diff --git a/client/tests/stubs.js b/client/tests/stubs.js
index 7d1bcdd5f1..cf4d724ea3 100644
--- a/client/tests/stubs.js
+++ b/client/tests/stubs.js
@@ -7,9 +7,9 @@ import 'element-closest';
 
 global.wagtailConfig = {
   ADMIN_API: {
-    DOCUMENTS: '/admin/api/v2beta/documents/',
-    IMAGES: '/admin/api/v2beta/images/',
-    PAGES: '/admin/api/v2beta/pages/',
+    DOCUMENTS: '/admin/api/main/documents/',
+    IMAGES: '/admin/api/main/images/',
+    PAGES: '/admin/api/main/pages/',
     EXTRA_CHILDREN_PARAMETERS: '',
   },
   ADMIN_URLS: {
diff --git a/wagtail/admin/api/urls.py b/wagtail/admin/api/urls.py
index aefb53f3ef..0b504c0676 100644
--- a/wagtail/admin/api/urls.py
+++ b/wagtail/admin/api/urls.py
@@ -12,5 +12,5 @@ for fn in hooks.get_hooks('construct_admin_api'):
     fn(admin_api)
 
 urlpatterns = [
-    url(r'^v2beta/', admin_api.urls),
+    url(r'^main/', admin_api.urls),
 ]
diff --git a/wagtail/admin/tests/api/test_documents.py b/wagtail/admin/tests/api/test_documents.py
index aa66d961e4..53f3895886 100644
--- a/wagtail/admin/tests/api/test_documents.py
+++ b/wagtail/admin/tests/api/test_documents.py
@@ -51,7 +51,7 @@ class TestAdminDocumentListing(AdminAPITestCase, TestDocumentListing):
             self.assertEqual(document['meta']['type'], 'wagtaildocs.Document')
 
             # Check detail_url
-            self.assertEqual(document['meta']['detail_url'], 'http://localhost/admin/api/v2beta/documents/%d/' % document['id'])
+            self.assertEqual(document['meta']['detail_url'], 'http://localhost/admin/api/main/documents/%d/' % document['id'])
 
             # Check download_url
             self.assertTrue(document['meta']['download_url'].startswith('http://localhost/documents/%d/' % document['id']))
@@ -96,7 +96,7 @@ class TestAdminDocumentDetail(AdminAPITestCase, TestDocumentDetail):
 
         # Check the meta detail_url
         self.assertIn('detail_url', content['meta'])
-        self.assertEqual(content['meta']['detail_url'], 'http://localhost/admin/api/v2beta/documents/1/')
+        self.assertEqual(content['meta']['detail_url'], 'http://localhost/admin/api/main/documents/1/')
 
         # Check the meta download_url
         self.assertIn('download_url', content['meta'])
diff --git a/wagtail/admin/tests/api/test_images.py b/wagtail/admin/tests/api/test_images.py
index 10de8d11f6..7b1d0e7627 100644
--- a/wagtail/admin/tests/api/test_images.py
+++ b/wagtail/admin/tests/api/test_images.py
@@ -52,7 +52,7 @@ class TestAdminImageListing(AdminAPITestCase, TestImageListing):
             self.assertEqual(image['meta']['type'], 'wagtailimages.Image')
 
             # Check detail url
-            self.assertEqual(image['meta']['detail_url'], 'http://localhost/admin/api/v2beta/images/%d/' % image['id'])
+            self.assertEqual(image['meta']['detail_url'], 'http://localhost/admin/api/main/images/%d/' % image['id'])
 
     #  FIELDS
 
@@ -156,7 +156,7 @@ class TestAdminImageDetail(AdminAPITestCase, TestImageDetail):
 
         # Check the meta detail_url
         self.assertIn('detail_url', content['meta'])
-        self.assertEqual(content['meta']['detail_url'], 'http://localhost/admin/api/v2beta/images/5/')
+        self.assertEqual(content['meta']['detail_url'], 'http://localhost/admin/api/main/images/5/')
 
         # Check the thumbnail
 
diff --git a/wagtail/admin/tests/api/test_pages.py b/wagtail/admin/tests/api/test_pages.py
index cc67c6ac48..37ef27cf23 100644
--- a/wagtail/admin/tests/api/test_pages.py
+++ b/wagtail/admin/tests/api/test_pages.py
@@ -189,7 +189,7 @@ class TestAdminPageListing(AdminAPITestCase, TestPageListing):
                 self.assertIsInstance(feed_image['meta'], dict)
                 self.assertEqual(set(feed_image['meta'].keys()), {'type', 'detail_url', 'download_url'})
                 self.assertEqual(feed_image['meta']['type'], 'wagtailimages.Image')
-                self.assertEqual(feed_image['meta']['detail_url'], 'http://localhost/admin/api/v2beta/images/%d/' % feed_image['id'])
+                self.assertEqual(feed_image['meta']['detail_url'], 'http://localhost/admin/api/main/images/%d/' % feed_image['id'])
 
     def test_fields_parent(self):
         response = self.get_response(type='demosite.BlogEntryPage', fields='parent')
@@ -203,7 +203,7 @@ class TestAdminPageListing(AdminAPITestCase, TestPageListing):
                 'id': 5,
                 'meta': {
                     'type': 'demosite.BlogIndexPage',
-                    'detail_url': 'http://localhost/admin/api/v2beta/pages/5/',
+                    'detail_url': 'http://localhost/admin/api/main/pages/5/',
                     'html_url': 'http://localhost/blog-index/',
                 },
                 'title': "Blog index"
@@ -217,7 +217,7 @@ class TestAdminPageListing(AdminAPITestCase, TestPageListing):
             descendants = page['meta']['descendants']
             self.assertEqual(set(descendants.keys()), {'count', 'listing_url'})
             self.assertIsInstance(descendants['count'], int)
-            self.assertEqual(descendants['listing_url'], 'http://localhost/admin/api/v2beta/pages/?descendant_of=%d' % page['id'])
+            self.assertEqual(descendants['listing_url'], 'http://localhost/admin/api/main/pages/?descendant_of=%d' % page['id'])
 
     def test_fields_child_relation(self):
         response = self.get_response(type='demosite.BlogEntryPage', fields='title,related_links')
@@ -441,7 +441,7 @@ class TestAdminPageDetail(AdminAPITestCase, TestPageDetail):
 
         # Check the meta detail_url
         self.assertIn('detail_url', content['meta'])
-        self.assertEqual(content['meta']['detail_url'], 'http://localhost/admin/api/v2beta/pages/16/')
+        self.assertEqual(content['meta']['detail_url'], 'http://localhost/admin/api/main/pages/16/')
 
         # Check the meta html_url
         self.assertIn('html_url', content['meta'])
@@ -461,7 +461,7 @@ class TestAdminPageDetail(AdminAPITestCase, TestPageDetail):
         self.assertIn('children', content['meta'])
         self.assertEqual(content['meta']['children'], {
             'count': 0,
-            'listing_url': 'http://localhost/admin/api/v2beta/pages/?child_of=16'
+            'listing_url': 'http://localhost/admin/api/main/pages/?child_of=16'
         })
 
         # Check the parent field
@@ -472,7 +472,7 @@ class TestAdminPageDetail(AdminAPITestCase, TestPageDetail):
         self.assertIsInstance(content['meta']['parent']['meta'], dict)
         self.assertEqual(set(content['meta']['parent']['meta'].keys()), {'type', 'detail_url', 'html_url'})
         self.assertEqual(content['meta']['parent']['meta']['type'], 'demosite.BlogIndexPage')
-        self.assertEqual(content['meta']['parent']['meta']['detail_url'], 'http://localhost/admin/api/v2beta/pages/5/')
+        self.assertEqual(content['meta']['parent']['meta']['detail_url'], 'http://localhost/admin/api/main/pages/5/')
         self.assertEqual(content['meta']['parent']['meta']['html_url'], 'http://localhost/blog-index/')
 
         # Check that the custom fields are included
@@ -496,7 +496,7 @@ class TestAdminPageDetail(AdminAPITestCase, TestPageDetail):
         self.assertIsInstance(content['feed_image']['meta'], dict)
         self.assertEqual(set(content['feed_image']['meta'].keys()), {'type', 'detail_url', 'download_url'})
         self.assertEqual(content['feed_image']['meta']['type'], 'wagtailimages.Image')
-        self.assertEqual(content['feed_image']['meta']['detail_url'], 'http://localhost/admin/api/v2beta/images/7/')
+        self.assertEqual(content['feed_image']['meta']['detail_url'], 'http://localhost/admin/api/main/images/7/')
 
         # Check that the child relations were serialised properly
         self.assertEqual(content['related_links'], [])
@@ -611,7 +611,7 @@ class TestAdminPageDetail(AdminAPITestCase, TestPageDetail):
         self.assertIn('children', content['meta'])
         self.assertEqual(content['meta']['children'], {
             'count': 5,
-            'listing_url': 'http://localhost/admin/api/v2beta/pages/?child_of=2'
+            'listing_url': 'http://localhost/admin/api/main/pages/?child_of=2'
         })
 
     def test_meta_descendants(self):
@@ -622,7 +622,7 @@ class TestAdminPageDetail(AdminAPITestCase, TestPageDetail):
         self.assertIn('descendants', content['meta'])
         self.assertEqual(content['meta']['descendants'], {
             'count': 18,
-            'listing_url': 'http://localhost/admin/api/v2beta/pages/?descendant_of=2'
+            'listing_url': 'http://localhost/admin/api/main/pages/?descendant_of=2'
         })
 
     def test_meta_ancestors(self):
@@ -672,7 +672,7 @@ class TestAdminPageDetail(AdminAPITestCase, TestPageDetail):
         self.assertIsInstance(feed_image['meta'], dict)
         self.assertEqual(set(feed_image['meta'].keys()), {'type', 'detail_url', 'download_url'})
         self.assertEqual(feed_image['meta']['type'], 'wagtailimages.Image')
-        self.assertEqual(feed_image['meta']['detail_url'], 'http://localhost/admin/api/v2beta/images/%d/' % feed_image['id'])
+        self.assertEqual(feed_image['meta']['detail_url'], 'http://localhost/admin/api/main/images/%d/' % feed_image['id'])
 
 
 class TestAdminPageDetailWithStreamField(AdminAPITestCase):
diff --git a/wagtail/api/v2/tests/test_documents.py b/wagtail/api/v2/tests/test_documents.py
index c886e643c2..c5a5688e86 100644
--- a/wagtail/api/v2/tests/test_documents.py
+++ b/wagtail/api/v2/tests/test_documents.py
@@ -52,7 +52,7 @@ class TestDocumentListing(TestCase):
             self.assertEqual(document['meta']['type'], 'wagtaildocs.Document')
 
             # Check detail_url
-            self.assertEqual(document['meta']['detail_url'], 'http://localhost/api/v2beta/documents/%d/' % document['id'])
+            self.assertEqual(document['meta']['detail_url'], 'http://localhost/api/main/documents/%d/' % document['id'])
 
             # Check download_url
             self.assertTrue(document['meta']['download_url'].startswith('http://localhost/documents/%d/' % document['id']))
@@ -380,7 +380,7 @@ class TestDocumentDetail(TestCase):
 
         # Check the meta detail_url
         self.assertIn('detail_url', content['meta'])
-        self.assertEqual(content['meta']['detail_url'], 'http://localhost/api/v2beta/documents/1/')
+        self.assertEqual(content['meta']['detail_url'], 'http://localhost/api/main/documents/1/')
 
         # Check the meta download_url
         self.assertIn('download_url', content['meta'])
@@ -542,9 +542,9 @@ class TestDocumentCacheInvalidation(TestCase):
     def test_resave_document_purges(self, purge):
         get_document_model().objects.get(id=5).save()
 
-        purge.assert_any_call('http://api.example.com/api/v2beta/documents/5/')
+        purge.assert_any_call('http://api.example.com/api/main/documents/5/')
 
     def test_delete_document_purges(self, purge):
         get_document_model().objects.get(id=5).delete()
 
-        purge.assert_any_call('http://api.example.com/api/v2beta/documents/5/')
+        purge.assert_any_call('http://api.example.com/api/main/documents/5/')
diff --git a/wagtail/api/v2/tests/test_images.py b/wagtail/api/v2/tests/test_images.py
index 6197425a9e..bc53cd1231 100644
--- a/wagtail/api/v2/tests/test_images.py
+++ b/wagtail/api/v2/tests/test_images.py
@@ -52,7 +52,7 @@ class TestImageListing(TestCase):
             self.assertEqual(image['meta']['type'], 'wagtailimages.Image')
 
             # Check detail url
-            self.assertEqual(image['meta']['detail_url'], 'http://localhost/api/v2beta/images/%d/' % image['id'])
+            self.assertEqual(image['meta']['detail_url'], 'http://localhost/api/main/images/%d/' % image['id'])
 
     #  FIELDS
 
@@ -380,7 +380,7 @@ class TestImageDetail(TestCase):
 
         # Check the meta detail_url
         self.assertIn('detail_url', content['meta'])
-        self.assertEqual(content['meta']['detail_url'], 'http://localhost/api/v2beta/images/5/')
+        self.assertEqual(content['meta']['detail_url'], 'http://localhost/api/main/images/5/')
 
         # Check the title field
         self.assertIn('title', content)
@@ -537,9 +537,9 @@ class TestImageCacheInvalidation(TestCase):
     def test_resave_image_purges(self, purge):
         get_image_model().objects.get(id=5).save()
 
-        purge.assert_any_call('http://api.example.com/api/v2beta/images/5/')
+        purge.assert_any_call('http://api.example.com/api/main/images/5/')
 
     def test_delete_image_purges(self, purge):
         get_image_model().objects.get(id=5).delete()
 
-        purge.assert_any_call('http://api.example.com/api/v2beta/images/5/')
+        purge.assert_any_call('http://api.example.com/api/main/images/5/')
diff --git a/wagtail/api/v2/tests/test_pages.py b/wagtail/api/v2/tests/test_pages.py
index 60c2be9a27..1c9b900e42 100644
--- a/wagtail/api/v2/tests/test_pages.py
+++ b/wagtail/api/v2/tests/test_pages.py
@@ -275,7 +275,7 @@ class TestPageListing(TestCase):
                 self.assertIsInstance(feed_image['meta'], dict)
                 self.assertEqual(set(feed_image['meta'].keys()), {'type', 'detail_url', 'download_url'})
                 self.assertEqual(feed_image['meta']['type'], 'wagtailimages.Image')
-                self.assertEqual(feed_image['meta']['detail_url'], 'http://localhost/api/v2beta/images/%d/' % feed_image['id'])
+                self.assertEqual(feed_image['meta']['detail_url'], 'http://localhost/api/main/images/%d/' % feed_image['id'])
 
     def test_fields_tags(self):
         response = self.get_response(type='demosite.BlogEntryPage', fields='tags')
@@ -819,7 +819,7 @@ class TestPageDetail(TestCase):
 
         # Check the meta detail_url
         self.assertIn('detail_url', content['meta'])
-        self.assertEqual(content['meta']['detail_url'], 'http://localhost/api/v2beta/pages/16/')
+        self.assertEqual(content['meta']['detail_url'], 'http://localhost/api/main/pages/16/')
 
         # Check the meta html_url
         self.assertIn('html_url', content['meta'])
@@ -833,7 +833,7 @@ class TestPageDetail(TestCase):
         self.assertIsInstance(content['meta']['parent']['meta'], dict)
         self.assertEqual(set(content['meta']['parent']['meta'].keys()), {'type', 'detail_url', 'html_url'})
         self.assertEqual(content['meta']['parent']['meta']['type'], 'demosite.BlogIndexPage')
-        self.assertEqual(content['meta']['parent']['meta']['detail_url'], 'http://localhost/api/v2beta/pages/5/')
+        self.assertEqual(content['meta']['parent']['meta']['detail_url'], 'http://localhost/api/main/pages/5/')
         self.assertEqual(content['meta']['parent']['meta']['html_url'], 'http://localhost/blog-index/')
 
         # Check that the custom fields are included
@@ -857,7 +857,7 @@ class TestPageDetail(TestCase):
         self.assertIsInstance(content['feed_image']['meta'], dict)
         self.assertEqual(set(content['feed_image']['meta'].keys()), {'type', 'detail_url', 'download_url'})
         self.assertEqual(content['feed_image']['meta']['type'], 'wagtailimages.Image')
-        self.assertEqual(content['feed_image']['meta']['detail_url'], 'http://localhost/api/v2beta/images/7/')
+        self.assertEqual(content['feed_image']['meta']['detail_url'], 'http://localhost/api/main/images/7/')
 
         # Check that the feed images' thumbnail was serialised properly
         self.assertEqual(content['feed_image_thumbnail'], {
@@ -1008,7 +1008,7 @@ class TestPageDetail(TestCase):
         self.assertIsInstance(feed_image['meta'], dict)
         self.assertEqual(set(feed_image['meta'].keys()), {'type', 'detail_url', 'download_url'})
         self.assertEqual(feed_image['meta']['type'], 'wagtailimages.Image')
-        self.assertEqual(feed_image['meta']['detail_url'], 'http://localhost/api/v2beta/images/%d/' % feed_image['id'])
+        self.assertEqual(feed_image['meta']['detail_url'], 'http://localhost/api/main/images/%d/' % feed_image['id'])
 
     def test_star_in_wrong_position_gives_error(self):
         response = self.get_response(16, fields='title,*')
@@ -1198,17 +1198,17 @@ class TestPageCacheInvalidation(TestCase):
     def test_republish_page_purges(self, purge):
         Page.objects.get(id=2).save_revision().publish()
 
-        purge.assert_any_call('http://api.example.com/api/v2beta/pages/2/')
+        purge.assert_any_call('http://api.example.com/api/main/pages/2/')
 
     def test_unpublish_page_purges(self, purge):
         Page.objects.get(id=2).unpublish()
 
-        purge.assert_any_call('http://api.example.com/api/v2beta/pages/2/')
+        purge.assert_any_call('http://api.example.com/api/main/pages/2/')
 
     def test_delete_page_purges(self, purge):
         Page.objects.get(id=16).delete()
 
-        purge.assert_any_call('http://api.example.com/api/v2beta/pages/16/')
+        purge.assert_any_call('http://api.example.com/api/main/pages/16/')
 
     def test_save_draft_doesnt_purge(self, purge):
         Page.objects.get(id=2).save_revision()
diff --git a/wagtail/core/tests/test_page_permissions.py b/wagtail/core/tests/test_page_permissions.py
index a486c03ff2..09060de204 100644
--- a/wagtail/core/tests/test_page_permissions.py
+++ b/wagtail/core/tests/test_page_permissions.py
@@ -350,7 +350,7 @@ class TestPagePermission(TestCase):
         client.force_login(event_editor)
 
         homepage = Page.objects.get(url_path='/home/')
-        explorer_response = client.get('/admin/api/v2beta/pages/?child_of={}&for_explorer=1'.format(homepage.pk))
+        explorer_response = client.get('/admin/api/main/pages/?child_of={}&for_explorer=1'.format(homepage.pk))
         explorer_json = json.loads(explorer_response.content.decode('utf-8'))
 
         events_page = Page.objects.get(url_path='/home/events/')
diff --git a/wagtail/tests/urls.py b/wagtail/tests/urls.py
index a970784313..938c02d2b9 100644
--- a/wagtail/tests/urls.py
+++ b/wagtail/tests/urls.py
@@ -27,7 +27,7 @@ urlpatterns = [
     url(r'^testimages/', include(wagtailimages_test_urls)),
     url(r'^images/', include(wagtailimages_urls)),
 
-    url(r'^api/v2beta/', api_router.urls),
+    url(r'^api/main/', api_router.urls),
     url(r'^sitemap\.xml$', sitemaps_views.sitemap),
 
     url(r'^sitemap-index\.xml$', sitemaps_views.index, {