,8 @@ import io.element.android.libraries.androidutils.network.WifiDetector
 import io.element.android.libraries.core.log.logger.LoggerTag
 import io.element.android.libraries.core.meta.BuildMeta
 import io.element.android.libraries.di.ApplicationContext
+import io.element.android.libraries.matrix.api.auth.MatrixAuthenticationService
+import io.element.android.libraries.matrix.api.core.SessionId
 import io.element.android.libraries.push.api.store.PushDataStore
 import io.element.android.libraries.push.impl.clientsecret.PushClientSecret
 import io.element.android.libraries.push.impl.model.PushData
@@ -34,11 +36,7 @@ import io.element.android.libraries.push.impl.notifications.NotifiableEventResol
 import io.element.android.libraries.push.impl.notifications.NotificationActionIds
 import io.element.android.libraries.push.impl.notifications.NotificationDrawerManager
 import io.element.android.libraries.push.impl.store.DefaultPushDataStore
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.SupervisorJob
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.runBlocking
+import kotlinx.coroutines.*
 import timber.log.Timber
 import javax.inject.Inject
 
@@ -53,7 +51,8 @@ class VectorPushHandler @Inject constructor(
     private val pushClientSecret: PushClientSecret,
     private val actionIds: NotificationActionIds,
     @ApplicationContext private val context: Context,
-    private val buildMeta: BuildMeta
+    private val buildMeta: BuildMeta,
+    private val matrixAuthenticationService: MatrixAuthenticationService,
 ) {
 
     private val coroutineScope = CoroutineScope(SupervisorJob())
@@ -115,9 +114,38 @@ class VectorPushHandler @Inject constructor(
                 Timber.tag(loggerTag.value).d("## handleInternal()")
             }
 
+            pushData.roomId ?: return
+            pushData.eventId ?: return
+
+            val clientSecret = pushData.clientSecret
+            val userId = if (clientSecret == null) {
+                // Should not happen. In this case, restore default session
+                null
+            } else {
+                // Get userId from client secret
+                pushClientSecret.getUserIdFromSecret(clientSecret)
+            } ?: run {
+                matrixAuthenticationService.getLatestSessionId()?.value
+            }
+
+            if (userId == null) {
+                Timber.w("Unable to get a session")
+                return
+            }
+
+            // Restore session
+            val session = matrixAuthenticationService.restoreSession(SessionId(userId)).getOrNull() ?: return
+            // TODO EAx, no need for a session?
+            val notificationData = session.notificationService().getNotification(
+                userId = userId,
+                roomId = pushData.roomId,
+                eventId = pushData.eventId,
+            )
+
+            Timber.w("Notification: $notificationData")
+            // TODO Display notification
+
             /* TODO EAx
-            - Retrieve secret and use pushClientSecret
-            - Open matching session
             - get the event
             - display the notif
 
diff --git a/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/model/PushData.kt b/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/model/PushData.kt
index 75bed1027b..06445d7ca6 100644
--- a/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/model/PushData.kt
+++ b/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/model/PushData.kt
@@ -27,6 +27,5 @@ data class PushData(
         val eventId: String?,
         val roomId: String?,
         val unread: Int?,
-
-        // TODO EAx Client secret
+        val clientSecret: String?,
 )
diff --git a/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/model/PushDataFcm.kt b/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/model/PushDataFcm.kt
index 0e37c14e12..fbde04cc36 100644
--- a/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/model/PushDataFcm.kt
+++ b/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/model/PushDataFcm.kt
@@ -25,19 +25,22 @@ import io.element.android.libraries.matrix.api.core.MatrixPatterns
  *     "event_id":"$anEventId",
  *     "room_id":"!aRoomId",
  *     "unread":"1",
- *     "prio":"high"
+ *     "prio":"high",
+ *     "cs":"<client_secret>"
  * }
  * </pre>
  * .
  */
 data class PushDataFcm(
-        val eventId: String?,
-        val roomId: String?,
-        var unread: Int?,
+    val eventId: String?,
+    val roomId: String?,
+    var unread: Int?,
+    val clientSecret: String?
 )
 
 fun PushDataFcm.toPushData() = PushData(
-        eventId = eventId?.takeIf { MatrixPatterns.isEventId(it) },
-        roomId = roomId?.takeIf { MatrixPatterns.isRoomId(it) },
-        unread = unread
+    eventId = eventId?.takeIf { MatrixPatterns.isEventId(it) },
+    roomId = roomId?.takeIf { MatrixPatterns.isRoomId(it) },
+    unread = unread,
+    clientSecret = clientSecret,
 )
diff --git a/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/model/PushDataUnifiedPush.kt b/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/model/PushDataUnifiedPush.kt
index c4227b3db2..fc4ed55783 100644
--- a/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/model/PushDataUnifiedPush.kt
+++ b/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/model/PushDataUnifiedPush.kt
@@ -38,7 +38,7 @@ import kotlinx.serialization.Serializable
  */
 @Serializable
 data class PushDataUnifiedPush(
-        val notification: PushDataUnifiedPushNotification?
+    val notification: PushDataUnifiedPushNotification?
 )
 
 @Serializable
@@ -50,11 +50,12 @@ data class PushDataUnifiedPushNotification(
 
 @Serializable
 data class PushDataUnifiedPushCounts(
-        @SerialName("unread") val unread: Int?
+    @SerialName("unread") val unread: Int?
 )
 
 fun PushDataUnifiedPush.toPushData() = PushData(
-        eventId = notification?.eventId?.takeIf { MatrixPatterns.isEventId(it) },
-        roomId = notification?.roomId?.takeIf { MatrixPatterns.isRoomId(it) },
-        unread = notification?.counts?.unread
+    eventId = notification?.eventId?.takeIf { MatrixPatterns.isEventId(it) },
+    roomId = notification?.roomId?.takeIf { MatrixPatterns.isRoomId(it) },
+    unread = notification?.counts?.unread,
+    clientSecret = null // TODO EAx check how client secret will be sent through UnifiedPush
 )
diff --git a/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/parser/PushParser.kt b/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/parser/PushParser.kt
index 7413264d5d..1504e6ec00 100644
--- a/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/parser/PushParser.kt
+++ b/libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/parser/PushParser.kt
@@ -50,6 +50,7 @@ class PushParser @Inject constructor() {
             eventId = message["event_id"],
             roomId = message["room_id"],
             unread = message["unread"]?.let { tryOrNull { Integer.parseInt(it) } },
+            clientSecret = message["cs"],
         )
         return pushDataFcm.toPushData()
     }