# Aetion

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

Aetion is a healthcare technology company that builds real-world evidence (RWE) software for biopharma, medical device manufacturers, payers and regulators. Its Aetion Evidence Platform (AEP) turns claims, electronic health record, registry, patient-reported and trial data into transparent, reproducible, regulatory-grade evidence, delivered as a set of applications: Discover for exploratory analysis, Substantiate for study implementation, Activate as a low-code plus hosted-code workbench, and Generate for synthetic data. Founded by two Harvard Medical School professors, Aetion was acquired by Datavant; the acquisition closed 11 July 2025 and Aetion now operates inside Datavant's Life Sciences business. As of this profile the aetion.com domain redirects wholesale to datavant.com and Aetion publishes no standalone developer program, public API reference or machine-readable specification.

## Kin Score — 9.2 / 100 (minimal)

Scored 2026-08-17 under rubric 0.11.0. Trend: flat (+0.0 from 9.2).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Operational Transparency | 5.3 |
| Developer Ergonomics | 4.3 |
| Commercial Clarity | 10.5 |

Regulatory layer — **Health**: 12.5 (matched via tags).

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | 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 |

## Security (1)

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

## Tags

Company, Real-World Evidence, Healthcare, Life Sciences, Clinical Research, Health Data, Data Analytics

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