aid: tokamak-energy name: Tokamak Energy description: >- Tokamak Energy is a private fusion energy company founded in 2009 as a spinout from the UK Atomic Energy Authority, headquartered at 173 Brook Drive, Milton Park, Oxfordshire OX14 4SD, with subsidiaries in the United States and Japan and more than 300 employees. It runs a two-track strategy: advancing commercial fusion energy through compact spherical tokamaks, and developing high temperature superconducting (HTS) magnet technology as a business in its own right. Its flagship device ST40 is the world's highest field spherical tokamak and is undergoing a USD 52 million upgrade co-funded with the US Department of Energy and the UK Department for Energy Security and Net Zero. Demo4 became the first HTS fusion magnet system to achieve fusion-relevant magnetic fields in 2025, and the company was selected as Magnet Systems Partner for the UK's STEP programme under a GBP 70 million contract running to 2029. The group is organised into three integrated businesses — TE Magnetics (HTS technology, established 2024), Ridgway Machines (manufacturing, acquired 2025) and Fusion. Tokamak Energy is a fusion and superconducting hardware company rather than a software vendor: it publishes no commercial or developer-facing product API, no developer portal, no SDKs and no OpenAPI of its own. The only machine-readable interface it exposes publicly is the WordPress REST content API behind its corporate website at tokamakenergy.com, which is anonymously readable, read-only for unauthenticated callers, and is captured here for discovery purposes. Its public engineering output is instead released as open-source plasma physics code — GSFit, RTGSFit and FORGE — through the tokamak-energy GitHub organisation. url: https://raw.githubusercontent.com/api-evangelist/tokamak-energy/refs/heads/main/apis.yml image: https://tokamakenergy.com/wp-content/uploads/2025/03/TE_symbol_orange.svg x-type: company x-source: harvest:secondary-market specificationVersion: '0.20' created: '2026-08-30' modified: '2026-08-30' tags: - Company - Fusion Energy - Energy - Superconductors - HTS Magnets - Advanced Manufacturing - Deep Tech - Plasma Physics - Scientific Computing - Research and Development - Content - United Kingdom apis: - aid: tokamak-energy:tokamak-energy-posts-api name: Tokamak Energy Posts API description: >- Public, unauthenticated read access to the Tokamak Energy news archive behind tokamakenergy.com/latest-news/ via the WordPress core REST API. Verified live at 84 published posts on 2026-08-30. humanURL: https://tokamakenergy.com/wp-json/ baseURL: https://tokamakenergy.com/wp-json tags: - Posts - Content - News properties: - type: OpenAPI url: openapi/tokamak-energy-posts-api-openapi.yml - type: Examples url: examples/tokamak-energy-posts-example.json - type: Overlay url: overlays/tokamak-energy-posts-api-overlay.yaml - type: Authentication url: authentication/tokamak-energy-authentication.yml - type: ErrorCatalog url: errors/tokamak-energy-problem-types.yml - type: Conventions url: conventions/tokamak-energy-conventions.yml - type: DataModel url: data-model/tokamak-energy-data-model.yml - type: Conformance url: conformance/tokamak-energy-conformance.yml - type: Lifecycle url: lifecycle/tokamak-energy-lifecycle.yml - aid: tokamak-energy:tokamak-energy-pages-api name: Tokamak Energy Pages API description: >- Public, unauthenticated read access to the static pages of tokamakenergy.com — About Us, Our Fusion Energy and HTS Technology, TE Magnetics, Careers, Early Careers, Current Vacancies, STEM Outreach, Why Fusion, USA, Japan, Videos, Contact Us and Privacy. Verified live at 26 published pages on 2026-08-30. humanURL: https://tokamakenergy.com/wp-json/ baseURL: https://tokamakenergy.com/wp-json tags: - Pages - Content properties: - type: OpenAPI url: openapi/tokamak-energy-pages-api-openapi.yml - type: Examples url: examples/tokamak-energy-pages-example.json - type: Overlay url: overlays/tokamak-energy-pages-api-overlay.yaml - type: Authentication url: authentication/tokamak-energy-authentication.yml - type: ErrorCatalog url: errors/tokamak-energy-problem-types.yml - type: Conventions url: conventions/tokamak-energy-conventions.yml - type: DataModel url: data-model/tokamak-energy-data-model.yml - type: Conformance url: conformance/tokamak-energy-conformance.yml - type: Lifecycle url: lifecycle/tokamak-energy-lifecycle.yml - aid: tokamak-energy:tokamak-energy-media-api name: Tokamak Energy Media API description: >- Public, unauthenticated read access to the Tokamak Energy media library — images, diagrams, PDFs and video assets attached to news posts and pages, including ST40, Demo4 and TE Magnetics imagery. Verified live at 853 media items on 2026-08-30. humanURL: https://tokamakenergy.com/wp-json/ baseURL: https://tokamakenergy.com/wp-json tags: - Media - Content - Image tags_raw: - Media - Content - Images properties: - type: OpenAPI url: openapi/tokamak-energy-media-api-openapi.yml - type: Examples url: examples/tokamak-energy-media-example.json - type: Overlay url: overlays/tokamak-energy-media-api-overlay.yaml - type: Authentication url: authentication/tokamak-energy-authentication.yml - type: ErrorCatalog url: errors/tokamak-energy-problem-types.yml - type: Conventions url: conventions/tokamak-energy-conventions.yml - type: DataModel url: data-model/tokamak-energy-data-model.yml - type: Lifecycle url: lifecycle/tokamak-energy-lifecycle.yml - aid: tokamak-energy:tokamak-energy-area-items-api name: Tokamak Energy Area Items API description: >- Public, unauthenticated read access to the site-specific `area-item` custom post type behind tokamakenergy.com — the structured content blocks Tokamak Energy uses to compose its technology, careers and about areas. Verified live at 27 items on 2026-08-30. This content type is registered by Tokamak Energy's own site, not by WordPress core. humanURL: https://tokamakenergy.com/wp-json/ baseURL: https://tokamakenergy.com/wp-json tags: - Area Items - Content properties: - type: OpenAPI url: openapi/tokamak-energy-area-items-api-openapi.yml - type: Examples url: examples/tokamak-energy-area-item-example.json - type: Overlay url: overlays/tokamak-energy-area-items-api-overlay.yaml - type: Authentication url: authentication/tokamak-energy-authentication.yml - type: ErrorCatalog url: errors/tokamak-energy-problem-types.yml - type: Conventions url: conventions/tokamak-energy-conventions.yml - type: DataModel url: data-model/tokamak-energy-data-model.yml - type: Lifecycle url: lifecycle/tokamak-energy-lifecycle.yml - aid: tokamak-energy:tokamak-energy-taxonomy-api name: Tokamak Energy Taxonomy API description: >- Public, unauthenticated read access to the classification terms Tokamak Energy applies to its news archive — the category taxonomy (8 terms live on 2026-08-30) and the post tag taxonomy (0 terms live; registered and callable but currently unused). humanURL: https://tokamakenergy.com/wp-json/ baseURL: https://tokamakenergy.com/wp-json tags: - Taxonomy - Categories - Content properties: - type: OpenAPI url: openapi/tokamak-energy-taxonomy-api-openapi.yml - type: Examples url: examples/tokamak-energy-categories-example.json - type: Overlay url: overlays/tokamak-energy-taxonomy-api-overlay.yaml - type: Authentication url: authentication/tokamak-energy-authentication.yml - type: ErrorCatalog url: errors/tokamak-energy-problem-types.yml - type: Conventions url: conventions/tokamak-energy-conventions.yml - type: DataModel url: data-model/tokamak-energy-data-model.yml - type: Lifecycle url: lifecycle/tokamak-energy-lifecycle.yml - aid: tokamak-energy:tokamak-energy-search-api name: Tokamak Energy Search API description: >- Public, unauthenticated full-text search across every searchable object on tokamakenergy.com — posts, pages and the area-item custom type — returning a lightweight result envelope (id, title, url, type, subtype). Verified live at 137 searchable objects on 2026-08-30. humanURL: https://tokamakenergy.com/wp-json/ baseURL: https://tokamakenergy.com/wp-json tags: - Search - Content properties: - type: OpenAPI url: openapi/tokamak-energy-search-api-openapi.yml - type: Examples url: examples/tokamak-energy-search-example.json - type: Overlay url: overlays/tokamak-energy-search-api-overlay.yaml - type: Authentication url: authentication/tokamak-energy-authentication.yml - type: ErrorCatalog url: errors/tokamak-energy-problem-types.yml - type: Conventions url: conventions/tokamak-energy-conventions.yml - type: Lifecycle url: lifecycle/tokamak-energy-lifecycle.yml - aid: tokamak-energy:tokamak-energy-authors-api name: Tokamak Energy Authors API description: >- Public, unauthenticated read access to the post authors of the Tokamak Energy news archive. Verified live at 4 authors on 2026-08-30. WordPress exposes only the public author view — name, slug, description, avatar and archive link — anonymously; email addresses and roles require authentication. humanURL: https://tokamakenergy.com/wp-json/ baseURL: https://tokamakenergy.com/wp-json tags: - Authors - Content properties: - type: OpenAPI url: openapi/tokamak-energy-authors-api-openapi.yml - type: Examples url: examples/tokamak-energy-authors-example.json - type: Overlay url: overlays/tokamak-energy-authors-api-overlay.yaml - type: Authentication url: authentication/tokamak-energy-authentication.yml - type: ErrorCatalog url: errors/tokamak-energy-problem-types.yml - type: Conventions url: conventions/tokamak-energy-conventions.yml - type: DataModel url: data-model/tokamak-energy-data-model.yml - aid: tokamak-energy:tokamak-energy-discovery-api name: Tokamak Energy Discovery API description: >- The machine-readable description of the Tokamak Energy content API itself — the REST root document, the registered content types (including the site-specific `portfolio` and `area-item` types), the registered taxonomies and the publication statuses. An agent can start at GET /wp-json/ and reach every other operation in this profile without out-of-band knowledge. humanURL: https://tokamakenergy.com/wp-json/ baseURL: https://tokamakenergy.com/wp-json tags: - Discovery - Metadata - Content properties: - type: OpenAPI url: openapi/tokamak-energy-discovery-api-openapi.yml - type: Examples url: examples/tokamak-energy-types-example.json - type: Overlay url: overlays/tokamak-energy-discovery-api-overlay.yaml - type: Authentication url: authentication/tokamak-energy-authentication.yml - type: ErrorCatalog url: errors/tokamak-energy-problem-types.yml - type: Conventions url: conventions/tokamak-energy-conventions.yml - type: Conformance url: conformance/tokamak-energy-conformance.yml - type: Lifecycle url: lifecycle/tokamak-energy-lifecycle.yml - aid: tokamak-energy:tokamak-energy-oembed-api name: Tokamak Energy oEmbed API description: >- Public, unauthenticated oEmbed 1.0 provider endpoint for tokamakenergy.com. Given the URL of any Tokamak Energy post or page it returns an oEmbed rich/link response suitable for embedding the item in a third-party surface. Verified live on 2026-08-30. humanURL: https://tokamakenergy.com/wp-json/ baseURL: https://tokamakenergy.com/wp-json tags: - oEmbed - Embedding - Content properties: - type: OpenAPI url: openapi/tokamak-energy-oembed-api-openapi.yml - type: Examples url: examples/tokamak-energy-oembed-example.json - type: Overlay url: overlays/tokamak-energy-oembed-api-overlay.yaml - type: Conformance url: conformance/tokamak-energy-conformance.yml - type: ErrorCatalog url: errors/tokamak-energy-problem-types.yml maintainers: - FN: Kin Lane email: kin@apievangelist.com - FN: APIs.json email: info@apis.io common: - type: Website url: https://tokamakenergy.com/ - type: About url: https://tokamakenergy.com/about-us/ - type: Blog url: https://tokamakenergy.com/latest-news/ - type: BlogRSS url: https://tokamakenergy.com/feed/ - type: Support url: https://tokamakenergy.com/contact-us/ - type: PrivacyPolicy url: https://tokamakenergy.com/privacy/ - type: GitHubOrganization url: https://github.com/tokamak-energy - type: Careers url: https://tokamakenergy.com/careers-at-tokamak-energy-fusion-energy/ - type: Technology url: https://tokamakenergy.com/our-fusion-energy-and-hts-technology/ - type: Videos url: https://tokamakenergy.com/videos/ - type: Authentication url: authentication/tokamak-energy-authentication.yml - type: Conventions url: conventions/tokamak-energy-conventions.yml - type: ErrorCatalog url: errors/tokamak-energy-problem-types.yml - type: Conformance url: conformance/tokamak-energy-conformance.yml - type: Lifecycle url: lifecycle/tokamak-energy-lifecycle.yml - type: DataModel url: data-model/tokamak-energy-data-model.yml - type: Packages url: packages/tokamak-energy-packages.yml - type: LLMsTxt url: llms/tokamak-energy-llms.txt - type: DomainSecurity url: security/tokamak-energy-domain-security.yml - type: AgentSkill url: skills/_index.yml x-enrichment: date: '2026-08-30' status: enriched artifacts_added: 44 pass: local-v1 x-coverage: state: covered reason: no-machine-readable-spec detail: >- Tokamak Energy publishes no product API, developer portal, SDK, MCP server or OpenAPI of its own — it is a fusion and HTS magnet hardware company — but the profile is not thin: the WordPress REST content API behind tokamakenergy.com is live, anonymous and fully describable, and nine OpenAPI documents covering 22 operations were derived from the route descriptors and OPTIONS item schemas the host itself publishes at /wp-json/. evidence: - url: https://tokamakenergy.com/wp-json/ status: 200 - url: https://tokamakenergy.com/openapi.json status: 404 - url: https://tokamakenergy.com/.well-known/agent-card.json status: 404 - url: https://tokamakenergy.com/.well-known/security.txt status: 404 - url: https://pypi.org/pypi/gsfit/json status: 200 checked: '2026-08-30'