diff --git a/docs/source/genapi.py b/docs/source/genapi.py
new file mode 100755
index 00000000..40a312fe
--- /dev/null
+++ b/docs/source/genapi.py
@@ -0,0 +1,61 @@
+#!/usr/bin/env python
+
+import os
+
+def genapi():
+    os.system('rm -rf api')
+    os.system('mkdir api')
+    os.chdir('api')
+    for root, dirs, files in os.walk('../../../weboob/'):
+        root = root.split('/', 4)[-1]
+        if root.startswith('applications') or \
+           root.startswith('backends'):
+            continue
+
+        if root.strip():
+            os.system('mkdir -p %s' % root)
+            module = '.'.join(['weboob'] + root.split('/'))
+        else:
+            module = 'weboob'
+
+        subs = set()
+        for f in files:
+            if not '.' in f:
+                continue
+
+            f, ext = f.rsplit('.', 1)
+            if ext == 'pyc' or f == '__init__':
+                continue
+
+            subs.add(f)
+            with open(os.path.join(root, '%s.rst' % f), 'w') as fp:
+                fmod = '.'.join([module, f])
+                fp.write(""":mod:`%(module)s`
+======%(equals)s=
+
+.. automodule:: %(module)s
+   :members:
+   :undoc-members:""" % {'module': fmod,
+                         'equals': '=' * len(fmod)})
+
+        for d in dirs:
+            subs.add('%s/index' % d)
+
+        with open(os.path.join(root, 'index.rst'), 'w') as fp:
+            if module == 'weboob':
+                m = 'API'
+            else:
+                m = ':mod:`%s`' % module
+            fp.write("""%s
+%s
+
+Contents:
+
+.. toctree::
+   :maxdepth: 3
+
+   %s""" % (m, '=' * len(m), '\n   '.join(sorted(subs))))
+
+
+if __name__ == '__main__':
+    genapi()