generated: '2026-06-20'
method: searched
source: https://docs.knock.app
description: >-
  Knock's REST API is unversioned in the request URL. Instead of a numbered or
  date-pinned API version, Knock evolves notification resources through a
  git-style model — Environments (dev/staging/production), Branches, and Commits
  — that promote changes across environments safely. No X-Knock-Version request
  header or dated-version scheme was found in the docs. SDKs follow independent
  semver and publish migration guides for major bumps (e.g. the Go SDK v0.x to
  v1.0 upgrade). No RFC 8594 Sunset/Deprecation header policy is documented for
  the HTTP API.
versioning:
  scheme: unversioned-url
  api_version_header: null
  model: environments + branches + commits (git-style resource promotion)
  docs: https://docs.knock.app/concepts/environments
  sdk_versioning: semver (per-SDK), with published migration guides
  migration_guides: https://docs.knock.app/developer-tools/migration-guides
deprecation:
  policy_url: null
  sunset_header: false
  deprecation_header: false
  note: No RFC 8594 Sunset/Deprecation header policy documented for the HTTP API.
sla:
  url: null
  uptime_target: null
  note: SLA / uptime targets are Enterprise-plan commitments (see plans/knock-plans-pricing.yml); no public numeric target published.
status_page: https://status.knock.app
deprecated_operations: []