Microsoft Excel Macros

A collection of APIs and resources for working with Microsoft Excel Macros, VBA automation, and Excel extensibility including the Office JavaScript API and COM automation.

Microsoft Excel Macros publishes 3 APIs on the APIs.io network. Tagged areas include Automation, Excel, Macros, Microsoft, and Office.

Microsoft Excel Macros’ developer surface includes developer portal, documentation, authentication, support, and 6 more developer resources.

🌐 Visit website 📡 Source on GitHub

31.0/100 thin ▬ flat Agent 12/100 agent aware Full breakdown ↓
scored 2026-08-05 · rubric v0.9.1

AccessFreemium

3 APIs

AutomationExcelMacrosMicrosoftOfficeSpreadsheetsVBA

Kin Score

Kin Score How this is scored →
scored 2026-08-05 · rubric v0.9.1

Composite quality — 31.0/100 · thin

Contract Quality 0.0 / 25

Developer Ergonomics 6.5 / 20

Commercial Clarity 12.1 / 20

Operational Transparency 6.8 / 13

Governance 0.0 / 12

Discoverability 5.6 / 10

Agent readiness — 12/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/microsoft-excel-macros: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 3

Individual APIs this provider publishes, each with its own machine-readable definition.

Excel VBA Object Model API

Core API for interacting with Excel objects, workbooks, worksheets, ranges, and cells through VBA automation.

Office JavaScript API for Excel

Modern JavaScript API for creating Excel add-ins and automating Excel through web technologies.

Excel COM Automation API

Component Object Model interface for automating Excel from external applications.

Pricing Plans 1

Published pricing tiers and plan structures.

Microsoft Excel Macros Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Microsoft Excel Macros Rate Limits

5 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Get Started 1

Portal, sign-up, and the first successful call

Portal

Portal

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 3

Authentication, authorization, and security posture

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 2

Status, limits, changes, and where to get help

StatusPage

StatusPage

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Source (apis.yml)

aid: microsoft-excel-macros
name: Microsoft Excel Macros
description: A collection of APIs and resources for working with Microsoft Excel Macros, VBA automation, and Excel extensibility
  including the Office JavaScript API and COM automation.
type: Index
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/microsoft-excel-macros.png
tags:
- Automation
- Excel
- Macros
- Microsoft
- Office
- Spreadsheets
- VBA
url: https://raw.githubusercontent.com/api-evangelist/microsoft-excel-macros/refs/heads/main/apis.yml
created: '2024-01-01'
modified: '2026-04-28'
specificationVersion: '0.19'
apis:
- aid: microsoft-excel-macros:vba-object-model
  name: Excel VBA Object Model API
  description: Core API for interacting with Excel objects, workbooks, worksheets, ranges, and cells through VBA automation.
  humanURL: https://learn.microsoft.com/en-us/office/vba/api/overview/excel
  baseURL: https://api.example.com/excel/vba
  tags:
  - Automation
  - Excel
  - Macros
  - VBA
  properties:
  - type: Documentation
    url: https://learn.microsoft.com/en-us/office/vba/api/overview/excel/object-model
  - type: Reference
    url: https://learn.microsoft.com/en-us/office/vba/api/overview/excel/object-model
- aid: microsoft-excel-macros:office-javascript-api
  name: Office JavaScript API for Excel
  description: Modern JavaScript API for creating Excel add-ins and automating Excel through web technologies.
  humanURL: https://learn.microsoft.com/en-us/office/dev/add-ins/reference/overview/excel-add-ins-reference-overview
  baseURL: https://appsforoffice.microsoft.com/lib/1/hosted/office.js
  tags:
  - Excel
  - JavaScript
  - Office Add-Ins
  - Web API
  properties:
  - type: Documentation
    url: https://learn.microsoft.com/en-us/javascript/api/excel
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/office/dev/add-ins/quickstarts/excel-quickstart-jquery
- aid: microsoft-excel-macros:com-automation
  name: Excel COM Automation API
  description: Component Object Model interface for automating Excel from external applications.
  humanURL: https://learn.microsoft.com/en-us/office/vba/api/overview/excel
  tags:
  - Automation
  - COM
  - Interop
  - Windows
  properties:
  - type: Documentation
    url: https://learn.microsoft.com/en-us/dotnet/api/microsoft.office.interop.excel
common:
- type: VulnerabilityDisclosure
  url: security/microsoft-excel-macros-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/microsoft-excel-macros-domain-security.yml
- type: Portal
  url: https://developer.microsoft.com/en-us/microsoft-365
- type: Documentation
  url: https://learn.microsoft.com/en-us/office/dev/add-ins/
- type: Authentication
  url: https://learn.microsoft.com/en-us/azure/active-directory/develop/
- type: StatusPage
  url: https://status.office.com/
- type: TermsOfService
  url: https://www.microsoft.com/servicesagreement
- type: PrivacyPolicy
  url: https://privacy.microsoft.com/
- type: Support
  url: https://support.microsoft.com/excel
- type: GitHubOrganization
  url: https://github.com/OfficeDev
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com