generated: '2026-08-12'
method: searched
source: >-
  registry.npmjs.org metadata endpoints and search.maven.org solrsearch, queried 2026-08-12;
  https://open.kuaishou.com/docs/develop/developerTools/miniprogram-ci.html;
  https://open.kuaishou.com/docs/develop/developerTools/extend-components/1-quick-start.html;
  https://registry.npmjs.org/@klingai/cli-global (README)
notes: >-
  Round 1 concluded "no official API client SDK exists on any public registry". That was wrong, and this
  round corrects it. Kuaishou publishes at least four first-party packages that are API clients or
  API-adjacent tooling: ks-miniprogram-ci (the Open Platform code upload/preview client, documented in
  Kuaishou's own developer tools reference), kma-ui (the official mini-program component library), and
  @klingai/cli-global / @klingai/cli-cn (the official Kling AI CLI, a thin MCP client whose npm
  repository field points at git.corp.kuaishou.com). Because at least one first-party client library is
  published, an SDKs pointer IS wired into apis.yml this round.
  Every entry carries structured `version:` and `published:` fields read from the registry metadata
  endpoint. Where a registry did not answer or the package does not exist, `version: null` is recorded
  with a note rather than a guess.
registries_probed:
- registry: npm
  result: first-party API clients, CLI and component library found
  probed: '2026-08-12'
- registry: maven-central
  result: first-party Android/Java SDKs and one OIDC client found
  probed: '2026-08-12'
- registry: pypi
  result: no first-party Kuaishou/Kwai/Kling API client identified
  probed: '2026-07-19'
- registry: nuget
  result: not probed
- registry: pkg.go.dev
  result: not probed; a community Go SDK for the Kwai marketing API exists (bububa/kwai-marketing-api) but is not first-party
- registry: rubygems
  result: not probed
- registry: packagist
  result: not probed
- registry: crates.io
  result: not probed
api_client_sdks:
- language: javascript
  registry: npm
  name: ks-miniprogram-ci
  url: https://www.npmjs.com/package/ks-miniprogram-ci
  install: npm install ks-miniprogram-ci --save
  official: true
  api: kuaishou:open-platform
  version: 1.3.16
  published: '2026-07-21'
  repository: https://mp.kuaishou.com/
  category: api-client
  description: >-
    The Kuaishou mini-program CI client, extracted from the Kuaishou Developer Tools. Calls the Open
    Platform upload/preview/appinfo endpoints from Node or the command line using a downloaded code
    upload private key, with an optional IP allowlist.
  operations: [getAppInfo, upload, preview]
  docs: https://open.kuaishou.com/docs/develop/developerTools/miniprogram-ci.html
  currency_note: Actively maintained — latest release is under a month before this pass.
- language: javascript
  registry: npm
  name: '@klingai/cli-global'
  url: https://www.npmjs.com/package/@klingai/cli-global
  install: npm i -g @klingai/cli-global
  official: true
  api: kuaishou:kling-ai
  version: 0.1.3
  published: '2026-07-08'
  first_published: '2026-06-17'
  repository: git@git.corp.kuaishou.com:kling-platform/kling-skills-toc.git
  category: api-client
  description: >-
    Official Kling AI command-line tool and thin MCP client. Commands map 1:1 to the backend MCP tools
    at https://kling.ai/mcp; handles browser OAuth login, argument translation, polling and file upload.
    Requires Node.js 18+.
  docs: https://kling.ai/app/cli
- language: javascript
  registry: npm
  name: '@klingai/cli-cn'
  url: https://www.npmjs.com/package/@klingai/cli-cn
  install: npm i -g @klingai/cli-cn
  official: true
  api: kuaishou:kling-ai
  version: 0.1.3
  published: '2026-07-08'
  repository: git@git.corp.kuaishou.com:kling-platform/kling-skills-toc.git
  category: api-client
  description: >-
    The China-site build of the official Kling AI CLI. Installs the same `kling` command as
    @klingai/cli-global; the two differ only by account region.
- language: java
  registry: maven-central
  name: io.github.kwai-apis:kwai-oidc-client
  url: https://central.sonatype.com/artifact/io.github.kwai-apis/kwai-oidc-client
  official: unverified
  api: kuaishou:open-platform
  version: 1.0.3
  published: '2022-04-12'
  repository: https://github.com/kwai-apis/kwai-oidc-client
  category: api-client
  description: >-
    "Public interfaces or tools for Kwai OpenId Connect APIs." Published under the io.github.kwai-apis
    coordinate by the GitHub account kwai-apis, which also holds an OSSRH namespace-verification repo.
  official_note: >-
    Marked unverified rather than true — the io.github.* coordinate is a personal-namespace publish and
    no Kuaishou or Kwai documentation page was found that links to it. Do not treat it as a supported
    first-party SDK without confirmation from the provider.
  currency_note: >-
    Last released 2022-04-12, more than four years before this pass — an abandonment signal if it is in
    fact the only Java client for Kwai OIDC.
packages:
- language: java
  registry: maven-central
  name: com.github.kwaisocial:kwai-opensdk-withauth
  url: https://central.sonatype.com/artifact/com.github.kwaisocial/kwai-opensdk-withauth
  official: true
  version: 3.7.6
  published: '2025-03-20'
  category: mobile-sdk
  description: Kwai Open SDK for Android with authorization (share and login integration for third-party apps).
- language: java
  registry: maven-central
  name: com.github.kwaiopen:kwai-open-sdk
  url: https://central.sonatype.com/artifact/com.github.kwaiopen/kwai-open-sdk
  official: true
  version: 1.0.6
  published: '2022-04-19'
  category: mobile-sdk
  description: Kwai Open SDK for Android (share integration).
- language: java
  registry: maven-central
  name: com.kuaishou:kwai-business-extension-framwork
  url: https://central.sonatype.com/artifact/com.kuaishou/kwai-business-extension-framwork
  official: true
  version: 1.0.1
  published: '2025-01-10'
  category: framework
  description: Kuaishou's business extension framework, also published on GitHub at kwai/kwai-business-extension-framwork.
- language: java
  registry: maven-central
  name: com.kuaishou.koom:koom-java-leak
  url: https://central.sonatype.com/namespace/com.kuaishou.koom
  official: true
  version: null
  published: null
  category: observability
  description: >-
    KOOM, Kuaishou's Android out-of-memory monitoring toolkit. Several artifacts under the
    com.kuaishou.koom coordinate (kwai-unwind, kwai-android-base, kwai-linker) last published 2024-04.
  note: >-
    version/published recorded as null because the specific artifact name was not resolved in this pass;
    the sibling artifacts under the same coordinate show a 2024-04-16 timestamp. Not an API client.
- language: javascript
  registry: npm
  name: kma-ui
  url: https://www.npmjs.com/package/kma-ui
  install: npm i kma-ui --save
  official: true
  version: 0.0.4-alpha
  published: '2024-05-24'
  category: ui-components
  description: >-
    The official Kuaishou mini-program extension component library (documented in Kuaishou's developer
    tools reference). See components/kuaishou-components.yml.
  docs: https://open.kuaishou.com/docs/develop/developerTools/extend-components/1-quick-start.html
  currency_note: >-
    Still on an alpha version tag, last published 2024-05-24, while its documentation remains live —
    a maturity gap worth flagging to integrators.
- language: javascript
  registry: npm
  name: '@kwai-video-team/las.js'
  url: https://www.npmjs.com/package/@kwai-video-team/las.js
  install: npm install @kwai-video-team/las.js
  official: true
  version: 1.0.6
  published: '2020-08-04'
  category: media-player
  description: Live Adaptive Streaming (LAS) video library for FLV and live streaming.
  repository: https://github.com/KwaiVideoTeam/las
- language: javascript
  registry: npm
  name: '@kwai-video-team/kwai-player-web'
  url: https://www.npmjs.com/package/@kwai-video-team/kwai-player-web
  install: npm install @kwai-video-team/kwai-player-web
  official: true
  version: 1.1.19
  published: '2025-03-21'
  category: media-player
  description: Web video player supporting FLV, HLS, MP4 and live streaming.
- language: javascript
  registry: npm
  name: '@kwai-explore/model'
  url: https://www.npmjs.com/package/@kwai-explore/model
  install: npm install @kwai-explore/model
  official: true
  version: 0.4.3-alpha.0
  published: '2024-08-05'
  category: frontend-infrastructure
  description: Vue.js state management solution published by the Kwai front-end team.
- language: javascript
  registry: npm
  name: '@kwai-explore/picture'
  url: https://www.npmjs.com/package/@kwai-explore/picture
  install: npm install @kwai-explore/picture
  official: true
  version: 0.0.3
  published: '2022-10-16'
  category: frontend-infrastructure
  description: Picture component supporting multiple image formats.
third_party:
- language: javascript
  registry: npm
  name: '@tarojs/plugin-platform-kwai'
  url: https://www.npmjs.com/package/@tarojs/plugin-platform-kwai
  official: false
  version: null
  published: null
  description: >-
    Taro build plugin targeting the Kuaishou (Kwai) mini-program platform. Community-maintained;
    version not re-read this pass.
- language: javascript
  registry: npm
  name: '@ai-sdk/klingai'
  url: https://www.npmjs.com/package/@ai-sdk/klingai
  official: false
  version: 4.0.29
  published: '2026-08-11'
  description: >-
    Kling AI provider for the Vercel AI SDK. NOT published by Kuaishou, but the most actively maintained
    third-party client for the Kling API — released the day before this pass.
- language: go
  registry: github
  name: bububa/kwai-marketing-api
  url: https://github.com/bububa/kwai-marketing-api
  official: false
  version: null
  published: null
  description: Community Go SDK for the Kuaishou 磁力引擎 (Kwai for Business) marketing API.
gaps:
- >-
  No first-party client library was found for the Kwai for Business marketing API
  (https://developers.kwai.com/rest/n/mapi); the only SDK located is community-maintained.
- >-
  No first-party Python, Go, Ruby, PHP or .NET client was found for any Kuaishou API surface.