Hello Adam, yes, there is: .withSink(ForeachSink(el => ).run() The sink also holds a future which you can watch for completion, see: http://doc.akka.io/api/akka-stream-and-http-experimental/0.7/?_ga=1.32419708.350209094.1396869304#akka.stream.scaladsl2.ForeachSink
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