AI-friendly booking APIs.Humans welcome too.
Cliento is a complete booking system with point of sale for salons, clinics, workshops and other appointment businesses. Connect it to your own systems through a REST API, or put its online booking on your website.
Booking widget
Add online booking to any website with a snippet of JavaScript.- Paste one script tag
- Style it to match your site
- Track bookings in your analytics
Widget API
The public API behind the widget. Build your own booking experience on it.- Search availability and create bookings
- Online payments
- No API key needed
Cliento API
Connect your own systems to an organisation's data in Cliento, server to server.- Authenticated with API keys
- Versioned
Built for AI agents
The Cliento API is described in an OpenAPI 3.1 spec. Every page of the documentation is also plain Markdown: add .md to its address, or start from llms.txt.
A complete booking system behind the APIs
Staff work in the Cliento application every day: calendar, customers, online booking, point of sale, stock, invoices, journal and reports. What you build reads and writes the same data they see.