TenSixteen Bio

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.

TenSixteen Bio is profiled on the APIs.io network. Tagged areas include Company, Life Sciences, Biotechnology, Precision Medicine, and Genomics.

🌐 Visit website 📡 Source on GitHub
7.7/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyLife SciencesBiotechnologyPrecision MedicineGenomicsClonal HematopoiesisTherapeuticsDiagnostics

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 7.7/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.0 / 20
Commercial Clarity 0.0 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
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Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Tensixteen Bio Domain Security

TLSv1.3

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 3

The organization behind the API

Website
Website
 LinkedIn
LinkedIn
 Twitter
Twitter

Source (apis.yml)

apis.yml Raw ↑ 
aid: tensixteen-bio
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/tensixteen-bio.png
name: TenSixteen Bio
description: 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.
url: https://raw.githubusercontent.com/api-evangelist/tensixteen-bio/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- gv
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Life Sciences
- Biotechnology
- Precision Medicine
- Genomics
- Clonal Hematopoiesis
- Therapeutics
- Diagnostics
apis: []
common:
- type: DomainSecurity
  url: security/tensixteen-bio-domain-security.yml
- type: Website
  url: https://tensixteen.bio/
- type: LinkedIn
  url: https://www.linkedin.com/company/tensixteenbio
- type: Twitter
  url: https://x.com/tensixteenbio
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 1
  pass: local-v1