# Microsoft Excel API

**Canonical:** https://apis.io/providers/ms-excel/  
**Website:** https://developer.microsoft.com/en-us/graph/docs/api-reference/v1.0/resources/excel  
**APIs profiled:** 1

APIs for interacting with Microsoft Excel files and workbooks through Microsoft Graph.

## Kin Score — 33.1 / 100 (thin)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.0 from 33.1).

| Facet | Score |
|---|---|
| Discoverability | 66.7 |
| Contract Quality | 51.7 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 18.4 |
| Developer Ergonomics | 19.0 |
| Commercial Clarity | 36.8 |
| Access Clarity | 36.8 |

## Agent readiness — 29.1 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | yes |
| 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 |

## Access

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

## APIs (1)

- **Microsoft Excel API Me API** — The Me API from Microsoft Excel API — 9 operation(s) for me.

## Agentic access (1)

- **Ms Excel Agentic Access** — 13 operations · 6 acting

## Security (3)

- **Ms Excel Authentication** — oauth2 · 1 scheme
- **Ms Excel Domain Security** — TLSv1.3 · HSTS · DMARC
- **Ms Excel Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **Ms Excel Plans Pricing**

## Tags

Data Analysis, Excel, Microsoft Graph, Office 365, Spreadsheets

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