Microsoft Excel API

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

Microsoft Excel API publishes 1 API on the APIs.io network: Me API. Tagged areas include Data Analysis, Excel, Microsoft Graph, Office 365, and Spreadsheets.

Microsoft Excel API’s developer surface includes authentication, support, engineering blog, and 8 more developer resources.

🌐 Visit website 📡 Source on GitHub

42.4/100 developing ▬ flat Agent 31/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6

AccessFreemiumSelf serve⚡ Free to try

1 APIs

Data AnalysisExcelMicrosoft GraphOffice 365Spreadsheets

Kin Score

Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6

Composite quality — 42.4/100 · developing

Contract Quality 13.4 / 25

Developer Ergonomics 3.5 / 20

Commercial Clarity 12.1 / 20

Operational Transparency 6.8 / 13

Governance 0.0 / 12

Discoverability 6.7 / 10

Agent readiness — 31/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 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/ms-excel: 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 1

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

Microsoft Excel API Me API

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

Open Collections 1

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Microsoft Graph Excel API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Ms Excel Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Ms Excel Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Ms Excel Finops

FINOPS

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Ms Excel Authentication

oauth2 · 1 scheme

SECURITY

Ms Excel Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Ms Excel Vulnerability Disclosure

security.txt · contact published

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Ms Excel Scopes

2 scopes · authorizationCode

2 scopes

SCOPES

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Ms Excel Agentic Access

13 operations · 6 acting

AGENTIC

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 4

Authentication, authorization, and security posture

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Authentication

Authentication

OAuthScopes

OAuthScopes

Operate 2

Status, limits, changes, and where to get help

Support

Support

StatusPage

StatusPage

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 1

The organization behind the API

Blog

Blog

Source (apis.yml)

aid: ms-excel
name: Microsoft Excel API
description: APIs for interacting with Microsoft Excel files and workbooks through Microsoft Graph.
type: Index
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/ms-excel.png
tags:
- Data Analysis
- Excel
- Microsoft Graph
- Office 365
- Spreadsheets
created: '2024'
modified: '2026-04-28'
url: https://developer.microsoft.com/en-us/graph/docs/api-reference/v1.0/resources/excel
specificationVersion: '0.19'
apis:
- aid: ms-excel:ms-excel-me-api
  name: Microsoft Excel API Me API
  description: The Me API from Microsoft Excel API — 9 operation(s) for me.
  humanURL: https://learn.microsoft.com/en-us/graph/api/resources/excel
  baseURL: https://graph.microsoft.com/v1.0
  tags:
  - Me
  properties:
  - type: OpenAPI
    url: openapi/ms-excel-me-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/api/resources/excel
  - type: Authentication
    url: https://learn.microsoft.com/en-us/graph/auth/
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/graph/api/resources/excel#get-started
common:
- type: AgenticAccess
  url: agentic-access/ms-excel-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/ms-excel-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/ms-excel-domain-security.yml
- type: Authentication
  url: authentication/ms-excel-authentication.yml
- type: OAuthScopes
  url: scopes/ms-excel-scopes.yml
- type: GitHubOrganization
  url: https://github.com/microsoft
- type: TermsOfService
  url: https://www.microsoft.com/en-us/legal/terms-of-use
- type: PrivacyPolicy
  url: https://privacy.microsoft.com/en-us/privacystatement
- type: Support
  url: https://developer.microsoft.com/en-us/graph/support
- type: Blog
  url: https://developer.microsoft.com/en-us/graph/blogs/
- type: StatusPage
  url: https://status.dev.microsoft.com/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com