# Microsoft Products APIs

**Canonical:** https://apis.io/providers/ms-products/  
**Website:** https://developer.microsoft.com/  
**APIs profiled:** 14

Collection of Microsoft product and service APIs spanning Microsoft 365, Azure, Dynamics 365, Power Platform, security, gaming, and more.

## Kin Score — 33.4 / 100 (thin)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.0 from 33.4).

| Facet | Score |
|---|---|
| Discoverability | 63.0 |
| Contract Quality | 54.5 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 10.5 |
| Developer Ergonomics | 23.8 |
| Commercial Clarity | 36.8 |
| Access Clarity | 36.8 |

## Agent readiness — 34.7 (agent-ready)

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

## Access

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

## APIs (14)

- **Azure REST API** — REST APIs for Azure cloud services and resource management.
- **Office 365 APIs** — APIs for Office 365 applications including Outlook, Calendar, Contacts, and Files.
- **Microsoft Teams API** — Build apps and bots for the Microsoft Teams collaboration platform.
- **OneDrive API** — Access files stored in OneDrive and SharePoint.
- **Power Platform APIs** — APIs for Power Apps, Power Automate, and Power BI.
- **Azure Cognitive Services API** — AI and machine learning APIs for vision, speech, language, and decision making.
- **Dynamics 365 API** — APIs for Dynamics 365 CRM and ERP applications.
- **Microsoft 365 Defender API** — Security APIs for threat protection and incident response.
- **Xbox Live API** — APIs for Xbox gaming services and social features.
- **Microsoft Products APIs Calendar API** — Outlook calendar events for the signed-in user.
- **Microsoft Products APIs Groups API** — Microsoft 365 groups and security groups.
- **Microsoft Products APIs Mail API** — Outlook mail messages for the signed-in user.
- **Microsoft Products APIs Me API** — Operations on the signed-in user.
- **Microsoft Products APIs Users API** — User accounts and profiles in Microsoft Entra ID.

## Agentic access (1)

- **Ms Products Agentic Access** — 9 operations

## Security (3)

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

## Plans (1)

- **Ms Products Plans Pricing**

## Tags

Azure, Cloud, Enterprise, Microsoft, Office 365, Productivity

---

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