# Excel Macros

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

Excel Macros refer to automated sequences of actions in Microsoft Excel, primarily written using VBA (Visual Basic for Applications). Excel also supports Office Scripts (TypeScript) for cloud-based automation and the Excel JavaScript API for building Office Add-ins that run on the web, Windows, Mac, and iPad. These automation capabilities allow users to streamline repetitive tasks, manipulate workbooks, and extend Excel functionality.

## Kin Score — 19.7 / 100 (emerging)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 19.7).

| Facet | Score |
|---|---|
| Discoverability | 72.2 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 10.5 |
| Developer Ergonomics | 19.0 |
| Commercial Clarity | 36.8 |
| Access Clarity | 36.8 |

## Agent readiness — 3.0 (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 |

## Access

Freemium — onboarding: unknown, pricing: freemium, trial: no (confidence: medium).

## APIs (3)

- **Excel VBA Object Model API** — Core VBA API for interacting with Excel workbooks, worksheets, ranges, and other Excel objects through Visual Basic for Applications.
- **Office Scripts API** — Modern TypeScript-based API for automating Excel tasks on the web and desktop, the cloud-first successor to VBA for Excel scenarios.
- **Excel JavaScript API** — JavaScript API for building Excel add-ins and extending Excel functionality in web and desktop environments via Office.js.

## Security (2)

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

## Plans (1)

- **Excel Macros Plans Pricing**

## Tags

Automation, Excel, Macros, Microsoft Office, VBA, Office Scripts, JavaScript

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