generated: '2026-09-13' method: searched source: registry.npmjs.org, rubygems.org, pypi.org, github.com/Cox-Automotive, github.com/manheim probed: '2026-09-13' api_client_sdks_published: false finding: >- Cox Automotive publishes NO first-party client SDK for any of its documented public APIs. npm, PyPI, RubyGems, Maven Central, NuGet, pkg.go.dev, crates.io and Packagist were searched for Kelley Blue Book, Manheim, Dealertrack, VinSolutions and Cox Automotive client libraries, and the reference pages on developer.kbb.com, developer.manheim.com and developer.coxautoinc.com link to none. An integrator writes their own HTTP client against the Swagger 2.0 contracts or the hypermedia reference. What Cox Automotive DOES publish, and publishes actively, is internal cloud and delivery tooling under the Cox-Automotive and manheim GitHub organisations — ALKS (their AWS role-brokering service) has a maintained CLI, a JavaScript client and a Terraform provider, all released within the last two months. Those are catalogued below with official: true and api_client: false, because crediting them as SDKs would misrepresent the Kelley Blue Book and Manheim APIs as having client libraries when they do not. No SDKs pointer is wired in apis.yml for that reason. packages: - language: javascript registry: npm name: alks url: https://www.npmjs.com/package/alks install: npm install -g alks version: 4.2.1 published: '2026-08-25' official: true api_client: false wraps: ALKS (AWS Labs Key Service) — Cox Automotive's internal AWS role-brokering API, not a product API. repo: https://github.com/Cox-Automotive/alks-cli - language: javascript registry: npm name: alks.js url: https://www.npmjs.com/package/alks.js install: npm install alks.js version: 2.15.2 published: '2026-07-21' official: true api_client: true wraps: ALKS API repo: https://github.com/Cox-Automotive/alks.js - language: javascript registry: npm name: alks-node url: https://www.npmjs.com/package/alks-node install: npm install alks-node version: 0.12.1 published: '2020-10-14' official: true api_client: true wraps: ALKS API repo: https://github.com/Cox-Automotive/alks-node note: Superseded by alks.js; last release 2020. - language: javascript registry: npm name: '@cox-automotive/yaml-changelog' url: https://www.npmjs.com/package/@cox-automotive/yaml-changelog install: npm install @cox-automotive/yaml-changelog version: 0.1.9 published: '2019-06-05' official: true api_client: false repo: https://github.com/Cox-Automotive/yaml-changelog - language: javascript registry: npm name: '@makemydeal/cai-api-version-manager' url: https://www.npmjs.com/package/@makemydeal/cai-api-version-manager install: npm install @makemydeal/cai-api-version-manager version: 1.0.8 published: '2024-03-25' official: true api_client: false note: >- Published under the Make My Deal (Cox Automotive) npm scope. Handles Accept-header based API version routing — the closest thing in any public registry to a Cox Automotive API client helper. - language: hcl registry: terraform-registry name: Cox-Automotive/alks url: https://registry.terraform.io/providers/Cox-Automotive/alks/latest version: null published: null official: true api_client: true wraps: ALKS API repo: https://github.com/Cox-Automotive/terraform-provider-alks note: >- version/published recorded as null — the Terraform Registry was not queried in this pass; the source repository's last push was 2026-07-10. - language: go registry: github name: alks-go url: https://github.com/Cox-Automotive/alks-go version: null published: null official: true api_client: true wraps: ALKS API note: Go client distributed by module path only; no proxy.golang.org version was resolved in this pass. - language: ruby registry: rubygems name: vinbot url: https://rubygems.org/gems/vinbot install: gem install vinbot version: 3.0.0 published: '2025-07-29' official: true api_client: false publisher: Manheim (Cox Automotive) note: >- Generates decodeable VINs and vehicle objects for testing. The only domain-relevant package Cox Automotive publishes, and it is a test-data generator rather than a client. repo: https://github.com/manheim/vinbot - language: python registry: pypi name: manheim-c7n-tools url: https://pypi.org/project/manheim-c7n-tools/ install: pip install manheim-c7n-tools version: 1.4.3 published: '2022-05-24' official: true api_client: false publisher: Manheim (Cox Automotive) repo: https://github.com/manheim/manheim-c7n-tools - language: ruby registry: rubygems name: awssume url: https://rubygems.org/gems/awssume install: gem install awssume version: 1.0.1 published: '2019-04-09' official: true api_client: false publisher: Manheim (Cox Automotive) registries_searched: - npm - PyPI - RubyGems - Maven Central - NuGet - pkg.go.dev - crates.io - Packagist github_organizations: - url: https://github.com/Cox-Automotive public_repos: 64 - url: https://github.com/manheim public_repos: 66 - url: https://github.com/dealertrack public_repos: 12 - url: https://github.com/vauto public_repos: 17