# Microsoft Word API

**Canonical:** https://apis.io/providers/ms-word/  
**Website:** https://developer.microsoft.com/office  
**APIs profiled:** 3

APIs for interacting with Microsoft Word documents and functionality.

## Kin Score — 19.6 / 100 (emerging)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 19.6).

| Facet | Score |
|---|---|
| Discoverability | 53.7 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 34.2 |
| Developer Ergonomics | 11.9 |
| Commercial Clarity | 36.8 |
| Access Clarity | 36.8 |

## Agent readiness — 2.5 (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 | 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 — onboarding: unknown, pricing: freemium, trial: no (confidence: medium).

## APIs (3)

- **Word JavaScript API** — JavaScript API for building Word add-ins and interacting with Word document content.
- **Microsoft Graph Word API** — REST API for accessing and manipulating Word documents stored in OneDrive and SharePoint.
- **Office Open XML SDK** — .NET SDK for programmatically creating and manipulating Word documents using Open XML format.

## Security (2)

- **Ms Word Domain Security** — TLSv1.3 · HSTS · DMARC
- **Ms Word Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **Ms Word Plans Pricing**

## Tags

Documents, Office, Productivity, Word Processing

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