CLS Booking Developers & API
Build custom booking workflows on top of CLS Booking. Developers can connect booking data to websites, CRMs, POS systems, marketing tools, and AI assistants.
API Access
The CLS Booking API helps approved teams read availability, sync bookings, manage customer records, and connect reservation activity with external systems. API access is designed for production integrations where booking accuracy, customer privacy, and venue availability need to stay consistent.
Embeddable Booking Widget
Add online booking to an existing website with the CLS Booking widget. WordPress users can use the plugin, while custom websites can embed booking flows directly and route customers to room, service, or package-specific availability.
Webhooks & Automation
Use webhook events to react to new bookings, cancellations, deposit payments, waiver signatures, and customer updates. Webhooks make it easier to keep operations tools, reporting dashboards, and customer communication systems synchronized.
AI Booking Workflows
CLS Booking is built for AI-assisted booking. AI receptionists can answer availability questions, collect booking details, and hand off confirmed reservations to the booking system while keeping your team in control.
Learn more: Documentation | API Documentation | Website Booking System