generated: '2026-07-20'
method: searched
source: https://www.lynx-fh.com/request-lynx-api-access ; https://status.lynx-fh.com/
sandbox:
  hosted_ui: https://sandbox.lynx-fh.co/client-ui/
  status_component: Sandbox (listed on status.lynx-fh.com)
  access: >-
    Sandbox access and test credentials are provisioned after requesting API
    access at https://www.lynx-fh.com/request-lynx-api-access. Test card
    numbers, test member/account fixtures, and API keys are documented inside
    the gated developer hub (docs.lynx-fh.com) rather than published publicly.
test_values: []
notes: >-
  Lynx operates a dedicated hosted sandbox (sandbox.lynx-fh.co) with a client UI
  and a monitored "Sandbox" status component. No test cards or magic test values
  are published on the public surface; they live behind the developer login, so
  none were captured (never fabricated).