+<!-- https://creativecommons.org/licenses/by/3.0/ for details. -->
+
+%%site.name%% provides APIs that applications can use to interact with it:
+
+* [AtomPub](atompub)
+* [Twitter-compatible API](twitterapi)
+
+## API discovery
+
+The base URLs for the APIs can be obtained using [Really Simple Discovery](https://en.wikipedia.org/wiki/Really_Simple_Discovery).