generated: '2026-09-17' method: searched source: >- registry.npmjs.org, pypi.org, and the Workday developer documentation (llms.txt doc index) searched 2026-09-17 for a first-party client library for the Workday Benefits REST/SOAP surface summary: official_api_sdk_count: 0 note: >- Workday publishes NO first-party SDK for its REST or SOAP APIs. The only first-party Workday packages in a public registry are the Canvas design-system libraries (UI components for building Workday Extend apps), which do not wrap this API surface; they are recorded here for accuracy and are also described in components/. Because no package wraps the API, this repo deliberately carries NO `SDKs` pointer in apis.yml - emitting one would credit Workday with client libraries it does not ship. The first-party tooling that does exist is a CLI (WDCLI, see cli/) distributed from the Workday Developer Site behind developer credentials rather than from a public registry. packages: - name: '@workday/canvas-kit-react' registry: npm url: https://www.npmjs.com/package/@workday/canvas-kit-react official: true wraps_this_api: false version: 16.1.1 published: '2026-09-15' source_code: https://github.com/Workday/canvas-kit note: Workday Canvas Kit React - the Workday design system UI component library, not an API client. - name: '@workday/canvas-system-icons-web' registry: npm url: https://www.npmjs.com/package/@workday/canvas-system-icons-web official: true wraps_this_api: false version: 5.1.0 published: '2026-08-26' source_code: https://github.com/Workday/canvas-icons note: Workday system icon set for web; design-system asset, not an API client. - name: workday registry: pypi url: https://pypi.org/project/workday/ official: false wraps_this_api: true version: 0.4.0 published: '2018-06-27' source_code: https://github.com/tonybaloney/workday note: >- Third-party Python client for Workday tenants (author Anthony Shaw), not published by Workday. Last release 2018-06-27 - more than eight years behind the v47.0 web services and the v1 REST services it would have to call. Recorded as an abandonment signal, not as a supported client. - name: workday-mcp registry: npm url: https://www.npmjs.com/package/workday-mcp official: false wraps_this_api: true version: 0.6.5 published: '2026-09-15' note: >- Third-party MCP server for Workday; its own npm description says it is "developed and maintained by AI". Not a Workday package and not referenced by any Workday documentation.