Machine-Readable Resources
Developer & AI Agent Resources
Public, read-only access to HSD Optical product data for developers, LLMs and AI agents. No authentication required for anything listed here.
OpenAPI Specification
The public WordPress REST API documented as an OpenAPI 3.0.3 spec. Read-only endpoints for pages, posts, media, content types and site search.
llms.txt & Markdown
A machine-readable site summary at /llms.txt, plus markdown versions of every public page via content negotiation.
How It Works
Quick Reference
Search the site
GET /wp-json/wp/v2/search?search=rod%20lens returns matching pages and posts with canonical URLs.
Get markdown
Request any public page with Accept: text/markdown to receive a markdown representation.
Policy
Everything here is public data. Write endpoints require WordPress authentication and are not part of this contract.
API Policy
Versioning & Deprecation
The WordPress REST API uses URL versioning under /wp-json/wp/v2. This public contract tracks the current wp/v2 surface; no endpoints are currently deprecated. If an endpoint is deprecated in the future, a Sunset header will be included in responses and the deprecated route will remain available for at least 90 days.
See the Factory Live — Schedule a Video Tour
Watch rod lens grinding, polishing, centration measurement and final inspection in real time. All information shared during the tour is confidential — your NDA is welcome.
Schedule a Live Video Tour