# Density

**Canonical:** https://apis.io/providers/density/  
**Website:** https://www.density.io  
**APIs profiled:** 1

Density builds radar-based occupancy sensors and a workplace analytics platform that measures how people use physical space without cameras or personally identifiable information. Its v3 Public API (api.density.io) exposes real-time occupancy and presence, historical metrics (occupancy, utilization, time used, sessions, raw sessions), spaces / doorways / sensors / labels resources, sensor and space health, wayfinding display tokens, and WebSocket streams for live floor presence and space occupancy. Authentication is OAuth 2.0 client-credentials (Auth0-backed) or static Bearer API tokens. Originally surfaced as a portfolio company of kleiner-perkins and enriched from Density's public developer surface.

## Kin Score — 40.5 / 100 (developing)

Scored 2026-08-30 under rubric 0.17.2. Trend: flat (+0.0 from 40.5).

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 42.7 |
| Governance | 4.5 |
| Contract Governance | 4.5 |
| Operational Transparency | 34.2 |
| Developer Ergonomics | 54.8 |
| Commercial Clarity | 31.6 |
| Access Clarity | 31.6 |

## Agent readiness — 22.7 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | documented |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | yes |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## APIs (1)

- **Density Public API v3** — Density v3 Public API for real-time occupancy and presence, historical space metrics (occupancy, utilization, time used, sessions), spaces / doorways / sensors / labels manageme...

## MCP servers (1)

- **Density MCP Server**

## Security (2)

- **Density Authentication** — http/oauth2 · 2 schemes
- **Density Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, Enterprise, Occupancy Sensors, Workplace Analytics, Real-Time, Occupancy, Sensors, IoT, Space Utilization, PropTech

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