diff --git a/changelog.d/5-internal/basic-auth-for-test-env b/changelog.d/5-internal/basic-auth-for-test-env
new file mode 100644
index 0000000000..86ea4fe1f1
--- /dev/null
+++ b/changelog.d/5-internal/basic-auth-for-test-env
@@ -0,0 +1 @@
+Internal `/i/domain-registration` API made available for testing
diff --git a/charts/nginz/values.yaml b/charts/nginz/values.yaml
index 2e4e3272bd..10e99be34c 100644
--- a/charts/nginz/values.yaml
+++ b/charts/nginz/values.yaml
@@ -551,6 +551,36 @@ nginx_conf:
       envs:
         - all
       disable_zauth: true
+    - path: /i/domain-registration/([^/]*)/lock$
+      envs:
+        - staging
+      disable_zauth: true
+      basic_auth: true
+      versioned: false
+    - path: /i/domain-registration/([^/]*)/unlock$
+      envs:
+        - staging
+      disable_zauth: true
+      basic_auth: true
+      versioned: false
+    - path: /i/domain-registration/([^/]*)/preauthorize$
+      envs:
+        - staging
+      disable_zauth: true
+      basic_auth: true
+      versioned: false
+    - path: /i/domain-registration/([^/]*)/unauthorize$
+      envs:
+        - staging
+      disable_zauth: true
+      basic_auth: true
+      versioned: false
+    - path: /i/domain-registration/([^/]*)$
+      envs:
+        - staging
+      disable_zauth: true
+      basic_auth: true
+      versioned: false
     - path: /domain-verification/([^/]*)/team/challenges/([^/]*)
       envs:
         - all