diff --git a/pkg/morph/client/client.go b/pkg/morph/client/client.go
index 6b9622ce..44f43325 100644
--- a/pkg/morph/client/client.go
+++ b/pkg/morph/client/client.go
@@ -166,3 +166,9 @@ func toStackParameter(value interface{}) (sc.Parameter, error) {
 
 	return result, nil
 }
+
+// MagicNumber returns the magic number of the network
+// to which the underlying RPC node client is connected.
+func (c *Client) MagicNumber() uint64 {
+	return uint64(c.client.GetNetwork())
+}