read_only_key
HTTP status: 403
What the API sends
{"error":"read_only_key"}When it happens
A read-only key sent a request that changes something: a POST, PUT, PATCH or DELETE. Reading an app's deploy hook URL also counts as a change.
What to do
Use a key that can make changes. A key you create in the Console can. See Keys.
What your tools show
The Astris CLI and the Astris MCP show Astris failed on its side. Try again.
