generated: '2026-08-13'
method: probed
source: https://leadsengine.usadata.com/service.asmx
description: >-
  Lifecycle posture of the USADATA Leads Engine SOAP service. USADATA publishes
  no versioning policy, no deprecation policy, no SLA and no status page. The
  only lifecycle signal it does publish is machine-readable and anonymous: a
  getVersion operation returning the running build, and a ping operation
  returning liveness.
versioning:
  scheme: service-reported-build
  current: 3.0.9719.28036
  observed_on: '2026-08-13'
  operation: getVersion
  uri_versioning: false
  header_versioning: false
  docs: null
  note: >-
    getVersion returns a .NET assembly version string. USADATA publishes no
    policy binding that string to compatibility, so a client cannot tell a
    breaking change from a patch. The WSDL itself is unversioned - there is one
    endpoint, service.asmx, and it is whatever is deployed today.
deprecation:
  policy_url: null
  sunset_header: false
  deprecation_header: false
  deprecated_operations: []
  note: >-
    No deprecated operations are marked in the WSDL and no deprecation policy
    page exists. Probed https://www.usadata.com/changelog (404),
    /developers (404), /api (404) on 2026-08-13.
sla:
  url: null
  uptime_target: null
status_page:
  url: null
  probes:
  - {url: 'https://www.usadata.com/status', status: 404}
  - {host: status.usadata.com, status: NXDOMAIN}
  health_endpoint:
    operation: ping
    endpoint: https://leadsengine.usadata.com/service.asmx
    anonymous: true
    observed_result: 'true'
    observed_on: '2026-08-13'
    note: >-
      A callable liveness check is not a status page - it reports now, not
      incident history or planned maintenance - but it is a real, anonymous,
      machine-readable availability signal and it is recorded as such.
changelog:
  url: null
  note: No dated changelog or release-notes page is published.
observed_environments:
- host: leadsengine.usadata.com
  role: production SOAP service
  status: 200
- host: listmodulev3.usadata.com
  role: Leads Module embeddable component (production)
  status: 200
- host: listmodulev3stg.usadata.com
  role: Leads Module staging deployment
  status: 200
  note: >-
    A staging host that answers publicly. Recorded as an observed environment,
    not as a published sandbox - USADATA documents no test credentials or test
    values for it.
notes:
- This artifact carries NO StatusPage and NO Deprecation pointer in apis.yml,
  because neither exists. The absence is the finding.