# TenSixteen Bio

**Canonical:** https://apis.io/providers/tensixteen-bio/  
**Website:** https://tensixteen.bio/  
**APIs profiled:** 0

TenSixteen Bio is a San Francisco-based clinical-stage biotechnology company pioneering the study of somatic mosaicism and clonal hematopoiesis of indeterminate potential (CHIP) to discover and develop novel therapeutics for age-related diseases including cancer and cardiovascular disease. Founded by CEO Mark Chao and launched in 2022 with a $40M Series A from Foresite Capital and GV (formerly Google Ventures), the company combines human genetics, functional genomics and next-generation-sequencing (NGS) based assays to identify CHIP-linked mutations and translate them into companion diagnostics and precision-medicine treatments. This profile was added to the API Evangelist network as a portfolio-company lead; as a therapeutics and diagnostics company it publishes no public developer API surface.

## Kin Score — 3.3 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 3.3).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 0.0 |
| 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)

- **Tensixteen Bio Domain Security** — TLSv1.3

## Tags

Company, Life Sciences, Biotechnology, Precision Medicine, Genomics, Clonal Hematopoiesis, Therapeutics, Diagnostics

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