# Sdui Platform API

**Canonical:** https://apis.io/apis/sdui/sdui-platform-api/  
**Provider:** Sdui — https://apis.io/providers/sdui/  
**Base URL:** https://api.sdui.app/v1  
**Documentation:** https://sdui.de/overview/?lang=en

Sdui Platform API is one of 2 APIs that [Sdui](https://apis.io/providers/sdui/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Education, Schools, and Communications. The published artifact set on APIs.io includes authentication docs.

The production JSON API behind the Sdui school-communication platform, serving the Sdui web app, the iOS/Android clients and the WebUntis messenger integration. Every resource path probed (/v1/users, /v1/schools) answers HTTP 401 with a German-language envelope, and an unauthenticated WWW-Authenticate: Bearer challenge is returned. Sdui publishes no OpenAPI, no API reference and no developer portal; the surface below is recorded from live unauthenticated probes only.

## Machine-readable artifacts (4)

- **Authentication** — https://raw.githubusercontent.com/api-evangelist/sdui/refs/heads/main/authentication/sdui-authentication.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/sdui/refs/heads/main/conventions/sdui-conventions.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/sdui/refs/heads/main/errors/sdui-problem-types.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/sdui/refs/heads/main/apis.yml

## Other Sdui APIs (1)

- [Sdui Website MCP Server](https://apis.io/apis/sdui/sdui-website-mcp-server/)

## Tags

Education, Schools, Communications

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/sdui/sdui-platform-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/sdui/.