# EDDA Technology, Inc.

> EDDA Technology is a Princeton, New Jersey medical imaging software company behind the IQQA®
> platform for computer-assisted radiology and surgery — 3D quantitative image analysis, pre-surgical
> planning and simulation, intra-operative guidance, and post-operative follow-up for liver, lung,
> kidney and interventional oncology. The company is FDA cleared and CE marked under EU MDR
> 2017/745, and raised a US$150M round led by SoftBank Vision Fund 2 with OrbiMed in April 2021.

EDDA does not publish a developer API for its IQQA products — they are regulated medical device
software delivered to hospitals and imaging centers, not a cloud API. The only public HTTP API
surface EDDA operates is the WordPress REST API serving its own website content. Everything below
reflects what is actually published; nothing here is a promised or planned API.

## APIs

- [EDDA Technology WordPress REST API](https://www.eddatech.com/wp-json/): Public, anonymous,
  read-only content API. 21 catalogued operations over posts (press releases), pages (IQQA product
  pages), media (imagery and manuals), categories, tags, comments, authors, content types,
  taxonomies, statuses, search and oEmbed. Namespace `wp/v2`. Base URL
  `https://www.eddatech.com/wp-json`.

## Specs

- [OpenAPI 3.1 (derived)](openapi/edda-wordpress-openapi.yml): The public read surface, derived from
  the live WordPress discovery document and verified operation by operation.
- [WordPress REST discovery document](openapi/edda-wordpress-rest-discovery.json): The verbatim
  `/wp-json/` root — 12 namespaces, 157 route descriptors.
- [OpenAPI Overlay](overlays/edda-wordpress-overlay.yaml): API Evangelist enhancements over the
  derived spec.

## Conventions and semantics

- [API conventions](conventions/edda-conventions.yml): page/per_page pagination with `X-WP-Total`
  and `X-WP-TotalPages`, RFC 8288 `Link` headers, `_fields` sparse fieldsets, `_embed` expansion,
  `context` field-set switching, HAL-like `_links` hypermedia. No idempotency contract; no
  documented rate limits.
- [Error catalog](errors/edda-problem-types.yml): the WordPress `{code, message, data.status}`
  envelope — `rest_no_route`, `rest_forbidden`, `rest_invalid_param`, `rest_post_invalid_id`. Not
  RFC 9457.
- [Authentication](authentication/edda-authentication.yml): anonymous for all public reads; HTTP
  Basic via WordPress application passwords for writes. No OAuth, no OpenID Connect, no public API
  key program.
- [Data model](data-model/edda-data-model.yml): Post, Page, Media, Category, Tag, Comment, User,
  Type, Taxonomy, SearchResult and their relationships.
- [Conformance](conformance/edda-conformance.yml): REST, HATEOAS, RFC 8288, CORS and oEmbed yes;
  OAuth2, OIDC, RFC 9457, RFC 9116 and RFC 8594 no.
- [Lifecycle](lifecycle/edda-lifecycle.yml): namespace versioning only. No deprecation policy, no
  SLA, no status page.
- [Well-known](well-known/edda-well-known.yml): no `/.well-known/` discovery surface — security.txt,
  openid-configuration, oauth-authorization-server, api-catalog and ai-plugin.json all return 404.

## Agent surfaces

- [Agent Skills](skills/_index.yml): packaged operating instructions for reading EDDA's news and
  product content correctly.
- [MCP server (candidate)](mcp/edda-mcp.yml): a proposed read-only tool surface. EDDA hosts no MCP
  server.

## Docs

- [Website](https://www.eddatech.com/)
- [About EDDA](https://www.eddatech.com/about/)
- [Products](https://www.eddatech.com/products/)
- [Press releases and news](https://www.eddatech.com/press-releases/)
- [News RSS feed](https://www.eddatech.com/feed/)
- [Manuals](https://www.eddatech.com/manuals/)
- [Training and tutorials](http://www.edda-tech.com/training/)
- [Talks and publications](https://www.eddatech.com/talks-publications/)
- [Events](https://www.eddatech.com/events/)
- [Management team](https://www.eddatech.com/about/management-team/)
- [Careers](https://www.eddatech.com/about/careers/)
- [Contact](https://www.eddatech.com/contact-us/)
- [Site map](https://www.eddatech.com/site-map/)

## Not published

EDDA publishes none of the following as of 2026-07-20: developer portal, API reference, getting
started guide, SDKs or client libraries, CLI, sandbox or test credentials, Postman collection,
changelog, status page, deprecation policy, roadmap, pricing page, terms of service, privacy policy,
security.txt, vulnerability disclosure program, trust center, webhooks, AsyncAPI, or gRPC/protobuf
definitions.