generated: '2026-08-13'
method: searched
source: >-
  openapi/smartlead-ai-openapi.yml, https://api.smartlead.ai/introduction,
  https://api.smartlead.ai/guides/error-handling, live host probes 2026-08-13
description: >-
  Versioning, change and availability posture for the SmartLead API. The headline finding is
  absence: SmartLead ships a well-documented v1 API with no published changelog, no deprecation or
  sunset policy, no SLA, and a status page its own docs link to that does not resolve.
versioning:
  scheme: uri-path
  current: v1
  base_url: https://server.smartlead.ai/api/v1
  policy_url: null
  note: >-
    No version-negotiation header, no dated versions, and no published policy describing what
    constitutes a breaking change or how a v2 would be introduced.
deprecation:
  policy_url: null
  sunset_header: false
  deprecation_header: false
  rfc8594: false
  deprecated_operations: []
  note: >-
    No operation in the 98-operation published OpenAPI carries `deprecated: true`, and no
    deprecation or sunset policy is published anywhere in the docs.
changelog:
  url: null
  probed:
  - url: https://api.smartlead.ai/changelog
    status: 404
  - url: https://www.smartlead.ai/changelog
    status: 404
  note: >-
    No dated API changelog. The docs corpus (17 top-level pages plus the api-reference tree,
    enumerated via the docs MCP server) contains no changelog page.
sla:
  url: null
  uptime_target: null
status_page:
  url: null
  advertised: https://status.smartlead.ai
  reachable: false
  note: >-
    The error-handling guide tells developers to "check the SmartLead status page" at
    https://status.smartlead.ai — that hostname does not resolve (connection failure, no HTTP
    status). The underlying Statuspage tenant https://smartlead.statuspage.io answers 200 but its
    API reports "Your page is inactive." There is no working status page to point an integrator at.
  probed:
  - url: https://status.smartlead.ai/
    status: 000
  - url: https://smartlead.statuspage.io/api/v2/summary.json
    status: 200
    body: Your page is inactive. Please include an API key to access this resource.
environments:
- name: production
  url: https://server.smartlead.ai/api
  reachable: true
- name: staging
  url: https://staging.smartlead.ai/api
  reachable: false
  advertised_in: openapi servers[] as "Staging server (for testing)"
  note: >-
    The published OpenAPI advertises a staging server for testing, but staging.smartlead.ai does
    not resolve. An integrator following the spec to a test environment hits a dead host.
roadmap:
  url: https://roadmap.smartlead.ai/
  status: 200
  note: Public product roadmap (product-level, not API-level).
support:
  contact: support@smartlead.ai
  source: openapi info.contact
  help_center: https://help.smartlead.ai
related:
  conventions: conventions/smartlead-ai-conventions.yml
  errors: errors/smartlead-ai-problem-types.yml
x-evidence:
- url: https://api.smartlead.ai/api-reference/openapi.yaml
  http_status: 200
  fetched: '2026-08-13'
- url: https://status.smartlead.ai/
  http_status: 000
  fetched: '2026-08-13'
- url: https://roadmap.smartlead.ai/
  http_status: 200
  fetched: '2026-08-13'