Untis API Client

About

A client for accessing the WebUntis API as documented here.

As described in the implementation details, this client only uses the public API. If you need to use the internal API, check out this library instead.

Usage

Installation

$ npm install untis-api-client

Example

import { LoginStatus, searchSchoolsByName } from "untis-api-client";

let [school] = await searchSchoolsByName("my school name");
if (!school) {
  throw new Error("school not found");
}

let client = school.getClient();

let status = await client.login("username", "password");

if (!status.Ok) {
  throw new Error(`Login failed: ${LoginStatus[status.value]}`);
}

let timetable = await client.getOwnTimetable("2022-01-01", "2022-12-31");
client.logout();

console.log(timetable);

More examples

Implementation details

The client uses the "public" API. The official mobile WebUntis mobile apps and 3rd-party apps such as BetterUntis use the internal API, which allows you to log in anonymously or with an OTP.
Because I couldn't find any official documentation for it and the official API seemed more user-friendly, I didn't implement the internal API, so I don't know if either API has more or less features than the other one.
Also, not all documented methods are currently implemented in this client because I don't have the necessary permissions to access them, they are unavailable, or I don't need them in a backend environment. They are:

• requesting departments (getDepartments)
• requesting the time grid (getTImegridUnits)
• requesting status data (getStatusData)
• searching a person's id (getPersonId)
• requesting substitutions (getSubstitutions)
• getting exams or exam types (getExams, getExamTypes)
• requesting a timetable with absences (getTimetableWithAbsences)
• requesting class-reg events or remark categories (getClassregEvents, getClassregCategories, getClassregCategoryGroups)

Contributing

I am unable to test a lot of the WebUntis API features myself because they are undocumented, or I don't have permission to use them. Therefore, feel free to contribute to this API client!
Here are a few things you should keep in mind:

• add tests wherever possible
• test your additions thoroughly before committing
• format your code using npm run format:apply

Project structure

If you contribute, please follow the code structure.

src/
  webuntis/
    requests/: method names and their parameter and return types.
    resources/: resources returned by WebUntis
  wrappers/: wrapper classes around resources

Notice

I am not affiliated with WebUntis in any way. Use at your own risk.