generated: '2026-07-24'
method: searched
source: https://eway.io/api-v3/
docs: https://go.eway.io/s/article/Test-Credit-Card-Numbers
note: >-
  eWAY provides a free, permanently available sandbox. Test and live are fully
  separated by host and by credential pair; a MYeWAY sandbox account issues its
  own API key/password. Values below are published verbatim by eWAY; never use
  them against the live gateway.
environments:
  sandbox:
    base_url: https://api.sandbox.ewaypayments.com/
    console: https://www.eway.com.au/developers/partners/sandbox
    credentials: Separate sandbox API key + password from a MYeWAY sandbox account.
  live:
    base_url: https://api.ewaypayments.com/
test_cards:
  - brand: visa
    number: '4444333322221111'
    note: Primary test Visa; the card number that works on the test gateway.
  - brand: mastercard
    number: '5105105105105100'
    note: Test MasterCard.
  - brand: amex
    number: '378282246310005'
amount_rules:
  approved_endings:
    - '00'
    - '08'
  note: >-
    In the sandbox, the transaction TotalAmount controls the result. Amounts
    whose cents end in 00 or 08 return an approved response; other cents values
    return a declined/failed response. This lets integrators exercise both
    approve and decline paths without live funds.
sandbox_modes:
  - name: Always Approve
    note: >-
      Transactions always approve, except invalid card numbers, expired cards,
      and negative amounts, which still decline.
  - name: Always Decline
    note: Transactions are always declined.
  - name: Use Cents Value
    note: >-
      The transaction result is driven by the cents value of the amount, mapping
      to specific response/decline codes (see errors/eway-decline-codes.yml).
expiry:
  note: Use any future expiry date; past dates trigger V6033 Invalid Expiry Date.