generated: '2026-07-25'
method: searched
source: >-
  https://sign.swisscom.ch/docs/guide/release-notes ; https://sign.swisscom.ch/system/api-docs ;
  https://trustservices.swisscom.com/en/support/developer-section/service-status ;
  https://github.com/swisscom-api/doc/wiki
versioning:
  scheme: semver-product
  current: 2.17.0
  docs: https://sign.swisscom.ch/docs/guide/release-notes
  note: >-
    The Swisscom Sign Integration API is versioned as a product (semver, "Related API version" per
    release note) rather than in the URI — every operation lives under the unversioned
    /api/process path on https://sign.swisscom.ch/system. The api.swisscom.com marketplace
    gateway versions in the URI path instead (/messaging/v1/..., /voice/v1/...), and the Heatmaps
    product versions with an scs-version request header. The All-in Signing Service uses a URI
    path version (/AIS-Server/rs/v1.0) with the OpenAPI document declaring version 3.
deprecation:
  policy_url: null
  policy_published: false
  sunset_header: false
  deprecation_header: false
  deprecated_operations: []
  note: >-
    No RFC 8594 Sunset/Deprecation header support and no written deprecation or breaking-change
    policy was found on any Swisscom API surface. Deprecations are announced ad hoc in the Swisscom
    Sign release notes with a hard date (for example the portal app-login phase-out effective
    1 March 2026). No operation in either published OpenAPI carries deprecated: true. Historically
    the legacy developer programme (developer.swisscom.com, the Cloud Foundry Application Cloud,
    the swisscom-developer GitHub SDKs) was retired without a public sunset notice, and the
    Messaging/Voice API wiki has not been touched since 2016.
sla:
  url: null
  uptime_target: null
  note: No public SLA or uptime target is published for any Swisscom API; enterprise terms sit behind a signed service contract.
status_page: https://trustservices.swisscom.com/en/support/developer-section/service-status
status_page_scope: >-
  Swisscom Trust Services "Service Status & Log" — covers the signing/identification platform
  behind the All-in Signing Service and Swisscom Sign. No status page was found for the
  api.swisscom.com gateway, the Digital Marketplace products or the legacy Voice APIs.
support:
  help_center: https://trustservices.swisscom.com/en/support
  hotline: '0800 829 444'
  developer_support_email: developer-support@swisscom.com
  legacy_channel: stackoverflow.com with the #swisscomdev tag (per the swisscom-api onboarding wiki)
maturity:
  active:
  - Swisscom Sign Integration API (releases through June 2026)
  - Swisscom All-in Signing Service (AIS)
  - Digital Marketplace products on api.swisscom.com
  dormant:
  - Swisscom Voice VoIP API (RAML wiki, last substantive update 2016; gateway answers 401)
  - Swisscom Voice Mail API
  - Legacy Messaging (SmartMessaging) wiki documentation
  retired:
  - developer.swisscom.com developer programme
  - Swisscom Application Cloud (Cloud Foundry) developer SDKs under the swisscom-developer org