diff --git a/services/web/types/stripe/webhook-event.ts b/services/web/types/stripe/webhook-event.ts
new file mode 100644
index 0000000000..6be2ea1e95
--- /dev/null
+++ b/services/web/types/stripe/webhook-event.ts
@@ -0,0 +1,13 @@
+type CustomerSubscriptionCreated = {
+  type: 'customer.subscription.created'
+  data: {
+    object: {
+      id: string
+      metadata: {
+        adminUserId?: string
+      }
+    }
+  }
+}
+
+export type WebhookEvent = CustomerSubscriptionCreated