Sonoma Biotherapeutics

Sonoma Biotherapeutics is a clinical-stage biopharmaceutical company developing engineered regulatory T cell (Treg) therapies to restore immune balance in autoimmune and inflammatory diseases. Building on Nobel Prize-winning Treg biology, its lead program SBT-77-7101 is in Phase 1 clinical trials for conditions including refractory rheumatoid arthritis and hidradenitis suppurativa. Backed by 8VC and GV, the company operates in cell therapy and does not publish a public developer API surface. Sector: biotech.

Sonoma Biotherapeutics is profiled on the APIs.io network. Tagged areas include Company, Biotech, Cell Therapy, Immunology, and Autoimmune.

🌐 Visit website 📡 Source on GitHub
6.8/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyBiotechCell TherapyImmunologyAutoimmuneBiopharmaceuticalRegulatory T Cells

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 6.8/100 · 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.

Sonoma Biotherapeutics Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 1

The organization behind the API

Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: sonoma-biotherapeutics
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/sonoma-biotherapeutics.png
name: Sonoma Biotherapeutics
description: 'Sonoma Biotherapeutics is a clinical-stage biopharmaceutical company developing engineered regulatory T cell
  (Treg) therapies to restore immune balance in autoimmune and inflammatory diseases. Building on Nobel Prize-winning Treg
  biology, its lead program SBT-77-7101 is in Phase 1 clinical trials for conditions including refractory rheumatoid arthritis
  and hidradenitis suppurativa. Backed by 8VC and GV, the company operates in cell therapy and does not publish a public developer
  API surface. Sector: biotech.'
url: https://raw.githubusercontent.com/api-evangelist/sonoma-biotherapeutics/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- 8vc
- gv
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Biotech
- Cell Therapy
- Immunology
- Autoimmune
- Biopharmaceutical
- Regulatory T Cells
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/sonoma-biotherapeutics-domain-security.yml
- type: Website
  url: https://sonomabio.com
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 1
  pass: local-v1