# Valthos

**Canonical:** https://apis.io/providers/valthos/  
**Website:** https://valthos.com  
**APIs profiled:** 0

Valthos is a New York City-based biodefense company developing frontier AI systems that identify biological threats and design medical countermeasures in real time. The company emerged from stealth in October 2025 with $30 million in backing from the OpenAI Startup Fund, Lux Capital, and Founders Fund, with a founding team drawn from Palantir, DeepMind, the Broad Institute, and the Arc Institute. Valthos is building AI-powered biodefense infrastructure to rapidly analyze biological sequences and update medicines at scale for experts in government and the life sciences. The company does not yet publish a public API, developer portal, or open-source surface.

## Kin Score — 4.5 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 4.5).

| Facet | Score |
|---|---|
| Discoverability | 57.4 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 2.4 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Health**: 7.5 (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)

- **Valthos Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, Defense Bio, Biodefense, Biosecurity, Artificial Intelligence, Medical Countermeasures, Life Sciences, National Security, New York

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