# Microsoft Project APIs

**Canonical:** https://apis.io/providers/ms-projects/  
**Website:** https://developer.microsoft.com/  
**APIs profiled:** 3

APIs for Microsoft Project, including Project for the web, Project Online, and Project Server.

## Kin Score — 18.4 / 100 (emerging)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 18.4).

| Facet | Score |
|---|---|
| Discoverability | 63.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 18.4 |
| Developer Ergonomics | 11.9 |
| Commercial Clarity | 36.8 |
| Access Clarity | 36.8 |

## Agent readiness — 2.5 (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 |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

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

## APIs (3)

- **Microsoft Project Online API** — REST API for accessing and managing Project Online data, including projects, tasks, resources, and assignments.
- **Microsoft Graph Project API** — Microsoft Graph API for Project for the web, enabling access to projects, tasks, and bucket management.
- **Microsoft Project Server CSOM API** — Client-Side Object Model (CSOM) API for Project Server, providing programmatic access to Project Server data.

## Security (2)

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

## Plans (1)

- **Ms Projects Plans Pricing**

## Tags

Collaboration, Microsoft-365, Project Management, Resources, Scheduling, Task

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