generated: '2026-07-18'
method: searched
source: https://docs.tryduplo.com/en/atlas/guides/test-accounts
api: Atlas Payments API
model:
  separation: key-based
  detail: >-
    Atlas uses a single base host (https://atlas.tryduplo.com) for both environments. Test vs
    live mode is selected by the API key used. Test-mode requests do not affect live balances
    and do not interact with the banking networks. You can operate in test mode while your
    compliance documents are under review, before going live.
  base_url: https://atlas.tryduplo.com
keys:
  test: issued in the Atlas dashboard (test key)
  live: issued in the Atlas dashboard (live key)
test_tooling:
  - name: Fund Business Test Wallet
    operation: fundWallet
    docs: https://docs.tryduplo.com/en/atlas/wallet/fundWallet
    description: Credit your test wallet with funds so you can initiate test payouts and swaps.
  - name: Test payouts
    description: Initiate payouts against the funded test wallet without moving real money.
    docs: https://docs.tryduplo.com/en/atlas/guides/test-accounts
go_live:
  checklist: https://docs.tryduplo.com/en/atlas/guides/go-live
  covers: [account creation, compliance verification, webhook configuration, end-to-end encryption setup, sandbox testing]
notes: >-
  No fixed "magic" test card numbers or test bank accounts are published in the documentation;
  the sandbox is exercised by funding the test wallet and running flows with a test key. Never
  invent test values.