# Physna

**Canonical:** https://apis.io/providers/physna/  
**Website:** https://www.physna.com  
**APIs profiled:** 8

Physna is a geometric search and 3D deep-learning platform that lets you search, compare, analyze, and organize 3D models and physical parts by their actual geometry rather than by filename or metadata. Its public REST API (v2, OpenAPI 3.0) exposes model ingestion and reprocessing, geometric search (part-to-part, part-in-part, part, scan, visual, and geo-related matches), image-based search, collections and folders, model/collection metadata and metadata keys, assembly-tree traversal, match reports, user management, and client-credential provisioning. The API is JSON over HTTPS, is authenticated with OAuth 2.0 through Physna's Okta authorization server, and is used to detect duplicate designs, discover alternative components, and organize design inventory across manufacturing, engineering, and AI training use cases.

## Kin Score — 38.9 / 100 (thin)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 38.9).

| Facet | Score |
|---|---|
| Discoverability | 81.5 |
| Contract Quality | 47.6 |
| Governance | 16.7 |
| Contract Governance | 16.7 |
| Operational Transparency | 2.6 |
| Developer Ergonomics | 58.9 |
| Commercial Clarity | 23.7 |
| Access Clarity | 23.7 |

## Agent readiness — 37.0 (agent-ready)

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

## Access

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

## APIs (8)

- **Physna ClientCredentials API** — The ClientCredentials API from Physna — 2 operation(s) for clientcredentials.
- **Physna Collections API** — The Collections API from Physna — 13 operation(s) for collections.
- **Physna Deprecated API** — The Deprecated API from Physna — 8 operation(s) for deprecated.
- **Physna Folders API** — The Folders API from Physna — 3 operation(s) for folders.
- **Physna Image Search API** — The Image Search API from Physna — 2 operation(s) for image search.
- **Physna Metadata API** — The Metadata API from Physna — 6 operation(s) for metadata.
- **Physna Models API** — The Models API from Physna — 16 operation(s) for models.
- **Physna Users API** — The Users API from Physna — 4 operation(s) for users.

## MCP servers (1)

- **Physna MCP Server**

## Agentic access (1)

- **Physna Agentic Access** — 72 operations · 35 acting

## Security (2)

- **Physna Authentication** — oauth2 · 1 scheme
- **Physna Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, Artificial Intelligence, 3D, Geometric Search, Manufacturing, Engineering, Machine-Learning, Search, Computer-Vision, Product Development

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