generated: '2026-09-01'
method: searched
source: >-
  https://docs.nerve.cloud/versions/ , https://docs.nerve.cloud/changelog/ ,
  https://docs.nerve.cloud/licenses/ , https://www.tttech-industrial.com/sla/nerve ,
  openapi/tttech-nerve-management-system-openapi.yml , openapi/tttech-nerve-node-openapi.yml
versioning:
  scheme: uri-path
  current: v3 (Management System resources) / API document 3.1.0
  node_api_version: 2.10.0
  docs: https://docs.nerve.cloud/versions/
  detail: >-
    The API document version tracks the Nerve product release, and the Management System runs multiple
    resource generations concurrently (/nerve/workloads, /nerve/v2/..., /nerve/v3/...). Documentation for
    every prior release from 2.0.0 to 3.1.0 stays online at https://docs.nerve.cloud/<version>/, which is
    an unusually complete version archive for a platform of this size.
  archived_versions: ['2.0.0', '2.1.2', '2.2.0', '2.3.0', '2.4.0', '2.5.0', '2.6.0', '2.7.0', '2.8.1', '2.9.0', '2.10.0', '3.0.0', '3.0.1', '3.1.0']
deprecation:
  policy_url: null
  sunset_header: false
  detail: >-
    TTTech publishes no API deprecation policy and neither contract sends Sunset or Deprecation headers
    (RFC 8594) — a search of both documents for "sunset" returns zero matches. Deprecation is
    communicated in prose in the release notes and in the device guide, and it is real: the MFN 100 and
    the Siemens SIMATIC IPC427E are both marked "Deprecated, do not use for new designs", the XEN
    hypervisor images were deprecated in 2.8.1, and the PDF build of the documentation was deprecated in
    2023. At the contract level exactly one operation carries deprecated: true.
  announcement_channel: https://docs.nerve.cloud/changelog/
deprecated_operations:
- openapi/tttech-nerve-node-openapi.yml#get_node_secure_id_deprecated
- note: >-
    GET /api/setup/configurations/secureId, superseded by GET /api/setup/configurations/secure-id. It is
    the only operation flagged deprecated across the 228 operations in the two contracts.
sla:
  url: https://www.tttech-industrial.com/sla/nerve
  document: https://nerve.cloud/sites/default/files/documents/2025-11-Nerve%20SLA_4.0_without_signature.pdf
  version: '4.0'
  dated: '2025-11'
  uptime_target: not published on the web page — stated in the SLA PDF, which is a contract document
  detail: >-
    The Nerve Management System Service Level Agreement applies when TTTech hosts the Management System.
    It is published as an unsigned PDF (SLA 4.0, November 2025) and is referenced from
    https://docs.nerve.cloud/licenses/. Self-managed Management Systems are the customer's operational
    responsibility — see https://docs.nerve.cloud/security/guidelines/.
license_terms:
  url: https://www.tttech-industrial.com/slt/nerve
  document: https://nerve.cloud/sites/default/files/documents/2025-11-Nerve%20Software%20License%20Terms_1.8_without_signature.pdf
  version: '1.8'
status_page: null
status_page_note: >-
  No status page was found. Probes of status.nerve.cloud and the nerve.cloud / tttech.com navigation
  found no uptime or incident page, and none is referenced from the documentation, the SLA reference or
  the support portal. Incidents are handled through the TTTech Industrial support portal
  (https://tttech-industrial.xurrent.com/). No StatusPage pointer is emitted.
support:
  portal: https://tttech-industrial.xurrent.com/
  security_reports: https://docs.nerve.cloud/security/contact/