generated: '2026-09-07'
method: searched
source: https://api-docs.addx.co/open-api/
name: ADDX Open API lifecycle
api: ADDX Open API
docs: https://api-docs.addx.co/open-api/
summary: >-
  ADDX path-versions its API (client/v1 and trading/api/v2) and carries exactly one in-document deprecation
  notice, at field level. It publishes no versioning policy, no deprecation policy, no Sunset/Deprecation
  header contract, no SLA and no status page that could be found from any ADDX host.
versioning:
  style: path
  current:
  - surface: platform
    version: v1
    prefixes: ['/client/v1/', '/openapi/client/v1/']
  - surface: trading / exchange
    version: v2
    prefix: /openapi/trading/api/v2/
  policy_published: false
  policy_url: null
  breaking_change_notice: not documented
deprecation:
  policy_published: false
  policy_url: null
  rfc8594_headers: false
  sunset_header: not documented
  deprecation_header: not documented
  deprecated_items:
  - kind: field
    item: avg_price
    operation: Token Feed
    path: /openapi/trading/api/v2/public/markets/:token/tickers
    notice: 'Note: "avg_price" field in the response is deprecated and will be removed in next release.'
    removal_date: null
    removal_window: 'unspecified — "next release"'
    source: https://api-docs.addx.co/open-api/
  note: >-
    One field-level deprecation notice, stated in prose inside the response documentation, with no date and
    no machine-readable signal. There is no deprecated operation in the published surface.
status_page:
  published: false
  url: null
  probed:
  - url: https://status.addx.co/
    status: 0
    note: does not resolve
  - url: https://addx.statuspage.io/
    status: 200
    note: >-
      Statuspage.io responds on the subdomain but serves a generic Statuspage shell, not an ADDX status
      page. Treated as absent — a 200 from a vendor's catch-all is not a published status page.
sla:
  published: false
  uptime_target: null
  note: >-
    No SLA, uptime commitment or maintenance-window policy is published on the developer surface. The
    governing documents ADDX does publish are regulatory rulebooks (Platform Rules, Exchange Rules, Trading
    Rules, Listing Rules, OTC Rules, Best Execution Policy), not service-level commitments to API callers.
changelog:
  published: false
  url: null
  note: >-
    The Open API Library page carries no dated changelog, no version history and no last-updated stamp. The
    only temporal signal in the whole document is the "next release" wording on the avg_price deprecation.
environments:
  published: false
  note: >-
    "Base URL is dependent on the environment" — ADDX confirms multiple environments exist but names none of
    them and issues the applicable base URL on request per use case.
gaps:
- No versioning or deprecation policy, so a partner has no stated notice period before a breaking change.
- The one deprecation that is published has no removal date, only "next release".
- No status page and no incident history for a licensed exchange whose API moves client money.
- No changelog, so a partner cannot tell whether the reference has changed since they integrated.