Student Management

Manage student master-data including class assignments and user accounts. Unlike OneRoster, this API returns all students regardless of whether they have assigned user accounts.

v3 Read & Write Endpoints: 4

Tip

v1 and v2 are deprecated. Use v3 for all new integrations.

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Use cases

Data sync

Synchronize student data from external school management systems.

User provisioning

Create student records and manage user accounts in bulk.

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Endpoints

Method	Operation ID	Description
GET	getStudentV3	Get a single student by ID
GET	getStudentsV3	List all students
POST	createStudentsV3	Create students (batch)
PUT	updateStudentsV3	Update students (batch)

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Java example

List all students for a school year. Construct the client with an access token obtained via Client Credentials.

UntisApiClient.java

import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatusCode;
import org.springframework.http.MediaType;
import org.springframework.util.StreamUtils;
import org.springframework.web.client.RestClient;
import org.springframework.web.util.UriComponentsBuilder;
import java.nio.charset.StandardCharsets;
import java.util.List;

public class UntisApiClient {

    private final RestClient http;

    public UntisApiClient(String apiUrl, String accessToken) {
        this.http = RestClient.builder()
                .baseUrl(apiUrl)
                .defaultHeader(HttpHeaders.AUTHORIZATION, "Bearer " + accessToken)
                .defaultHeader(HttpHeaders.ACCEPT, MediaType.APPLICATION_JSON_VALUE)
                .build();
    }

    public StudentsResponse getStudents(int schoolYearId) {
        String uri = UriComponentsBuilder
                .fromPath("/WebUntis/api/rest/extern/v3/students")
                .queryParam("schoolYearId", schoolYearId)
                .build().toUriString();

        return http.get()
                .uri(uri)
                .retrieve()
                .onStatus(HttpStatusCode::is4xxClientError, (req, res) -> {
                    String body = StreamUtils.copyToString(res.getBody(), StandardCharsets.UTF_8);
                    throw new IllegalArgumentException(
                        "[" + res.getStatusCode().value() + "] " + req.getURI() + ": " + body);
                })
                .onStatus(HttpStatusCode::is5xxServerError, (req, res) -> {
                    String body = StreamUtils.copyToString(res.getBody(), StandardCharsets.UTF_8);
                    throw new RuntimeException(
                        "[" + res.getStatusCode().value() + "] " + req.getURI() + ": " + body);
                })
                .body(StudentsResponse.class);
    }

    public record StudentsResponse(List<Student> students) {
        public record Student(int id, String forename, String lastName,
                              User user, List<ClassAssignment> classAssignments) {}
        public record User(int id) {}
        public record ClassAssignment(int classId, String className) {}
    }
}

Usage:

UntisApiClient client = new UntisApiClient("https://api.integration.webuntis.dev", accessToken);
UntisApiClient.StudentsResponse response = client.getStudents(2025);
response.students().forEach(s ->
    System.out.println(s.forename() + " " + s.lastName()));

Note

Unlike the OneRoster users endpoint, this API returns all students regardless of whether they have an assigned user account.

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Related pages

Users (OneRoster) Read-only student data via the standards-based OneRoster API.

Class Management Manage the organizational groups (Klassen) that students belong to.

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API reference