generated: '2026-08-12'
method: searched
source: >-
  https://docs.streetmetrics.com/changelog + https://docs.streetmetrics.com/reference/ad-groups +
  live probes of dashboard.streetmetrics.io and status.streetmetrics.com on 2026-08-12
api: StreetMetrics Public API

versioning:
  scheme: URI path
  current: v3
  base: https://dashboard.streetmetrics.io/v3/public/
  spec_version: '3.0'
  product_version: 4.0.0 (platform release line, published in the docs changelog)
  note: >-
    Platform releases (v3.8.x, v3.9.x, v4.0.0) version the StreetMetrics application, not the REST
    contract; the REST surface has stayed on /v3/ across all of them. The two are numbered alike, which
    is easy to misread.

changelog:
  published: true
  url: https://docs.streetmetrics.com/changelog
  cadence: roughly weekly to fortnightly through 2026
  latest: v4.0.0 (2026-07-16)
  scope: platform/product releases; API contract changes are not called out separately
  see: changelog/streetmetrics-changelog.yml

deprecation_policy:
  published: false
  sunset_header: not observed
  deprecation_header: not observed
  rfc8594: false
  deprecated_operations: 0
  evidence: >-
    No operation in the spec carries `deprecated: true`, no deprecation or sunset policy page exists in
    the documentation, and no Deprecation/Sunset response headers were seen on any probed response.
  live_finding: >-
    An older generation of routes is still answering on the same host without any deprecation signal.
    POST https://dashboard.streetmetrics.io/v3/auth/authenticate returned HTTP 400 with the legacy error
    envelope on 2026-08-12, while the published authentication recipe (updated 2025-05-12) documents
    /v3/api/auth/authenticate, which now returns 404. Documentation and deployment have drifted and
    nothing tells a consumer which generation is supported.

documentation_versions:
  platform: ReadMe
  current_branch: 3.14.0
  note: >-
    The ReadMe project carries multiple historical documentation versions, several flagged deprecated,
    each with its own uploaded API definition (streetmetrics-api.json, streetmetrics-public-api.json,
    swagger-spec.json). The current branch's definition was last uploaded 2025-11-26.

status_page:
  published: false
  probe:
    url: https://status.streetmetrics.com/
    http_status: 522
    fetched: '2026-08-12'
    note: >-
      The hostname resolves through Cloudflare but the origin does not answer (522). Whatever status
      page once lived there is not being served, so no StatusPage pointer is claimed.
  other_hosts_checked:
  - url: https://streetmetrics.com/status
    http_status: 404
  incident_history: none published

sla:
  published: false
  evidence: No SLA, uptime commitment or support-response target is published on streetmetrics.com or in
    the documentation. The terms page covers the platform commercially, not the API operationally.

support:
  channel: https://streetmetrics.com/contact
  developer_specific: false