# Microsoft Visio API

**Canonical:** https://apis.io/providers/visio/  
**Website:** https://developer.microsoft.com/en-us/microsoft-365  
**APIs profiled:** 8

Microsoft Visio provides APIs for creating, editing, and managing Visio diagrams and drawings. The Visio JavaScript API enables developers to build Office Add-ins that interact with Visio diagrams embedded in SharePoint Online pages, accessing document elements such as pages, shapes, hyperlinks, comments, and shape data. Visio APIs support programmatic diagram manipulation, visual overlay creation, mouse event handling, and data visualization workflows.

## Kin Score — 42.9 / 100 (developing)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 42.9).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 63.2 |
| Governance | 28.8 |
| Contract Governance | 28.8 |
| Operational Transparency | 7.9 |
| Developer Ergonomics | 28.6 |
| Commercial Clarity | 47.4 |
| Access Clarity | 47.4 |

## Agent readiness — 19.8 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| 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

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (8)

- **Microsoft Graph Visio API** — Access and manipulate Visio files stored in OneDrive and SharePoint through Microsoft Graph. While direct Visio-specific REST endpoints are limited, Microsoft Graph provides fil...
- **Microsoft Visio API Application API** — Operations for controlling the Visio application host settings
- **Microsoft Visio API Comments API** — Operations for reading and managing shape comments
- **Microsoft Visio API Documents API** — Operations for accessing and managing Visio document properties and views
- **Microsoft Visio API Hyperlinks API** — Operations for accessing hyperlinks attached to shapes
- **Microsoft Visio API Pages API** — Operations for listing and managing pages within a Visio document
- **Microsoft Visio API Shape Data API** — Operations for reading structured data associated with shapes
- **Microsoft Visio API Shapes API** — Operations for accessing and managing shapes on a Visio page

## Agentic access (1)

- **Visio Agentic Access** — 13 operations · 3 acting

## Security (3)

- **Visio Authentication** — apiKey · 1 scheme
- **Visio Domain Security** — TLSv1.3 · HSTS · DMARC
- **Visio Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **Visio Plans Pricing**

## Tags

Business Process, Collaboration, Diagrams, Enterprise, Flowcharts, Microsoft-365, Visualization

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