# Orbital Therapeutics

**Canonical:** https://apis.io/providers/orbital-therapeutics/  
**Website:** https://www.orbitaltx.com/  
**APIs profiled:** 0

Orbital Therapeutics was a Cambridge, Massachusetts biotechnology company developing next-generation RNA medicines, combining circular and linear RNA, targeted delivery, and AI-guided design across immunomodulation, in vivo CAR-T cell therapy, next-generation vaccines, and protein therapeutics. Its lead program, OTX-201, targeted autoimmune disease through B-cell depletion. Founded out of Beam Therapeutics and backed by ARCH Venture Partners, a16z Bio + Health, and Newpath Partners, the company raised a $270M Series A in 2023. In October 2025 Bristol Myers Squibb agreed to acquire Orbital Therapeutics for $1.5 billion; orbitaltx.com now redirects to bms.com. As a therapeutics developer, Orbital publishes no public developer platform, API, or machine-readable API surface, so this record is an identity-only profile in the API Evangelist network.

## Kin Score — 2.2 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 2.2).

| 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**: 0.0 (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).

## Tags

Company, Biotechnology, Pharmaceuticals, RNA Medicines, Cell Therapy, Life Sciences, Cart, Vaccines

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