generated: '2026-07-21' method: searched source: https://smallstep.com/docs/platform/smallstep-api/ versioning: scheme: date-based mechanism: Client selects an API version by URL path segment (e.g. /v2025-01-01, /v2023-11-01); the server echoes the negotiated version in the X-Smallstep-Api-Version response header. current: '2025-01-01' known_versions: - '2025-01-01' - '2023-11-01' docs: https://smallstep.com/docs/platform/smallstep-api/ version_header: X-Smallstep-Api-Version deprecation: policy_url: null sunset_header: false note: No formal deprecation/sunset policy was found; older API versions (e.g. 2023-11-01, used for Smallstep SSH host management) remain addressable alongside the current version. sla: url: null status_page: https://status.smallstep.com