Authenticate to the Homebase API using credentials or tokens as documented in the Homebase API documentation at app.joinhomebase.com/api-docs.
Retrieve the schedule for a given location and date range from the Homebase schedules endpoint, which returns published shift assignments per employee.
Map Homebase employee identifiers to the corresponding employee records in your target HRIS using a shared identifier (e.g., email address or employee number).
Transform the Homebase shift objects into the format expected by the target HRIS's scheduling or roster endpoint.
POST or PUT the transformed schedule records to the HRIS API; handle conflicts (e.g., overlapping shifts) before submission.
Set up a recurring sync job (e.g., nightly or on schedule-publish events) to keep the HRIS in sync with Homebase schedule changes.
Known gotchas
Homebase schedules can include unpublished (draft) shifts; ensure your sync logic filters for published=true to avoid writing draft schedules to downstream systems.
Homebase's API may not expose all schedule metadata (e.g., custom shift notes or task assignments) that is visible in the UI; verify what fields are available in the API response before designing your data model.
If Homebase is not the system of record for schedules and bidirectional sync is needed, implement conflict detection logic to prevent circular overwrites between Homebase and the HRIS.
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