Channels & Integrations
Developer Platform & SDK
The booking engine is ours. The experience can be entirely yours.
- Client SDK for fully custom booking flows
- Same live availability and pricing engine as the hosted checkout
- Embed options from one-line snippet to fully bespoke UI
- Developer documentation at docs.resytech.com
Most booking platforms hand you a widget and a color picker and call it customization. Resytech's checkout is themeable out of the box, but when your brand needs more than a theme, the developer platform hands you the whole engine.
Build on the real engine
The client SDK exposes what the hosted checkout is built on: live availability, time slots, pricing with modifiers and coupons, carts, and payment flows. Your developers design whatever booking experience your brand demands. The hard parts (conflict detection, pricing math, payment handling) stay Resytech's problem.
Choose your depth
- Link or embed: the hosted checkout on your site with a snippet, themed to your brand
- Customize: checkout layouts, colors, logo, and copy, no code required
- Build: a fully bespoke flow on the SDK, pixel-for-pixel yours
Documented like we mean it
The developer guide at docs.resytech.com/developers covers the SDK and integration patterns, written for engineers shipping production booking flows, not an afterthought PDF.
Common questions
Can we build a completely custom booking flow?
Yes. The client SDK gives your developers the same availability, pricing, and payment engine that powers the hosted checkout, with full control over the interface.
Is the hosted checkout still customizable without code?
Yes. Multiple layouts, brand colors, logo, and copy are configurable from the dashboard. The SDK is for teams that want to go beyond theming.
See Developer SDK in action
Book a demo and we'll walk through how it fits your operation.