generated: '2026-07-22'
method: searched
source: https://docs.amberdata.io/http/http-api-fundamentals
versioning:
  scheme: dated-version-header
  header: api-version
  example: '2023-09-30'
  docs: https://docs.amberdata.io/http/http-api-fundamentals
  backwards_compatible_changes:
    - Adding new API resources
    - Adding new optional request parameters to existing methods
    - Adding new properties to existing responses
    - Changing the order of properties in existing responses
    - Changing the length/format of opaque Amberdata-generated strings
deprecation:
  policy_url: https://docs.amberdata.io/changelog/api-changes
  sunset_header: false
  notes: >-
    Deprecations and discontinuations are announced on the "API Changes &
    Deprecations" changelog with migration deadlines (e.g. batch endpoint
    migration required before 2025-06-30; Arkham spot & futures data
    discontinued 2026-02-16; OKCoin data ended 2025-10-01 on the OKX
    rebranding; REST historical order-book access limited to 18 months since
    2025-05-15). No RFC 8594 Sunset header support is documented.
status_page: https://status.amberdata.io
sla: null
deprecated_operations: []