diff --git a/openapi-v2.yaml b/openapi-v2.yaml
index 330dd8b32..de293ddfa 100644
--- a/openapi-v2.yaml
+++ b/openapi-v2.yaml
@@ -14,11 +14,12 @@ servers:
   description: Self-hosted (comfy-api-proxy)
 - url: https://cloud.comfy.org
   description: Comfy Cloud
-- url: https://{deployment}.comfy.org
-  description: Serverless deployment (URL shape not final)
+- url: https://{deployment}.run.comfy.app
+  description: Serverless deployment
   variables:
     deployment:
-      default: my-deployment
+      description: DNS-safe deployment id (subdomain label). Staging uses {deployment}.stg.run.comfy.app.
+      default: dep-1234abcd-56ef-7890-abcd-ef1234567890
 security:
 - bearerAuth: []
 - {}