Connect your product to hotel data in minutes Securely read from and write to many hotel systems using one powerful, well-documented JSON API. Connect your app to our Test Hotel in minutes, and connect to real hotels in days, not weeks. One easy-to-understand, universal REST API to connect to many hotel systems. Impala uses bank-grade security, is fully GDPR-compliant and uses geographically diverse hosting. Impala will be the last PMS integration you’ll ever need.