# Hydrostor Taxonomy API

**Canonical:** https://apis.io/apis/hydrostor/hydrostor-taxonomy-api/  
**Provider:** Hydrostor — https://apis.io/providers/hydrostor/  
**Base URL:** https://hydrostor.ca/wp-json  
**Documentation:** https://hydrostor.ca/media/

Hydrostor Taxonomy API is one of 9 APIs that [Hydrostor](https://apis.io/providers/hydrostor/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Taxonomy and Content. The published artifact set on APIs.io includes an OpenAPI specification and authentication docs.

Public, unauthenticated read access to the classification vocabularies behind hydrostor.ca: newsroom categories and tags, plus the site-specific `project_category` and `project_tag` taxonomies registered against the A-CAES project portfolio. Verified live on 2026-08-22 at 4 newsroom categories and 0 terms in each of the other three.

## Machine-readable artifacts (8)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/hydrostor/refs/heads/main/openapi/hydrostor-taxonomy-api-openapi.yml
- **Overlay** — https://raw.githubusercontent.com/api-evangelist/hydrostor/refs/heads/main/overlays/hydrostor-taxonomy-api-overlay.yaml
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/hydrostor/refs/heads/main/authentication/hydrostor-authentication.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/hydrostor/refs/heads/main/errors/hydrostor-problem-types.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/hydrostor/refs/heads/main/conventions/hydrostor-conventions.yml
- **DataModel** — https://raw.githubusercontent.com/api-evangelist/hydrostor/refs/heads/main/data-model/hydrostor-data-model.yml
- **Conformance** — https://raw.githubusercontent.com/api-evangelist/hydrostor/refs/heads/main/conformance/hydrostor-conformance.yml
- **Lifecycle** — https://raw.githubusercontent.com/api-evangelist/hydrostor/refs/heads/main/lifecycle/hydrostor-lifecycle.yml

## Other Hydrostor APIs (8)

- [Hydrostor Projects API](https://apis.io/apis/hydrostor/hydrostor-projects-api/)
- [Hydrostor Posts API](https://apis.io/apis/hydrostor/hydrostor-posts-api/)
- [Hydrostor Pages API](https://apis.io/apis/hydrostor/hydrostor-pages-api/)
- [Hydrostor Media API](https://apis.io/apis/hydrostor/hydrostor-media-api/)
- [Hydrostor Search API](https://apis.io/apis/hydrostor/hydrostor-search-api/)
- [Hydrostor Discovery API](https://apis.io/apis/hydrostor/hydrostor-discovery-api/)
- [Hydrostor oEmbed API](https://apis.io/apis/hydrostor/hydrostor-oembed-api/)
- [Hydrostor SEO Metadata API](https://apis.io/apis/hydrostor/hydrostor-seo-api/)

## Tags

Taxonomy, Content

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/hydrostor/hydrostor-taxonomy-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/hydrostor/.