diff --git a/src/nodash/core/spheres/NoHashInterface.java b/src/nodash/core/spheres/NoHashInterface.java
new file mode 100644
index 0000000..c4322e4
--- /dev/null
+++ b/src/nodash/core/spheres/NoHashInterface.java
@@ -0,0 +1,13 @@
+package nodash.core.spheres;
+
+import nodash.models.NoUser;
+
+public interface NoHashInterface {
+	public void setup();
+	public void saveToFile();
+	public void addNewNoUser(NoUser user);
+	public void insertHash(String hash);
+	public void removeHash(String hash);
+	public boolean checkHash(String hash);
+	public int size();
+}