generated: '2026-08-14'
method: searched
source: >-
  https://docs.apollo.io/reference/apollo-api, https://docs.apollo.io/reference/openapi-specification,
  https://status.apollo.io, plus deprecation flags derived from
  openapi/_original/apollo-api-documentation-apollo-rest-api-openapi.json
provider: Apollo API Documentation
providerId: apollo-api-documentation
description: >-
  Versioning, deprecation and operational-status posture for the Apollo API. Honest summary: Apollo versions
  in the URL path (/api/v1), regenerates and republishes its OpenAPI on every docs publish, and runs a public
  Statuspage — but publishes NO written deprecation policy, NO changelog, and returns no Deprecation or
  Sunset headers. One operation is flagged deprecated in the spec with no sunset date attached.
versioning:
  scheme: uri-path
  current: v1
  base: https://api.apollo.io/api/v1
  spec_version: '1.0'
  header_versioning: false
  date_versioning: false
  note: >-
    All 80 published operations sit under a single /api/v1 prefix. Note the base changed shape at some point:
    Apollo's current docs and OpenAPI both say https://api.apollo.io/api/v1, and the older
    https://api.apollo.io/v1 form no longer matches the published spec.
spec_currency:
  url: https://docs.apollo.io/openapi/apollo-rest-api.json
  discovery: https://docs.apollo.io/.well-known/api-catalog
  policy: >-
    "The spec is regenerated whenever these docs are published, so the download URL always reflects the
    latest version of the API." (Apollo, OpenAPI Specification page.)
  freshness_signal: >-
    Every docs page carries an `updatedAt` timestamp in its markdown front matter — the closest thing Apollo
    publishes to a change record. Observed 2026-08-14: rate-limits 2026-08-12, apollo-mcp 2026-08-11,
    apollo-cli-overview 2026-08-07, authentication 2026-08-07, status-codes 2026-08-03.
deprecation:
  policy_published: false
  policy_url: null
  sunset_header: false
  deprecation_header: false
  note: >-
    No deprecation or versioning policy page exists in Apollo's developer docs (checked the full llms.txt
    index, /changelog, /docs/release-notes — all absent or 404). Deprecation is signalled only by the
    OpenAPI `deprecated` flag, with no replacement pointer and no removal date.
  deprecated_operations:
    - operationId: get-a-list-of-all-custom-fields
      method: get
      path: /typed_custom_fields
      tag: Fields
      sunset: null
      replacement: null
      source: 'OpenAPI `deprecated: true`'
  deprecated_count: 1
status_page:
  url: https://status.apollo.io
  status: 200
  provider: Statuspage
  mirror: https://apollo.statuspage.io
  probed: '2026-08-14'
changelog:
  published: false
  note: >-
    No dated API changelog or release-notes page. Probed https://docs.apollo.io/changelog (404),
    https://docs.apollo.io/docs/changelog (404), https://docs.apollo.io/docs/release-notes (404),
    https://www.apollo.io/product-updates (404), and the complete llms.txt page index contains no changelog
    entry. No ChangeLog pointer is emitted for this provider because there is nothing to point at.
sla:
  published: false
  note: No public API SLA. Enterprise terms are contractual.
support:
  in_app: https://app.apollo.io/#/settings/account?nextStep=redirecttochat
  faq: https://docs.apollo.io/docs/developer-faqs
  knowledge_base: https://knowledge.apollo.io/
terms:
  api_terms: https://www.apollo.io/terms/api
  source: OpenAPI info.termsOfService
maintainers:
  - FN: Kin Lane
    email: info@apievangelist.com