Slawomir Klimek oxtilo

Oxtilo Fast Cal is a secure and flexible booking management system for WordPress. Features robust availability handling, ICS calendar synchronization, email notifications, and a full REST API. Includes built-in Polish translations.
<h4>Features</h4>
<ul>
<li>Service Management – Define multiple services with duration and type (online/in-person)</li>
<li>Booking Intervals – Configurable slot intervals (15, 30, or 60 minutes)</li>
<li>Manual Bookings – Administrator can create bookings for any time, including outside working hours</li>
<li>Frontend Management – Clients can reschedule or cancel bookings via secure links</li>
<li>Working Hours – Configure working hours for each day of the week</li>
<li>Availability Calculation – Automatic slot availability based on working hours and existing bookings</li>
<li>External Calendar Sync – Import busy times from iCloud, Proton Calendar, or holiday calendars via ICS</li>
<li>ICS Feed Export – Private calendar feed for syncing bookings to external apps</li>
<li>Email Notifications – Automatic notifications to admin and clients with ICS attachments and customizable templates</li>
<li>Mobile Friendly – Responsive booking form with quick date selection (Today/Tomorrow)</li>
<li>REST API – Token-authenticated endpoints for external integrations (Apple Shortcuts, Zapier)</li>
<li>Built-in Polish Translations – No <code>.mo</code> file needed for Polish locale</li>
</ul>

Oxtilo Fast Cal

A secure and flexible booking management system for WordPress with availability handling, ICS sync, and REST API.

Oxtilo Fast Cal vs Advanced Booking & Appointment System – Webba Booking Calendar