START WITH YOUR OWN ACCOUNT
Connect your agent. Track every call.
Create a separate sandbox workspace, add test credit, and connect Codex with your own API key.
Create a workspace
Save your recovery code.
This is shown once. Keep it in a password manager. Anyone with it can open your workspace and manage its keys. There is no email recovery.
Your first three steps
- Add sandbox credit
Approve a test top-up. No real money moves.
- Issue a client key
Connect the shared MCP URL using your own key.
- Ask Codex to use a tool
Successful calls spend your credit. Your usage receipts stay in your workspace.
The current six tools are deterministic examples. Create a provider profile to register your own tools and receive sandbox earnings.