generated: '2026-08-04'
method: searched
source: https://developer.copper.co/changelog
versioning:
  scheme: unversioned-path
  current: null
  docs: https://developer.copper.co/api-reference/getting-started
  note: >-
    The API base path is https://api.copper.co/platform with no version segment, and the
    OpenAPI info.version on the public document is the literal string "latest". Copper
    publishes no API version identifier and no version-negotiation header. Change
    communication is entirely through the dated API updates changelog.
deprecation:
  policy_url: https://developer.copper.co/changelog
  formal_policy_published: false
  sunset_header: false
  deprecation_header: false
  note: >-
    Copper has NO published deprecation policy document — no stated notice period, no
    RFC 8594 Sunset/Deprecation header support, and no deprecation schedule. What it does
    have is demonstrated deprecation PRACTICE, communicated in the changelog, plus a
    dedicated deprecated-API OpenAPI document that isolates retired surface.
  practice_evidence:
  - date: '2026-01-29'
    description: >-
      Eight lending loan types deprecated and renamed, with automatic migration to
      replacements and a stated intent to remove the old types after migration.
    source: https://developer.copper.co/changelog
  deprecated_api_spec:
    file: openapi/copper-co-deprecated-openapi.json
    title: Copper Platform Deprecated API
    source: https://developer.copper.co/deprecated-api-open-api.json
    note: >-
      Copper publishes a separate OpenAPI document titled "Copper Platform Deprecated Spec"
      carrying the retired surface (1 path). Isolating deprecated operations into their own
      machine-readable document is good practice and is stronger than most of the catalog.
deprecated_operations:
  method: derived
  source: openapi/copper-co-platform-openapi.json
  count: 0
  note: >-
    No operation in the public OpenAPI carries `deprecated: true`. Deprecated surface is
    instead separated into openapi/copper-co-deprecated-openapi.json.
status_page:
  url: https://copper.co/en/status
  http_status: 200
  hosted: self-hosted
  note: >-
    Copper serves its status page on its own marketing domain at /en/status rather than a
    third-party status host. There is no status.copper.co subdomain (DNS does not resolve)
    and no machine-readable status API or status RSS/Atom feed was found.
  machine_readable: false
sla:
  url: null
  uptime_target: null
  note: >-
    No public SLA or uptime commitment is published. Copper is an institutional provider;
    service levels are expected to sit in bilateral client contracts rather than on the
    public site.
support:
  docs: https://developer.copper.co/guides/support
  knowledge_base: https://help.copper.co
  channel: >-
    Existing clients contact their relationship manager. Prospects email hello@copper.co.
    There is no public developer support forum, community, or ticketing portal.
changelog:
  artifact: changelog/copper-co-changelog.yml
  url: https://developer.copper.co/changelog