Developer API

Improvement

New

Developer API Updates

Shared by Sam • January 21, 2026

Hi there,

In-line with our recent update, we've introduced an update with the Sessions API and released 15 new endpoints for developers.

Sessions API

In the Sessions API, cron_expression is now legacy and will be replaced with interval_unit and interval_value .

This update also added the following fields in the Session API:

days_of_week
recurrence_end_type
recurrence_end_date
excluded_dates
timezone

For the Timezone, we suggest selecting any of these timezones for optimal performance:

"UTC",
 "America/New_York",
 "America/Chicago",
 "America/Denver",
 "America/Los_Angeles",
 "Europe/London",
 "Europe/Paris",
 "Europe/Berlin",
 "Asia/Tokyo",
 "Asia/Shanghai",
 "Australia/Sydney",

New API Endpoints

The following API Endpoints are now able to be used with a Developer API key. For full documentation, please refer here: https://api.hyra.io/docs/#/ for now.

Assignments

Get All Assignments for Workspace

GET

/workspace/assignments/{workspaceId}

Create new Assignments

PUT

/workspace/assignments/{workspaceId}

Update Assignment

PATCH

/workspace/assignments/{workspaceId}/{assignmentId}

Delete Assignment

DELETE

/workspace/assignments/{workspaceId}/{assignmentId}

Labels

Get All Assignments for Workspace

GET

/workspace/assignments/{workspaceId}

Create new Assignments

PUT

/workspace/assignments/{workspaceId}

Update Assignment

PATCH

/workspace/assignments/{workspaceId}/{assignmentId}

Delete Assignment

DELETE

/workspace/assignments/{workspaceId}/{assignmentId}

Role Groups

Create Session Role Group

POST

/workspace/sessions/roles/{workspaceId}

Update Roles in Session Role Group

POST

/workspace/sessions/roles/{workspaceId}/{groupId}

Create Role in Session Role Group

POST

/workspace/sessions/roles/{workspaceId}/{groupId}/create

Delete Session Group

DELETE

/workspace/sessions/roles/{workspaceId}/groups/{groupId}

Update Session Group Position

POST

/workspace/sessions/roles/{workspaceId}/groups/batch/priority

Retrieve Session Groups

GET

/workspace/sessions/roles/{workspaceId}

Archive/Unarchive Group

PATCH

/workspace/sessions/roles/{workspaceId}/{groupId}/archive

That's all for today's update! We wish you all the best in updating your new and improved systems using the new API endpoints we've released.

Cheers,

Sam