# Accelsius

**Canonical:** https://apis.io/providers/accelsius/  
**Website:** https://accelsius.com/  
**APIs profiled:** 10

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.

## Kin Score — 30.9 / 100 (thin)

Scored 2026-08-12 under rubric 0.11.0. Trend: flat (+0.0 from 30.9).

| Facet | Score |
|---|---|
| Discoverability | 81.5 |
| Contract Quality | 60.1 |
| Governance | 11.5 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 21.2 |
| Commercial Clarity | 10.5 |

## Agent readiness — 40.1 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| MCP Server | derived |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | documented |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## APIs (10)

- **Accelsius Resources Content API** — The public WordPress REST collection behind https://accelsius.com/resources/ - the Accelsius resource library, holding 154 published items at time of capture across eight conten...
- **Accelsius News API** — 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/w...
- **Accelsius Pages API** — 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 Ther...
- **Accelsius Media API** — 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,...
- **Accelsius Search API** — 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 uni...
- **Accelsius API Discovery** — 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 ser...
- **Accelsius Categories API** — Content-class terms in the category taxonomy.
- **Accelsius Media Folders API** — HappyFiles folders organising the media library.
- **Accelsius Registry API** — Post types, taxonomies and publication statuses registered on the site.
- **Accelsius Tags API** — Topic terms in the post_tag taxonomy.

## MCP servers (1)

- **accelsius-mcp.yml**

## Agentic access (1)

- **Accelsius Agentic Access** — 23 operations

## Security (2)

- **Accelsius Authentication** — none/http/cookie · 3 schemes
- **Accelsius Domain Security** — TLSv1.3 · DMARC

## 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

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/accelsius/). Scores are computed from the provider's own public artifacts under a published rubric.