Get a key
Ask the workspace owner for an existingPRISM_API_KEY, or have them create one
in the Prism dashboard. Store it through the matching
Codex, OpenCode, Hermes,
or OpenClaw guide. Never repeat the key to the human, log or
commit it, or include it in the final response.
The legacy agent-signup endpoints (POST /api/agent-signups and
POST /api/agent-signups/verify) are closed and return 403 signup_disabled.