diff --git a/chrono/api/views.py b/chrono/api/views.py
index f22caeca..7ba507db 100644
--- a/chrono/api/views.py
+++ b/chrono/api/views.py
@@ -93,6 +93,8 @@ def get_agenda_detail(request, agenda):
         'slug': agenda.slug, # kept for compatibility
         'text': agenda.label,
         'kind': agenda.kind,
+        'minimal_booking_delay': agenda.minimal_booking_delay,
+        'maximal_booking_delay': agenda.maximal_booking_delay,
     }
 
     if agenda.kind == 'events':
diff --git a/tests/test_api.py b/tests/test_api.py
index 6bf73507..85ebac17 100644
--- a/tests/test_api.py
+++ b/tests/test_api.py
@@ -100,9 +100,11 @@ def test_agendas_api(app, some_data, meetings_agenda):
     resp = app.get('/api/agenda/')
     assert resp.json == {'data': [
         {'text': 'Foo bar', 'id': u'foo-bar', 'slug': 'foo-bar', 'kind': 'events',
+         'minimal_booking_delay': 1, 'maximal_booking_delay': 56,
          'api': {'datetimes_url': 'http://testserver/api/agenda/%s/datetimes/' % agenda1.slug,
                  'fillslots_url': 'http://testserver/api/agenda/%s/fillslots/' % agenda1.slug}},
         {'text': 'Foo bar Meeting', 'id': u'foo-bar-meeting', 'slug': 'foo-bar-meeting',
+         'minimal_booking_delay': 1, 'maximal_booking_delay': 56,
          'kind': 'meetings',
          'api': {'meetings_url': 'http://testserver/api/agenda/%s/meetings/' % meetings_agenda.slug,
                  'desks_url': 'http://testserver/api/agenda/%s/desks/' % meetings_agenda.slug,
@@ -110,6 +112,7 @@ def test_agendas_api(app, some_data, meetings_agenda):
                 },
         },
         {'text': 'Foo bar2', 'id': u'foo-bar2', 'kind': 'events', 'slug': 'foo-bar2',
+         'minimal_booking_delay': 1, 'maximal_booking_delay': 56,
          'api': {'datetimes_url': 'http://testserver/api/agenda/%s/datetimes/' % agenda2.slug,
                  'fillslots_url': 'http://testserver/api/agenda/%s/fillslots/' % agenda2.slug}}
         ]}