diff --git a/src/main/java/org/gcube/data/transfer/library/DataTransferClient.java b/src/main/java/org/gcube/data/transfer/library/DataTransferClient.java
index 4811fe3..98de53e 100644
--- a/src/main/java/org/gcube/data/transfer/library/DataTransferClient.java
+++ b/src/main/java/org/gcube/data/transfer/library/DataTransferClient.java
@@ -69,7 +69,25 @@ public class DataTransferClient {
 		return storageId(id,dest,Collections.<PluginInvocation> emptySet());
 	}
 	
+	public TransferResult localFile(String path,Destination dest,PluginInvocation pluginInvocation) throws InvalidSourceException, SourceNotSetException, FailedTransferException, InitializationException, InvalidDestinationException, DestinationNotSetException{
+		return localFile(path,dest,Collections.singleton(pluginInvocation));
+	}
 	
+	public TransferResult localFile(File file,Destination dest,PluginInvocation pluginInvocation) throws InvalidSourceException, SourceNotSetException, FailedTransferException, InitializationException, InvalidDestinationException, DestinationNotSetException{
+		return localFile(file,dest,Collections.singleton(pluginInvocation));
+	}
+	
+	public TransferResult httpSource(String url,Destination dest,PluginInvocation pluginInvocation) throws InvalidSourceException, SourceNotSetException, FailedTransferException, InitializationException, InvalidDestinationException, DestinationNotSetException{
+		return httpSource(url,dest,Collections.singleton(pluginInvocation));
+	}
+	
+	public TransferResult httpSource(URL url,Destination dest,PluginInvocation pluginInvocation) throws InvalidSourceException, SourceNotSetException, FailedTransferException, InitializationException, InvalidDestinationException, DestinationNotSetException{
+		return httpSource(url,dest,Collections.singleton(pluginInvocation));
+	}
+	
+	public TransferResult storageId(String id,Destination dest,PluginInvocation pluginInvocation) throws InvalidSourceException, SourceNotSetException, FailedTransferException, InitializationException, InvalidDestinationException, DestinationNotSetException{
+		return storageId(id,dest,Collections.singleton(pluginInvocation));
+	}
 	
 	@Synchronized("transferer")
 	public TransferResult localFile(String path,Destination dest,Set<PluginInvocation> pluginInvocations) throws InvalidSourceException, SourceNotSetException, FailedTransferException, InitializationException, InvalidDestinationException, DestinationNotSetException{