Grevon Link

Universal Connectivity

The API gateway connecting your PMS to voice agents, LLMs, and booking tools via Grevon Kore. The plumbing that makes the whole platform work.

Start free trial Book a Demo

The Integration Layer

One connection. Every system.

Link is the bridge between your PMS and Grevon Kore. It pulls your live rates, availability, and property data into Kore — which structures it and makes it instantly available to your voice agents, booking tools, and AI.

PMS connectivity

Works with any Property Management System - RMS Cloud, Cloudbeds, Mews, Clock, and many more. Custom integrations available.

Always live, never stale

Link pulls data from your PMS via API and surfaces it instantly in Kore - so every chat, booking, and query is answered using your real-time rates and availability, not a snapshot from hours ago.

Your credentials stay yours

Your PMS API credentials never leave your infrastructure. Link acts as a secure relay - Grevon never stores your login details or raw PMS access keys.

Data validation

Link validates all incoming data against your property's rules and constraints before it reaches Kore.

How It Works

The plumbing, explained.

How the data flows

1 Link connects Kore to your PMS via API and pulls live rates, availability, and booking data
2 Kore receives that data, structures and validates it, and holds it ready for agents
3 Pulse, Echo, and Ops query Kore directly - Kore fetches the latest data from your PMS via Link
4 Confirmed bookings are written back to your PMS through Kore via Link

Example: Booking Flow

Guest: "Book a king room for 3 nights"

Pulse queries Kore

Checks availability & rates in real time

Kore returns live data via Link

Room available, rate confirmed, direct from your PMS

Pulse executes booking via Kore

Reservation confirmed, written straight back to your PMS