Skip to main content
err:unkey:data:project_not_found
The you referenced doesn’t exist in your workspace. You get HTTP 404. Some Compute calls, including deployment calls, use the shorter message Project not found.
Example response

Likely causes

  • The ID or slug is wrong, or the project was renamed and you’re using the old slug.
  • The project is in another workspace.
  • Your root key can’t read the project. Most of these endpoints return this 404 instead of a 403. A key that can read the project but lacks the action gets a 403 err:unkey:authorization:insufficient_permissions that names the missing permission.
  • You just tried to create the project and the create failed. New projects are available right away.

How to fix

  1. List projects with projects.listProjects and use the returned ID or slug.
  2. Check that the root key has the permission the endpoint needs on the project.
Last modified on October 27, 2026