diff --git a/src/main/java/org/bsc/langgraph4j/async/AsyncIterator.java b/src/main/java/org/bsc/langgraph4j/async/AsyncIterator.java
new file mode 100644
index 00000000..a6e56054
--- /dev/null
+++ b/src/main/java/org/bsc/langgraph4j/async/AsyncIterator.java
@@ -0,0 +1,65 @@
+package org.bsc.langgraph4j.async;
+
+import java.util.Iterator;
+import java.util.NoSuchElementException;
+import java.util.concurrent.CompletableFuture;
+import java.util.function.Consumer;
+
+import static java.util.concurrent.CompletableFuture.completedFuture;
+
+public interface AsyncIterator<T> extends Iterable<T> {
+
+    record Data<T>(T data, boolean done) {}
+
+    CompletableFuture<Data<T>> next();
+
+    default CompletableFuture<Void> fetchNext( final Consumer<T> consumer ) {
+        return next().thenApply(data -> {
+            if (data.done) {
+                return false;
+            }
+            consumer.accept(data.data);
+            return true;
+        })
+        .thenCompose( hasNext  -> {
+            if (!hasNext) {
+                return completedFuture(null);
+            }
+            return fetchNext(consumer);
+        });
+    }
+    default CompletableFuture<Void> forEachAsync(  final Consumer<T> consumer) {
+        return fetchNext(consumer);
+    }
+
+    default Iterator<T> iterator() {
+        return new Iterator<>() {
+
+            private Data<T> currentFetchedData;
+            @Override
+            public boolean hasNext() {
+                if( currentFetchedData != null && currentFetchedData.done ) {
+                    return false;
+                }
+                currentFetchedData = AsyncIterator.this.next().join();
+                return !currentFetchedData.done;
+            }
+
+            @Override
+            public T next() {
+                if (currentFetchedData == null ) {
+                   if( !hasNext() ) {
+                       throw new NoSuchElementException("no elements into iterator");
+                   }
+                }
+                if( currentFetchedData.done ) {
+                    throw new NoSuchElementException("no more elements into iterator");
+                }
+                return currentFetchedData.data;
+            }
+        };
+    }
+
+    }
+
+
diff --git a/src/test/java/org/bsc/langgraph4j/AsyncTest.java b/src/test/java/org/bsc/langgraph4j/AsyncTest.java
new file mode 100644
index 00000000..c77b3a35
--- /dev/null
+++ b/src/test/java/org/bsc/langgraph4j/AsyncTest.java
@@ -0,0 +1,36 @@
+package org.bsc.langgraph4j;
+
+import org.bsc.langgraph4j.async.AsyncIterator;
+import org.junit.jupiter.api.Test;
+
+import java.util.concurrent.CompletableFuture;
+
+import static java.util.concurrent.CompletableFuture.completedFuture;
+
+public class AsyncTest {
+    @Test
+    public void asyncIteratorTest() throws Exception {
+
+            int[] myArray = {1, 2, 3, 4, 5};
+
+            final var it = new AsyncIterator<Integer>() {
+
+                private int cursor = 0;
+                @Override
+                public CompletableFuture<Data<Integer>> next() {
+
+                    if (cursor == myArray.length) {
+                        return completedFuture(new Data<>(null, true) );
+                    }
+
+                    return completedFuture(new Data<>(myArray[cursor++], false));
+                }
+            };
+
+            it.forEachAsync(System.out::println).get();
+
+            for (var i : it) {
+                System.out.println(i);
+            }
+        }
+}