# Virtuosis Voice Biomarker API

**Canonical:** https://apis.io/providers/virtuosis-voice-biomarker-api/  
**Website:** https://www.virtuosis.ai/  
**APIs profiled:** 5

Virtuosis exposes a REST API for acoustic/voice-biomarker analysis of speech recordings, delivering health, wellbeing, and communication insights. Applications upload Base64-encoded audio and poll for analysis results across types such as wellbeing, parkinsons, alzheimers, and communication_coach. Access to live API calls requires an approved organization and API key, while documentation, OpenAPI specs, llms.txt, and a hosted MCP server are publicly reachable.

## Kin Score — 49.7 / 100 (developing)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 49.7).

| Facet | Score |
|---|---|
| Discoverability | 92.6 |
| Contract Quality | 52.6 |
| Governance | 12.1 |
| Contract Governance | 12.1 |
| Operational Transparency | 2.6 |
| Developer Ergonomics | 58.9 |
| Commercial Clarity | 42.1 |
| Access Clarity | 42.1 |

Regulatory layer — **Health**: 53.8 (matched via tags).

## Agent readiness — 42.4 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | derived |
| Well Known Catalog | yes |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## APIs (5)

- **Virtuosis Voice Biomarker API Accounts API** — The accounts API from Virtuosis Voice Biomarker API — 1 operation(s) for accounts.
- **Virtuosis Voice Biomarker API Voice Biomarker Api Default API** — The Voice Biomarker Api Default API from Virtuosis Voice Biomarker API — 1 operation(s) for voice biomarker api default.
- **Virtuosis Voice Biomarker API Recordings API** — The recordings API from Virtuosis Voice Biomarker API — 2 operation(s) for recordings.
- **Virtuosis Voice Biomarker API Usage API** — The usage API from Virtuosis Voice Biomarker API — 1 operation(s) for usage.
- **Virtuosis Voice Biomarker API** — REST API to upload speech recordings and retrieve health, wellbeing, and communication insights via voice biomarker analysis. Bearer token authentication; access gated to approv...

## MCP servers (2)

- **Virtuosis Voice Biomarker API MCP Server**
- **Virtuosis AI Docs MCP Server**

## Security (2)

- **Virtuosis Voice Biomarker Api Authentication** — http · 1 scheme
- **Virtuosis Voice Biomarker Api Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Virtuosis Voice Biomarker Api Plans Pricing**

## Tags

Digital Health, voice biomarkers, speech analysis, acoustic analysis, Medical Device, Mental Health, Wellbeing, neurodegenerative screening, Telehealth, Remote Monitoring, communication coaching, Clinical Research, Health AI, Clinical Decision Support

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