diff --git a/README.rst b/README.rst
index cb52177891b..34ae4f53112 100644
--- a/README.rst
+++ b/README.rst
@@ -20,6 +20,17 @@ Shortcut redirects are also available.
 For example, ``https://peps.python.org/8`` redirects to the canonical link.
 
 
+API
+===
+
+Several data files are available at https://peps.python.org/api/:
+
+- `peps.json <https://peps.python.org/api/peps.json>`_: All PEP metadata
+- `release-cycle.json <https://peps.python.org/api/release-cycle.json>`_: Python release cycle information
+- `python-releases.json <https://peps.python.org/api/python-releases.json>`_: Complete Python release history
+- `release-schedule.ics <https://peps.python.org/release-schedule.ics>`_: Python release dates in calendar format
+
+
 Contributing to PEPs
 ====================
 
diff --git a/peps/api/index.rst b/peps/api/index.rst
index 0ba9e778d77..8bff1b5240a 100644
--- a/peps/api/index.rst
+++ b/peps/api/index.rst
@@ -207,3 +207,9 @@ for example:
        ]
      }
    }
+
+release-schedule.ics
+--------------------
+
+An iCalendar file of Python release dates is available at
+https://peps.python.org/api/release-schedule.ics.