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

# Sandbox & demo

> Try Rach with test keys, or book a guided walkthrough of a fully populated workspace.

There are two ways to see Rach working before you go live.

## Build against the sandbox

Every account gets **test keys** (`test_sk_…` for Payments, `rach_sk_test_…` for
CaaS). They hit the same API as live keys, but on testnets — no real funds move.
Create a checkout, open its hosted page, receive a webhook, and wire your
integration end to end.

What the sandbox covers, network by network, is in
[Environments](/guides/environments). Base, Arbitrum, Avalanche, Celo and XRP
have no testnet in the sandbox; their behaviour is identical to the networks
that do.

## Book a guided demo

For a tour before you integrate, ask for a demo through **Contact sales** on
[rach.finance](https://rach.finance). A Rach team member walks you through a live,
fully populated workspace:

<Steps>
  <Step title="The dashboard">
    One overview across products — collections, balances in USDT, USDC and local
    currency, and activity over time.
  </Step>

  <Step title="Taking a payment">
    A checkout created from the API, the hosted pay page with its network choice,
    and a payment moving from detected to confirmed.
  </Step>

  <Step title="Getting paid out">
    Balances, settlement accounts and a withdrawal from start to finish.
  </Step>

  <Step title="Running it as a team">
    Roles and permissions — what an owner can do that a viewer cannot — API keys
    and webhooks.
  </Step>
</Steps>

The demo workspace is isolated from real customers and holds no real funds, so
you can ask to see anything, including what happens when things go wrong.

## Then go live

When you are ready: complete verification in the dashboard, switch to your
`live_sk_` key, and point your webhook URL at production. Nothing else in your
integration changes.


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