generated: '2026-07-21'
method: searched
source: >-
  https://developers.yubico.com/Software_Projects/YubiCloud_REST_API.html +
  https://status.yubico.com/
versioning:
  scheme: uri-path
  current: "2.0"
  docs: https://developers.yubico.com/Software_Projects/YubiCloud_REST_API.html
  notes: >-
    Validation service consolidated behind api.yubico.com in 2020; the
    wsapi/2.0/verify contract is stable and long-lived.
deprecation:
  policy_url: https://support.yubico.com/hc/en-us/articles/360016614820
  sunset_header: false
  notes: >-
    Legacy per-server validation endpoints (api2..api5.yubico.com) were retired
    in favor of the single api.yubico.com endpoint.
status_page: https://status.yubico.com/
deprecated_operations: []