> ## Documentation Index
> Fetch the complete documentation index at: https://docs.agentcard.sh/llms.txt
> Use this file to discover all available pages before exploring further.

# Getting into Production

> Take your integration live

Your integration runs in **sandbox** by default: a sandbox OAuth client issues test cards that are never charged, so you can build and verify the whole flow without moving money. Going live takes three steps.

1. **Subscribe** — `agent-cards-admin subscribe` activates your organization's paid plan. Production is gated on an active subscription.
2. **Switch to production** — `agent-cards-admin env production` (`env` on its own shows your current mode).
3. **Register a production client** — `agent-cards-admin oauth-clients create` now issues a production `client_id` and `client_secret`. Pin them in your app; a `403` here means you still need step 1.

Cards issued through a production client are **live** — funded from each user's own Agentcard wallet or payment method and charged for real.

<Note>
  Keep your sandbox client for development and register a **separate** production client for live traffic. If your subscription lapses, production clients drop back to sandbox until you resubscribe.
</Note>