generated: '2026-07-20'
method: searched
source: https://mamopay.readme.io/reference/post_links (For Payment Testing) + https://mamopay.readme.io/reference/authentication
notes: >-
  Test-vs-live separation and published test card values for the Mamo Business
  API, captured verbatim from the reference. Sandbox requires a dedicated
  sandbox account and API key (request via api@mamopay.com or the docs chat).
environments:
  sandbox:
    base_url: https://sandbox.dev.business.mamopay.com/manage_api/v1
    account: Requires a dedicated sandbox account and API key (not self-serve; request from Mamo).
  production:
    base_url: https://business.mamopay.com/manage_api/v1
test_cards:
  cvv: '123'
  expiry: 01/28
  '3ds_password': Checkout1!
  cards:
  - number: 4659 1055 6905 1157
    result: Success
    '3ds': false
    address_required: false
    country: GB
  - number: 4242 4242 4242 4242
    result: Success
    '3ds': true
    address_required: false
    country: GB
  - number: 4111 1111 1111 1111
    result: Success
    '3ds': true
    address_required: true
    country: US
  - number: 4567 3613 2598 1788
    result: Fail
    '3ds': false
    address_required: false
    country: GB
  - number: 4095 2548 0264 2505
    result: Fail
    '3ds': false
    address_required: true
    country: US