generated: '2026-08-02'
method: derived
source: openapi/1komma5-offer-tool-openapi-original.json + live probes
note: >-
  1KOMMA5° publishes no API versioning policy, no deprecation policy, no SLA and no
  status page. Everything below is derived from the live specification and from probing
  the hosts. Absence is recorded as absence.
versioning:
  scheme: uri-path
  apis:
  - api: 1KOMMA5° Offer Tool API
    current: v1
    pattern: /api/v1/{resource}
    operation_id_convention: '{Controller}_{handler}_v1 — the version is baked into the
      operationId, so a v2 operation would get a distinct id rather than replacing v1'
    unversioned_paths:
    - /
    - /_health
    - /api/migration-frozen-state/configs/{configId}/migrate-all
    docs: null
  - api: 1KOMMA5° Heartbeat API
    versions_in_use:
    - v1
    - v2
    - v3
    - v4
    pattern: /api/v{n}/{resource}
    version_discovery: https://heartbeat.1komma5grad.com/api/v1/supported-versions
    version_discovery_status: 200 (anonymous)
    note: >-
      Multiple major versions are live simultaneously and are mixed within a single
      client session (e.g. /api/v1/sites/ alongside /api/v2/systems and /api/v4/systems/),
      which means version selection is per-resource, not per-client.
    docs: null
deprecation:
  policy_url: null
  sunset_header: unknown
  deprecation_header: unknown
  note: >-
    No deprecation or sunset policy is published, and no RFC 8594 Sunset/Deprecation
    header was observed on any anonymous probe. No `Deprecation` pointer is emitted.
deprecated_operations: []
sla:
  url: null
  uptime_target: null
status_page: null
status_page_note: >-
  Probed status.1komma5.com, status.1komma5grad.com, 1komma5.statuspage.io,
  1komma5grad.statuspage.io and 1komma5.instatus.com. The two DNS names do not resolve;
  the three vendor subdomains return the vendor's own marketing page, not a 1KOMMA5°
  status page. No status page exists — no `StatusPage` pointer is emitted.
health_endpoints:
- url: https://api.offer.1komma5grad.com/_health
  operation_id: HealthController_getHealthStatus
  api: 1KOMMA5° Offer Tool API
- url: https://api.offer.1komma5grad.com/
  operation_id: IndexController_index
  note: 'liveness — returns the plain-text string: Offer Tool API is up and running'
changelog:
  url: null
  note: >-
    No dated API changelog is published for either API. Product-level announcements go
    out through the press-release feed at https://1komma5.com/en/press/press-releases/
    and through app-store release notes; neither is an API changelog, so no `ChangeLog`
    pointer is emitted.
maintenance_surface:
  note: >-
    12 of 73 Offer Tool operations are one-shot "frozen state" data-migration jobs under
    /api/v1/migration-frozen-state/ plus an unversioned orchestrator. These are
    transitional lifecycle machinery exposed on the public description and are the
    likeliest operations to disappear without notice.
  operations:
  - ConfigMigrationOrchestratorController_migrateAll
  - ConfigProductsMigrationController_migrateConfigProducts_v1
  - ConfigDocumentsMigrationController_migrateConfigDocuments_v1
  - ConfigTableMigrationController_migrateConfigTable_v1
  - ConfigCustomerMigrationController_migrateConfigCustomer_v1
  - ConfigConsumptionMigrationController_migrateConfigConsumption_v1
  - ConfigMarginsMigrationController_migrateConfigMargins_v1
  - ConfigCalculationLegacyMigrationController_migrateConfigCalculationLegacy_v1
  - ConfigCalculationMigrationController_migrateConfigCalculation_v1
  - ConfigMetricsMigrationController_migrateConfigMetrics_v1
  - ConfigSelfSufficiencyMigrationController_migrateConfigSelfSufficiency_v1
  - ConfigMarketComponentsMigrationController_migrateConfigMarketComponents_v1
  - ConfigEffectivePricesMigrationController_migrateConfigEffectivePrices_v1
x-evidence:
  fetched: '2026-08-02'
  urls:
  - url: https://api.offer.1komma5grad.com/
    http_status: 200
  - url: https://heartbeat.1komma5grad.com/api/v1/supported-versions
    http_status: 200
  - url: https://status.1komma5.com
    http_status: 0
    note: DNS does not resolve
  - url: https://status.1komma5grad.com
    http_status: 0
    note: DNS does not resolve