generated: '2026-08-11'
method: searched
source: https://exchange-developer.crypto.com/exchange/v1/docs/api/rest-breaking-change-schedule
versioning:
  scheme: uri-path
  current: v1
  base: https://api.crypto.com/exchange/v1
  predecessor: Exchange API v1 (legacy) archived at https://crypto.com/exchange-docs-v1
  docs: https://exchange-developer.crypto.com/exchange/v1/docs/api/rest-introduction
deprecation:
  policy_url: https://exchange-developer.crypto.com/exchange/v1/docs/api/rest-breaking-change-schedule
  sunset_header: false
  deprecation_header: false
  mechanism: A dated Breaking Change Schedule page announcing each removal in advance, with a stated transition
    period during which the removed behaviour is silently substituted (e.g. callers of the removed 100ms book snapshot
    were served the 500ms subscription).
  note: 'RFC 8594 Sunset and Deprecation response headers are NOT used, and no operation in the OpenAPI carries
    deprecated: true. The policy is a human-readable page, not a machine-readable signal.'
  announced_changes:
  - date: '2025-12-17T08:00:00Z'
    change: Trigger order creation/cancellation migrated to the Advanced Order Management API.
  - date: '2025-02-27T08:00:00Z'
    change: book.{instrument_name}.{depth} 100ms full-snapshot subscription removed; switch to the SNAPSHOT_AND_UPDATE
      delta subscription. Default-depth book.{instrument_name} subscription removed.
  - date: '2023-12-17T08:00:00Z'
    change: Market Data wildcard ticker subscription removed; use instrument-specific subscriptions.
deprecated_operations: []
deprecated_packages:
- package: '@crypto.com/ai-agent-client'
  last_release: '2024-11-25'
  note: Labelled "outdated contents" in the provider docs; superseded by the AI Agent SDK.
- package: crypto-com-ai-agent-client
  last_release: '2024-11-25'
  note: Python sibling, same status.
status_page: https://status.crypto.com/
status_page_api: https://status.crypto.com/api/v2/summary.json
status_page_platform: Atlassian Statuspage (machine-readable v2 API available)
sla:
  published: false
  note: No public uptime SLA or uptime target is published for any Crypto.com API.
changelogs:
- api: Exchange REST
  url: https://exchange-developer.crypto.com/exchange/v1/docs/api/rest-change-log
- api: Exchange WebSocket
  url: https://exchange-developer.crypto.com/exchange/v1/docs/api/websocket-change-log
- api: Exchange FIX
  url: https://exchange-developer.crypto.com/exchange/v1/docs/api/fix-change-log
x-evidence:
  fetched: '2026-08-11'
  urls:
  - https://exchange-developer.crypto.com/exchange/v1/docs/api/rest-breaking-change-schedule.md
  - https://status.crypto.com/api/v2/summary.json
  http_status: 200