--- /dev/null
+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. SPDX-License-Identifier: CC-BY-4.0
+
+A1 Mediator
+===========
+
+API
+---
+
+You can see the API (OpenAPI3 spec) at ``a1/openapi.yml``. You can also
+see the “pretty” version if you run the container at
+``http://localhost:10000/ui/``.