diff --git a/Commands.go b/Commands.go
index 7da7848..93fa618 100644
--- a/Commands.go
+++ b/Commands.go
@@ -36,6 +36,8 @@ func (peer *PeerInfo) cmdAnouncement(msg *MessageAnnouncement) {
 
 	// FIND_SELF: Requesting peers close to the sender?
 	if msg.Actions&(1<<ActionFindSelf) > 0 {
+		Filters.IncomingRequest(peer, ActionFindSelf, peer.NodeID, nil)
+
 		selfD := Hash2Peer{ID: KeyHash{peer.NodeID}}
 
 		// do not respond the caller's own peer (add to ignore list)
@@ -55,6 +57,8 @@ func (peer *PeerInfo) cmdAnouncement(msg *MessageAnnouncement) {
 	// FIND_PEER: Find a different peer?
 	if msg.Actions&(1<<ActionFindPeer) > 0 && len(msg.FindPeerKeys) > 0 {
 		for _, findPeer := range msg.FindPeerKeys {
+			Filters.IncomingRequest(peer, ActionFindPeer, findPeer.Hash, nil)
+
 			details := Hash2Peer{ID: findPeer}
 
 			// Same as before, put self as ignoredNodes.
@@ -75,6 +79,8 @@ func (peer *PeerInfo) cmdAnouncement(msg *MessageAnnouncement) {
 	// Find a value?
 	if msg.Actions&(1<<ActionFindValue) > 0 {
 		for _, findHash := range msg.FindDataKeys {
+			Filters.IncomingRequest(peer, ActionFindValue, findHash.Hash, nil)
+
 			stored, data := announcementGetData(findHash.Hash)
 			if stored && len(data) > 0 {
 				filesEmbed = append(filesEmbed, EmbeddedFileData{ID: findHash, Data: data})
@@ -89,6 +95,10 @@ func (peer *PeerInfo) cmdAnouncement(msg *MessageAnnouncement) {
 
 	// Information about files stored by the sender?
 	if msg.Actions&(1<<ActionInfoStore) > 0 && len(msg.InfoStoreFiles) > 0 {
+		for n := range msg.InfoStoreFiles {
+			Filters.IncomingRequest(peer, ActionInfoStore, msg.InfoStoreFiles[n].ID.Hash, &msg.InfoStoreFiles[n])
+		}
+
 		peer.announcementStore(msg.InfoStoreFiles)
 	}
 
diff --git a/Filter.go b/Filter.go
index dd49d84..a87551b 100644
--- a/Filter.go
+++ b/Filter.go
@@ -30,6 +30,9 @@ var Filters struct {
 
 	// DHTSearchStatus is called with updates of searches in the DHT. It allows to see the live progress of searches.
 	DHTSearchStatus func(client *dht.SearchClient, function, format string, v ...interface{})
+
+	// IncomingRequest receives all incoming information requests. The action field is set accordingly.
+	IncomingRequest func(peer *PeerInfo, Action int, Key []byte, Info interface{})
 }
 
 func initFilters() {
@@ -45,10 +48,12 @@ func initFilters() {
 	if Filters.DHTSearchStatus == nil {
 		Filters.DHTSearchStatus = func(client *dht.SearchClient, function, format string, v ...interface{}) {}
 	}
-
 	if Filters.LogError == nil {
 		Filters.LogError = DefaultLogError
 	}
+	if Filters.IncomingRequest == nil {
+		Filters.IncomingRequest = func(peer *PeerInfo, Action int, Key []byte, Info interface{}) {}
+	}
 }
 
 // DefaultLogError is the default error logging function
diff --git a/README.md b/README.md
index 865f32a..e289d02 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 The core library which is needed for any Peernet application. It provides connectivity to the network and all basic functions. For details about Peernet see https://peernet.org/. For the current technical roadmap and upcoming releases see the [Talk forum](https://talk.peernet.org/discussion/10/technical-roadmap).
 
-Current version: Alpha 2
+Current version: Alpha 3
 
 Current development status: Initial connectivity works. DHT functionality is in development.