generated: '2026-08-13'
method: searched
source: registry.npmjs.org + https://github.com/acoustic-content-samples
note: >-
  Every first-party Acoustic client library found on a public registry is for
  Acoustic Content (the headless CMS). Acoustic Campaign, Acoustic Connect and
  Acoustic Experience Analytics ship no public SDK. The currency signal is stark:
  the newest first-party release on npm is wchtools 4.5.6 from 2021-03-17, and the
  @acoustic-content-sdk/* family last published 2020-03-26 — while the Acoustic
  Content API contract itself is still being republished (spec version 1.0.142,
  reference pages updated 2026-04-08). The published SDKs trail the API they wrap by
  roughly five years.
packages:
- language: javascript
  registry: npm
  name: wchtools-cli
  url: https://www.npmjs.com/package/wchtools-cli
  install: npm install -g wchtools-cli
  official: true
  version: 4.5.6
  published: '2021-03-17'
  source_code: https://github.com/acoustic-content-samples/wchtools-cli
  note: The Acoustic Content command-line tool; its command surface is in cli/acoustic-cli.yml.
- language: javascript
  registry: npm
  name: wchtools-api
  url: https://www.npmjs.com/package/wchtools-api
  install: npm install wchtools-api
  official: true
  version: 4.5.6
  published: '2021-03-17'
  note: The Node library the CLI is built on — push/pull of Content artifacts.
- language: javascript
  registry: npm
  name: '@acoustic-content-sdk/api'
  url: https://www.npmjs.com/package/@acoustic-content-sdk/api
  install: npm install @acoustic-content-sdk/api
  official: true
  version: 9.0.10076
  published: '2020-03-26'
- language: javascript
  registry: npm
  name: '@acoustic-content-sdk/rest-api'
  url: https://www.npmjs.com/package/@acoustic-content-sdk/rest-api
  install: npm install @acoustic-content-sdk/rest-api
  official: true
  version: 9.0.10076
  published: '2020-03-26'
- language: javascript
  registry: npm
  name: '@acoustic-content-sdk/cli'
  url: https://www.npmjs.com/package/@acoustic-content-sdk/cli
  install: npm install @acoustic-content-sdk/cli
  official: true
  version: 9.0.10076
  published: '2020-03-26'
- language: typescript
  registry: npm
  name: '@acoustic-content-sdk/react-api'
  url: https://www.npmjs.com/package/@acoustic-content-sdk/react-api
  install: npm install @acoustic-content-sdk/react-api
  official: true
  version: 9.0.10076
  published: '2020-03-26'
- language: typescript
  registry: npm
  name: '@acoustic-content-sdk/ng-api'
  url: https://www.npmjs.com/package/@acoustic-content-sdk/ng-api
  install: npm install @acoustic-content-sdk/ng-api
  official: true
  version: 9.0.10076
  published: '2020-03-26'
- language: javascript
  registry: npm
  name: '@acoustic-content/delivery-sdk'
  url: https://www.npmjs.com/package/@acoustic-content/delivery-sdk
  install: npm install @acoustic-content/delivery-sdk
  official: true
  version: 1.0.3
  published: '2020-07-16'
  source_code: https://github.com/acoustic-content-samples/content-delivery-js-sdk
- language: javascript
  registry: npm
  name: '@acoustic-content-sdk/wch-flux-sdk'
  url: https://www.npmjs.com/package/@acoustic-content-sdk/wch-flux-sdk
  install: npm install @acoustic-content-sdk/wch-flux-sdk
  official: true
  version: 1.5.0
  published: '2021-06-22'
- language: javascript
  registry: private-artifactory
  name: Personalization library (PZN) for Angular/React SPA
  url: https://artifactory.acoustic.co/ui/login/
  official: true
  version: null
  published: null
  note: >-
    Checked, nothing to record: the SPA build of the Personalization library is
    distributed as an npm package from Acoustic's own Artifactory, which requires a
    login, so there is no public registry metadata endpoint to read a version or
    release date from. The docs reference "Personalization library version 2.3" in
    prose; that is a docs statement, not a registry fact, so it is not recorded as a
    version field.
absent_registries:
- registry: pypi
  note: No first-party Acoustic package found.
- registry: rubygems
  note: No first-party Acoustic package found.
- registry: maven-central
  note: No first-party Acoustic package found.
- registry: nuget
  note: No first-party Acoustic package found.
- registry: packagist
  note: No first-party Acoustic package found.
- registry: crates.io
  note: No first-party Acoustic package found.
- registry: pkg.go.dev
  note: No first-party Acoustic module found.
summary:
  official_count: 10
  newest_public_release: '2021-06-22'
  languages: [javascript, typescript]
  apis_covered: [Acoustic Content API]
  apis_without_sdk: [Acoustic Campaign REST API, Acoustic Campaign XML API, Acoustic Connect API]