# crownbio

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

Crown Bioscience (CrownBio) is a global contract research organization (CRO) specializing in translational oncology and immuno-oncology drug discovery. It provides preclinical and translational services to biotech and pharmaceutical companies, including in vitro drug screening (cell lines, organoids, panels), in vivo studies (PDX, CDX, syngeneic and humanized models), DMPK/toxicology, preclinical imaging, and biomarker analysis spanning genomics (NGS, single-cell sequencing), proteomics, spatial biology, and flow cytometry. CrownBio also operates public web-browsable cancer-model databases — a PDX Model Database (2,500+ models), an Organoid Models Database (600+ models), an IO Murine Models Database, and a Cell Line / CDX Database — searchable through a Multi-Model Search interface. There is no public developer API or programmatic data access; the databases are web interfaces. This profile was surfaced as a portfolio company of Qiming Venture Partners and enriched by the API Evangelist pipeline.

## Kin Score — 10.5 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 10.5).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 7.1 |
| Commercial Clarity | 21.1 |
| Access Clarity | 21.1 |

Regulatory layer — **Health**: 17.5 (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)

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

## Tags

Company, Contract Research Organization, Oncology, Drug Discovery, Preclinical, Biotechnology, Life Sciences, Cancer Models

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