# Hub REST API Endpoints and Entities Deprecated in YouTrack 2026.1

Starting with version 2026.1, several Hub REST API endpoints that were previously used for YouTrack data are no longer available for this purpose. Use YouTrack REST API for YouTrack projects, project teams, organizations, and user types.

| Entity | Hub REST API endpoint or entity | Replacement YouTrack REST API endpoint or entity |
| --- | --- | --- |
| Projects | `<Hub_REST_API_URL>/projects` | [&lt;YouTrack_REST_API_URL&gt;/admin/projects](resource-api-admin-projects.html) |
| Project teams | `<Hub_REST_API_URL>/projects/{projectID}/team` and related project team endpoints |    `<YouTrack_REST_API_URL>/admin/projects/{projectID}/team`       * `<YouTrack_REST_API_URL>/admin/projects/{projectID}/team/users`    * `<YouTrack_REST_API_URL>/admin/projects/{projectID}/team/ownUsers`    * `<YouTrack_REST_API_URL>/admin/projects/{projectID}/team/groups`    |
| Organizations | `<Hub_REST_API_URL>/org` and related organization endpoints | [&lt;YouTrack_REST_API_URL&gt;/admin/organizations](resource-api-admin-organizations.html)     [&lt;YouTrack_REST_API_URL&gt;/admin/organizations/{id}](operations-api-admin-organizations.html)    |
| User types | `UserType` entity in Hub REST API | [UserType](api-entity-UserType.html) entity in YouTrack REST API |

## Projects

Starting with YouTrack 2026.1, `<Hub_REST_API_URL>/projects` returns Hub data, and does not return YouTrack projects. If your integration used this Hub endpoint to enumerate projects, migrate it to `<YouTrack_REST_API_URL>/admin/projects`.

Request fields such as `id`, `name`, and `shortName` to get the project identifiers that most integrations use.

## Project Teams

Hub REST API endpoints for project teams are no longer available for YouTrack project teams starting with YouTrack 2026.1. Use the project `team` subresource in YouTrack REST API instead.

The `/team/users` subresource returns all users in the project team, including users who are included through groups. Add direct team members with `POST <YouTrack_REST_API_URL>/admin/projects/{projectID}/team/ownUsers`. To add user groups to a project team, use `<YouTrack_REST_API_URL>/admin/projects/{projectID}/team/groups`.

## Organizations

Hub REST API endpoints for organizations are no longer available for YouTrack organization data starting with YouTrack 2026.1. Use `<YouTrack_REST_API_URL>/admin/organizations` and related YouTrack REST API endpoints instead.

## User Types

Starting with version 2026.1, the `UserType` entity in Hub REST API is deprecated. Use the [UserType](api-entity-UserType.html) entity in YouTrack REST API instead.

For YouTrack users, request the `userType` attribute from YouTrack REST API user endpoints instead of relying on the deprecated Hub entity.

> **Tip:**
> For user, group, role, permission, and other access-management operations, see [Users, Groups, and Access Management](api-users-yt-vs-hub.html).