Accelsius

aid: accelsius
name: Accelsius
description: 'Accelsius LLC is an Austin, Texas thermal-management company founded in 2022 by Innventure to commercialize
  two-phase, direct-to-chip liquid cooling for AI, HPC and mission-critical data centers. Its NeuCool platform circulates
  a non-conductive dielectric refrigerant through cold plates mounted directly on CPUs and GPUs, removing heat by evaporation
  rather than by bringing water into the IT rack, and supports 4,500W+ per socket and rack densities up to 250kW. The product
  line includes the IR150 in-rack CDU, the MR250 medium-rack CDU, the NeuCool Thermal Simulation Rack and Liquid Simulation
  System used for evaluation and deployment planning, and multi-GPU cold plate assemblies, backed by professional services
  spanning system architecture, integration, deployment and maintenance. Accelsius is a hardware manufacturer, not a software
  or data company: it publishes no developer program, product API, SDK or machine-readable product specification. The only
  machine-readable interface on its public surface is the WordPress core REST API behind accelsius.com, which serves the company''s
  own blog, news, white-paper, case-study, podcast and video content anonymously and read-only.'
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: true
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - openapi
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  probe_state: covered
  source:
  - authentication
  - security
  generated: '2026-09-03'
  method: derived
image: https://accelsius.com/wp-content/uploads/Accelsius_Logo_Footer-1.svg
url: https://raw.githubusercontent.com/api-evangelist/accelsius/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: stub
x-tier-reason: harvest
specificationVersion: '0.23'
created: '2026-08-06'
modified: '2026-08-06'
tags:
- Company
- Data Centers
- Liquid Cooling
- Thermal Management
- Direct-to-Chip Cooling
- Two-Phase Cooling
- Artificial Intelligence Infrastructure
- High Performance Computing
- Hardware
- Manufacturing
- Content
- WordPress
apis:
- aid: accelsius:content
  name: Accelsius Resources Content API
  description: 'The public WordPress REST collection behind https://accelsius.com/resources/ - the Accelsius resource library,
    holding 154 published items at time of capture across eight content classes carried as categories: blog (39), press-release
    (34), news-article (26), white-paper (24), video (13), infographic (9), podcast (8) and case-study (1), crossed with five
    topic tags. Anonymous and read-only; verified live returning HTTP 200 with Allow: GET and X-WP-Total: 154. Not a product
    API - Accelsius sells liquid-cooling hardware and publishes no developer program. The OpenAPI is derived by API Evangelist
    from the site route descriptor.'
  humanURL: https://accelsius.com/resources/
  baseURL: https://accelsius.com/wp-json
  tags:
  - Content
  - Blog
  - White Papers
  - Case Studies
  - WordPress
  properties:
  - type: OpenAPI
    url: openapi/accelsius-content-api-openapi.yml
  - type: Overlay
    url: overlays/accelsius-content-api-overlay.yaml
  - type: Authentication
    url: authentication/accelsius-authentication.yml
  - type: ErrorCatalog
    url: errors/accelsius-problem-types.yml
  - type: Conventions
    url: conventions/accelsius-conventions.yml
  - type: DataModel
    url: data-model/accelsius-data-model.yml
  - type: Conformance
    url: conformance/accelsius-conformance.yml
  - type: Lifecycle
    url: lifecycle/accelsius-lifecycle.yml
  - type: Examples
    url: examples/accelsius-examples.yml
- aid: accelsius:news
  name: Accelsius News API
  description: The `news` WordPress custom post type Accelsius registered for curated third-party press coverage, surfaced
    at https://accelsius.com/in-the-news/ and served from accelsius.com/wp-json/wp/v2/news. Eight published items at time
    of capture. It shares the category and post_tag taxonomies with the resource library, and is distinct from the press releases
    Accelsius issues itself, which live in category 1 of the content API. Anonymous and read-only.
  humanURL: https://accelsius.com/in-the-news/
  baseURL: https://accelsius.com/wp-json
  tags:
  - News
  - Press
  - Content
  - WordPress
  properties:
  - type: OpenAPI
    url: openapi/accelsius-news-api-openapi.yml
  - type: Overlay
    url: overlays/accelsius-news-api-overlay.yaml
  - type: Authentication
    url: authentication/accelsius-authentication.yml
  - type: ErrorCatalog
    url: errors/accelsius-problem-types.yml
  - type: Conventions
    url: conventions/accelsius-conventions.yml
  - type: DataModel
    url: data-model/accelsius-data-model.yml
  - type: Conformance
    url: conformance/accelsius-conformance.yml
  - type: Lifecycle
    url: lifecycle/accelsius-lifecycle.yml
  - type: Examples
    url: examples/accelsius-examples.yml
- aid: accelsius:pages
  name: Accelsius Pages API
  description: Public read access to the 30 static marketing, product, company and legal pages of accelsius.com via the WordPress
    REST API - the NeuCool IR150 and MR250 product pages, the Thermal Simulation Rack and Liquid Simulation System page, the
    multi-GPU page, the two-phase and direct-to-chip technology explainers, solutions, services, partners, company, careers,
    FAQ, customer support and the privacy policy. Pages are hierarchical via parent and ordered by menu_order. Anonymous and
    read-only.
  humanURL: https://accelsius.com/
  baseURL: https://accelsius.com/wp-json
  tags:
  - Pages
  - Content
  - Product
  - WordPress
  tags_raw:
  - Pages
  - Content
  - Products
  - WordPress
  properties:
  - type: OpenAPI
    url: openapi/accelsius-pages-api-openapi.yml
  - type: Overlay
    url: overlays/accelsius-pages-api-overlay.yaml
  - type: Authentication
    url: authentication/accelsius-authentication.yml
  - type: ErrorCatalog
    url: errors/accelsius-problem-types.yml
  - type: Conventions
    url: conventions/accelsius-conventions.yml
  - type: DataModel
    url: data-model/accelsius-data-model.yml
  - type: Conformance
    url: conformance/accelsius-conformance.yml
  - type: Lifecycle
    url: lifecycle/accelsius-lifecycle.yml
  - type: Examples
    url: examples/accelsius-examples.yml
- aid: accelsius:media
  name: Accelsius Media API
  description: Public read access to the 903-item accelsius.com media library - NeuCool product renders and photography, thermal
    diagrams, partner and customer logos, and the PDF white papers, studies and infographics linked from https://accelsius.com/papers-studies/.
    Each attachment carries source_url for the original file and media_details.sizes for the generated variants, and is organised
    by the HappyFiles folder taxonomy. Filter with mime_type=application/pdf to reach the document set. Anonymous and read-only.
  humanURL: https://accelsius.com/papers-studies/
  baseURL: https://accelsius.com/wp-json
  tags:
  - Media
  - Image
  - Documents
  - Content
  - WordPress
  tags_raw:
  - Media
  - Images
  - Documents
  - Content
  - WordPress
  properties:
  - type: OpenAPI
    url: openapi/accelsius-media-api-openapi.yml
  - type: Overlay
    url: overlays/accelsius-media-api-overlay.yaml
  - type: Authentication
    url: authentication/accelsius-authentication.yml
  - type: ErrorCatalog
    url: errors/accelsius-problem-types.yml
  - type: Conventions
    url: conventions/accelsius-conventions.yml
  - type: DataModel
    url: data-model/accelsius-data-model.yml
  - type: Conformance
    url: conformance/accelsius-conformance.yml
  - type: Lifecycle
    url: lifecycle/accelsius-lifecycle.yml
  - type: Examples
    url: examples/accelsius-examples.yml
- aid: accelsius:search
  name: Accelsius Search API
  description: Site-wide search across every searchable object on accelsius.com - resource-library posts, static pages and
    news items, 192 objects at time of capture. Returns a lightweight uniform record (id, title, url, type, subtype), which
    is the cheapest way to resolve a headline or a URL to the numeric ID the other operations take. Anonymous and read-only.
  humanURL: https://accelsius.com/
  baseURL: https://accelsius.com/wp-json
  tags:
  - Search
  - Discovery
  - Content
  - WordPress
  properties:
  - type: OpenAPI
    url: openapi/accelsius-search-api-openapi.yml
  - type: Overlay
    url: overlays/accelsius-search-api-overlay.yaml
  - type: Authentication
    url: authentication/accelsius-authentication.yml
  - type: ErrorCatalog
    url: errors/accelsius-problem-types.yml
  - type: Conventions
    url: conventions/accelsius-conventions.yml
  - type: DataModel
    url: data-model/accelsius-data-model.yml
  - type: Conformance
    url: conformance/accelsius-conformance.yml
  - type: Lifecycle
    url: lifecycle/accelsius-lifecycle.yml
  - type: Examples
    url: examples/accelsius-examples.yml
- aid: accelsius:discovery
  name: Accelsius API Discovery
  description: The WordPress REST route-discovery documents served at accelsius.com/wp-json/ and accelsius.com/wp-json/wp/v2
    - the only machine-readable API description documents Accelsius serves. They enumerate 387 routes across 16 namespaces
    with per-route HTTP methods and full argument schemas, and they are the source every OpenAPI document in this profile
    was derived from. The root index also advertises the site name, home URL, timezone offset and the application-passwords
    authorization endpoint. Pass _fields - the untrimmed index is ~285KB.
  humanURL: https://accelsius.com/wp-json/
  baseURL: https://accelsius.com/wp-json
  tags:
  - Discovery
  - Metadata
  - Specifications
  - WordPress
  properties:
  - type: OpenAPI
    url: openapi/accelsius-discovery-api-openapi.yml
  - type: Overlay
    url: overlays/accelsius-discovery-api-overlay.yaml
  - type: Authentication
    url: authentication/accelsius-authentication.yml
  - type: ErrorCatalog
    url: errors/accelsius-problem-types.yml
  - type: Conventions
    url: conventions/accelsius-conventions.yml
  - type: DataModel
    url: data-model/accelsius-data-model.yml
  - type: Conformance
    url: conformance/accelsius-conformance.yml
  - type: Lifecycle
    url: lifecycle/accelsius-lifecycle.yml
  - type: Examples
    url: examples/accelsius-examples.yml
- aid: accelsius:accelsius-categories-api
  name: Accelsius Categories API
  description: Content-class terms in the category taxonomy.
  humanURL: https://accelsius.com/resources/
  baseURL: https://accelsius.com/wp-json
  tags:
  - Categories
  properties:
  - type: OpenAPI
    url: openapi/accelsius-categories-api-openapi.yml
  - type: Authentication
    url: authentication/accelsius-authentication.yml
  - type: ErrorCatalog
    url: errors/accelsius-problem-types.yml
  - type: Conventions
    url: conventions/accelsius-conventions.yml
  - type: DataModel
    url: data-model/accelsius-data-model.yml
  - type: Conformance
    url: conformance/accelsius-conformance.yml
  - type: Lifecycle
    url: lifecycle/accelsius-lifecycle.yml
  - type: Examples
    url: examples/accelsius-examples.yml
- aid: accelsius:accelsius-media-folders-api
  name: Accelsius Media Folders API
  description: HappyFiles folders organising the media library.
  humanURL: https://accelsius.com/resources/
  baseURL: https://accelsius.com/wp-json
  tags:
  - Media Folders
  properties:
  - type: OpenAPI
    url: openapi/accelsius-media-folders-api-openapi.yml
  - type: Authentication
    url: authentication/accelsius-authentication.yml
  - type: ErrorCatalog
    url: errors/accelsius-problem-types.yml
  - type: Conventions
    url: conventions/accelsius-conventions.yml
  - type: DataModel
    url: data-model/accelsius-data-model.yml
  - type: Conformance
    url: conformance/accelsius-conformance.yml
  - type: Lifecycle
    url: lifecycle/accelsius-lifecycle.yml
  - type: Examples
    url: examples/accelsius-examples.yml
- aid: accelsius:accelsius-registry-api
  name: Accelsius Registry API
  description: Post types, taxonomies and publication statuses registered on the site.
  humanURL: https://accelsius.com/resources/
  baseURL: https://accelsius.com/wp-json
  tags:
  - Registry
  properties:
  - type: OpenAPI
    url: openapi/accelsius-registry-api-openapi.yml
  - type: Authentication
    url: authentication/accelsius-authentication.yml
  - type: ErrorCatalog
    url: errors/accelsius-problem-types.yml
  - type: Conventions
    url: conventions/accelsius-conventions.yml
  - type: DataModel
    url: data-model/accelsius-data-model.yml
  - type: Conformance
    url: conformance/accelsius-conformance.yml
  - type: Lifecycle
    url: lifecycle/accelsius-lifecycle.yml
  - type: Examples
    url: examples/accelsius-examples.yml
- aid: accelsius:accelsius-tags-api
  name: Accelsius Tags API
  description: Topic terms in the post_tag taxonomy.
  humanURL: https://accelsius.com/resources/
  baseURL: https://accelsius.com/wp-json
  tags:
  - Tags
  properties:
  - type: OpenAPI
    url: openapi/accelsius-tags-api-openapi.yml
  - type: Authentication
    url: authentication/accelsius-authentication.yml
  - type: ErrorCatalog
    url: errors/accelsius-problem-types.yml
  - type: Conventions
    url: conventions/accelsius-conventions.yml
  - type: DataModel
    url: data-model/accelsius-data-model.yml
  - type: Conformance
    url: conformance/accelsius-conformance.yml
  - type: Lifecycle
    url: lifecycle/accelsius-lifecycle.yml
  - type: Examples
    url: examples/accelsius-examples.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: X-MCPServerCandidate
  url: mcp/accelsius-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: Authentication
  url: authentication/accelsius-authentication.yml
- type: DomainSecurity
  url: security/accelsius-domain-security.yml
- type: Website
  url: https://accelsius.com/
- type: About
  url: https://accelsius.com/company/
- type: Contact
  url: https://accelsius.com/contact/
- type: Support
  url: https://accelsius.com/customer-support/
- type: FAQ
  url: https://accelsius.com/faq/
- type: Blog
  url: https://accelsius.com/resources/
- type: BlogFeeds
  url: https://accelsius.com/feed/
- type: Newsroom
  url: https://accelsius.com/in-the-news/
- type: WhitePapers
  url: https://accelsius.com/papers-studies/
- type: Partners
  url: https://accelsius.com/our-partners/
- type: Careers
  url: https://accelsius.com/careers/
- type: LinkedIn
  url: https://www.linkedin.com/company/accelsius
- type: PrivacyPolicy
  url: https://accelsius.com/privacy-policy/
- type: Sitemap
  url: https://accelsius.com/sitemap_index.xml
- type: AgenticAccess
  url: agentic-access/accelsius-agentic-access.yml
- type: ErrorCatalog
  url: errors/accelsius-problem-types.yml
- type: Conventions
  url: conventions/accelsius-conventions.yml
- type: DataModel
  url: data-model/accelsius-data-model.yml
- type: Conformance
  url: conformance/accelsius-conformance.yml
- type: Lifecycle
  url: lifecycle/accelsius-lifecycle.yml
- type: WellKnown
  url: well-known/accelsius-well-known.yml
- type: LLMsTxt
  url: llms/accelsius-llms.txt
- type: ToolCrosswalk
  url: mcp/accelsius-tool-crosswalk.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Examples
  url: examples/accelsius-examples.yml
- type: Robots
  url: well-known/accelsius-robots.txt
x-enrichment:
  date: '2026-08-06'
  status: enriched
  artifacts_added: 32
  pass: local-v1
x-coverage:
  state: covered
  detail: 'accelsius.com publishes no product API, but its WordPress core REST API at /wp-json/ is anonymously readable and
    was fully profiled: 387 routes enumerated, 23 public operations captured across seven derived OpenAPI 3.1 documents. The
    one wall hit was the origin MalCare firewall, which 403s item-level request bursts; collection reads were used instead
    and no probe was evaded.'
  evidence:
  - url: https://accelsius.com/wp-json/
    status: 200
  - url: https://accelsius.com/wp-json/wp/v2/posts
    status: 200
  - url: https://accelsius.com/openapi.json
    status: 404
  - url: https://accelsius.com/.well-known/agent-card.json
    status: 404
  - url: https://accelsius.com/llms.txt
    status: 404
  - url: https://accelsius.com/wp-json/wp/v2/settings
    status: 403
  checked: '2026-08-06'