HEXLE API

Rest-API

1.13.0

Improved Checkout and New Customer Management 14.04.2026

List responses are now returned directly as arrays instead of being wrapped in an extra JSON object as before.

CORS configuration now works correctly in the local development environment, and a typo in the CORE project code has been fixed.

Before a checkout payment session expires, it can now be extended by two minutes if needed.

Users can now see each other's online status—available, busy, do not disturb, away, or offline—which updates automatically based on activity.

The number of remaining tickets in the ticket shop can now be hidden from buyers.

New customers now automatically receive a sequential customer number that is reserved to prevent duplicate assignment.

The course list now also shows how many registrations are still pending for each course.

Courses can now be set to a maximum participant count of zero to mark them as unlimited, without blocking further registration.

Checkout now accounts for custom tax rates and displays them correctly in both the order summary and the confirmation.

A misnamed field was causing the addition of a customer contact to fail with a server error, and that has now been fixed.

Hexle Support can now temporarily switch into a customer account with explicit consent and fully logged access.

Tags were previously missing from the public course list and are now included correctly.