name: Treasure Data API Lifecycle
description: >-
  Versioning, deprecation, release cadence, status and support posture for the Treasure Data (Treasure AI)
  API estate.
specificationVersion: '0.1'
generated: '2026-08-13'
method: searched
source: >-
  https://docs.treasure.ai/release-notes, https://status.treasure.ai/,
  https://docs.treasure.ai/apis/endpoints/endpoints,
  openapi/treasure-data-td-api-v3-openapi.yml, openapi/treasure-data-cdp-api-openapi.yml
versioning:
  scheme: mixed
  detail: conventions/treasure-data-conventions.yml
  apis:
    - {api: Treasure Data API, scheme: uri-path, current: v3, base: 'https://api.treasuredata.com/v3'}
    - {api: cdp-api, scheme: none, current: '1.0.0 (info.version)', base: 'https://api-cdp.treasuredata.com'}
    - {api: Treasure Workflow, scheme: uri-path, current: '/api', base: 'https://api-workflow.treasuredata.com'}
    - {api: llm-api, scheme: uri-path, current: '/api', base: 'https://llm-api.treasuredata.com'}
    - {api: postback-api, scheme: host, current: '1.0.0', base: 'https://in.treasuredata.com'}
    - {api: postback-api-v2, scheme: uri-path, current: '/postback/v3', base: 'https://{region}.records.in.treasuredata.com'}
    - {api: Personalization Service, scheme: content-type, current: 'application/vnd.treasuredata.v1+json'}
    - {api: DWH Integration API, scheme: uri-path, current: /v1}
deprecation:
  policy_url: null
  sunset_header: false
  deprecation_header: false
  in_spec: true
  evidence:
    - >-
      openapi/treasure-data-cdp-api-openapi.yml marks 15 elements deprecated: true and
      openapi/treasure-data-td-api-v3-openapi.yml marks 5 — all at the parameter/property level, none at
      the whole-operation level.
    - >-
      Release notes retire integrations by name over time (for example the AdRoll export connector is
      documented as deprecated), so retirements are announced in prose.
  note: >-
    Treasure Data publishes no standalone deprecation or sunset policy page, and no API returns RFC 8594
    Sunset or Deprecation response headers. Deprecation is signalled inside the OpenAPI descriptions and
    narrated in the monthly release notes. This is a real gap: a client has no runtime signal that a
    field or endpoint is on the way out.
deprecated_operations: []
deprecated_elements:
  - {spec: openapi/treasure-data-cdp-api-openapi.yml, count: 15, level: parameter-or-property}
  - {spec: openapi/treasure-data-td-api-v3-openapi.yml, count: 5, level: parameter-or-property}
release_cadence:
  scheme: monthly
  url: https://docs.treasure.ai/release-notes
  format: dated monthly release notes grouped by product area
  history_from: '2023-01'
  latest: '2026-08'
  detail: changelog/treasure-data-changelog.yml
status_page:
  url: https://status.treasure.ai/
  status: 200
  probed: '2026-08-13'
sla:
  url: null
  uptime_target: null
  note: >-
    No public SLA or uptime commitment was found. Treasure Data sells annual enterprise contracts, so
    availability terms are presumed contractual rather than published.
support:
  docs: https://docs.treasure.ai/
  email: support@treasuredata.com
  note: >-
    support@treasuredata.com is published as the owner contact on the td-skills marketplace manifest.
regions:
  docs: https://docs.treasure.ai/apis/endpoints/endpoints
  list:
    - {code: us01, api: 'https://api.treasuredata.com/v3', console: 'https://console.us01.treasuredata.com'}
    - {code: jp01, api: 'https://api.treasuredata.co.jp/v3'}
    - {code: eu01, api: 'https://api.eu01.treasuredata.com/v3'}
    - {code: ap02, api: 'https://api.ap02.treasuredata.com/v3'}
    - {code: ap03, api: 'https://api-workflow.ap03.treasuredata.com', note: 'ap03 appears on the Workflow, CDP and DWH APIs; the TD API v3 spec lists only us01, jp01, eu01 and ap02.'}
brand:
  rename: Treasure Data -> Treasure AI
  announced: '2026-04-20'
  source: https://www.treasure.ai/blog
  note: >-
    The corporate brand and documentation moved to treasure.ai. Every API host remains on
    treasuredata.com / treasuredata.co.jp, so the API estate was not renamed with the company.