diff --git a/kmath-jupyter/api/kmath-jupyter.api b/kmath-jupyter/api/kmath-jupyter.api
new file mode 100644
index 000000000..e625e22f7
--- /dev/null
+++ b/kmath-jupyter/api/kmath-jupyter.api
@@ -0,0 +1,4 @@
+public final class space/kscience/kmath/jupyter/KMathJupyterKt {
+	public static final fun toMst (Ljava/lang/Number;)Lspace/kscience/kmath/expressions/MST$Numeric;
+}
+