# Apollo Atomics Inc

**Canonical:** https://apis.io/providers/apollo-atomics-inc/  
**Website:** https://www.apolloatomics.com/  
**APIs profiled:** 0

Apollo Atomics is a Y Combinator-backed (Spring 2026 / P26) nuclear technology company building compact, power-dense pressurized water reactors for electricity generation, industrial process heat, and data-center power. Founded by Assil Halimi and Drew Walker and based in Cambridge, Massachusetts, the company modifies the steam generator of proven pressurized water reactor technology to shrink the plant by roughly an order of magnitude without sacrificing power output, turning a decade-long construction project into a factory-built machine that can ship on a truck. Apollo has announced a research collaboration with MIT's Department of Nuclear Science and Engineering to validate its reactor design and has submitted a regulatory engagement plan to the U.S. Nuclear Regulatory Commission, targeting a construction permit application in 2028. This is a hardware/energy company with no public developer or API surface at this time.

## Kin Score — 4.3 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 4.3).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 4.8 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Energy & Utilities**: 8.1 (matched via tags).

## Agent readiness — 0.0 (human-only)

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

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Security (1)

- **Apollo Atomics Inc Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, Energy, Nuclear, Reactors, Clean Energy, Deep Tech, Hardware, Climate

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