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Hydrostor SEO Metadata API

Public Yoast SEO head endpoint returning the rendered head metadata and its parsed schema.org JSON-LD graph for any hydrostor.ca URL — a structured-data view of every newsroom post, page and A-CAES project without scraping HTML.

Hydrostor SEO Metadata API is one of 9 APIs that Hydrostor publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include SEO, Metadata, and JSON-LD. The published artifact set on APIs.io includes an OpenAPI specification and authentication docs.

This API exposes 1 operation across 1 path, and defines 2 schemas. It is described by OpenAPI 3.2.0, at version wp/v2.

Requests are made against a single base URL, https://hydrostor.ca/wp-json.

1 operations 1 paths 2 schemas 1 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
wp/v2
Base URL
https://hydrostor.ca/wp-json
Authentication
HTTP Basic
Contact
Resource Areas
1

Authentication & Security 1

Hydrostor SEO Metadata API declares 1 security scheme for authenticating requests. It accepts HTTP basic authentication (applicationPassword).

  • applicationPassword — WordPress application passwords. Issued from https://hydrostor.ca/wp-admin/authorize-application.php and advertised by the API's own root document under authen…

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 GET. Each is listed below with its method, path, parameters, and response codes.

SEO 1

Rendered head metadata and schema.org JSON-LD.

GET
/yoast/v1/get_head
Get rendered SEO head metadata and JSON-LD for a URL
getSeoHead 1 param → 200400404

Schemas 2

The contract defines 2 schemas that model the data the API accepts and returns. The most detailed are Error (3 properties), SeoHead (2 properties). Each schema is shown below with its type and property counts.

SeoHead
object
Rendered head metadata for one URL, as returned live by hydrostor.ca on 2026-08-22.
2 properties
Error
object
The error envelope returned by every route on this surface. Observed live on 2026-08-22; it is a WordPress-native envelope, not RFC 9457 problem+json.
3 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

hydrostor-seo-api-openapi.yml Raw ↑

Other APIs Hydrostor publishes across the network.

Hydrostor Projects API
Hydrostor Posts API
Hydrostor Pages API
Hydrostor Media API
Hydrostor Taxonomy API
Hydrostor Search API
Hydrostor Discovery API
Hydrostor oEmbed API
Where this information came from

This is an independent, third-party profile of Hydrostor SEO Metadata API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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