diff --git a/docs/developer_api/index.md b/docs/developer_api/index.md
new file mode 100644
index 00000000..3ee528ee
--- /dev/null
+++ b/docs/developer_api/index.md
@@ -0,0 +1,10 @@
+# Developer's API
+
+This is a placeholder for all generated APIs.
+
+These should be organized using [doxygen groups](https://www.doxygen.nl/manual/grouping.html).
+
+## All APIs
+
+:::{doxygenindex}
+:::
diff --git a/docs/index.md b/docs/index.md
index e2383a81..2d063e3a 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -10,5 +10,6 @@ titlesonly: true
 caption: Contents
 glob: true
 ---
+developer_api/index
 /*
 :::