generated: '2026-07-24'
method: searched
source: https://docs.aciworldwide.com/reference/parameters
docs:
  - https://docs.aciworldwide.com/reference/parameters
  - https://docs.aciworldwide.com/integrations/server-to-server
test_live_separation:
  model: separate-hosts-plus-entity
  detail: >-
    Test and live traffic are separated by host and by the channel entityId. The
    same request shape runs against the test host with a test-mode entityId, then
    against the production host with a live entityId. There is no test/live key
    prefix; the bearer access token and entityId are issued per environment from
    the portal.
hosts:
  test: https://eu-test.oppwa.com
  live: https://eu-prod.oppwa.com
widget_test_loader: https://eu-test.oppwa.com/v1/paymentWidgets.js?checkoutId={checkoutId}
checkout_expiry: A prepared checkout id expires after 30 minutes or on successful payment.
test_values:
  cards:
    - {brand: VISA, number: '4200000000000000', note: "Canonical PAY.ON / oppwa test Visa card used in the test environment. Source: docs.aciworldwide.com testing guidance."}
  note: >-
    Additional test card numbers per brand and negative-test values (to exercise
    specific result codes) are published in the portal testing sheet and are only
    honored in the test (UAT) environment — error/decline conditions cannot be
    forced in production. Only values explicitly published by ACI are recorded
    here; none are invented.
result_code_testing: https://docs.aciworldwide.com/reference/resultCodes