> ## Documentation Index > Fetch the complete documentation index at: https://docs.chift.eu/llms.txt > Use this file to discover all available pages before exploring further. # Oracle Opera # PREPARATION Contact your Oracle Account Manager to setup the Oracle Opera API and obtain the necessary credentials: * Gateway URL * Enterprise ID * Hotel ID * Client ID * Client Secret * Application key This is what you need to fill in the form. # CONNEXION **Step 1:** Choose a name for your connection. **Step 2:** Enter the gateway url image.png **Step 3:** Enter the enterprise ID image.png **Step 4:** Enter the hotel id image.png **Step 5:** Enter client id image.png **Step 6:** Enter client secret image.png **Step 7:** Enter the application key image.png