--- title: "Oracle OPERA Cloud API ยท Hypamoon" description: "The Oracle OPERA Cloud API is open, signs in with an API key and sends webhooks. What your AI chat can build with it on Hypamoon, with sources." url: https://hypamoon.com/connect-to/oracle-opera-cloud --- 1. [Connect to](https://hypamoon.com/connect-to) 2. Oracle OPERA Cloud Restaurants # Connect Oracle OPERA Cloud to Hypamoon Yes. Oracle OPERA Cloud has a public, versioned API and you create the key yourself, so your chat can write the adapter. Open ## The check Three questions about the API of Oracle OPERA Cloud, answered from its own docs. **Public API docs**\ **Yes.** Documented through the Oracle Hospitality Integration Platform (OHIP). [Read the docs](https://docs.oracle.com/en/industries/hospitality/integration-platform/ohipu/t_registering_an_application.htm) **A key you create yourself**\ **Yes.** A hotel registers a customer application in the OHIP Developer Portal; for production it enters a business justification and accepts the terms. [docs.oracle.com](https://docs.oracle.com/en/industries/hospitality/integration-platform/ohipu/t_registering_an_application.htm) **Versions or a changelog**\ **Yes.** OHIP publishes versioned REST specifications and release documentation. [docs.oracle.com](https://docs.oracle.com/en/industries/hospitality/integration-platform/ohipu/c_faqs.htm) **How it signs in**\ OAuth client ID and secret from the environment, plus an application key per registered app. **Webhooks**\ **Yes.** It can tell your app when something changes. [docs.oracle.com](https://docs.oracle.com/en/industries/hospitality/integration-platform/ohipu/c_faqs.htm) **Hosting**\ Cloud **Condition**\ A chain administrator has to grant developer portal access in Oracle Identity Management first. ## What you can build Read reservations and guest profiles from OPERA Cloud into your own guest messaging, and post updates back with your approval. Your chat writes it as a Hypamoon adapter from the docs above. Reading starts after you click Allow in the portal, and every write waits for your approval, one call at a time. [How adapters work](https://hypamoon.com/docs/adapters) ### Good to know - Your adapter uses a fixed key: you paste it once in the Hypamoon portal, never in the chat, and it only goes to the API host you allow. - OHIP also offers streaming business events; polling calls are charged per call to partners. ## Try it in your chat Fill in what to read and write, and send it. Say this in your chat > Build the Hypamoon recipe build-an-adapter for Oracle OPERA Cloud. API docs: https://docs.oracle.com/en/industries/hospitality/integration-platform/ohipu/t\_registering\_an\_application.htm. Read: \[what\]. Write: \[what, or nothing\]. [Open in Claude](https://claude.ai/new?q=Build%20the%20Hypamoon%20recipe%20build-an-adapter%20for%20Oracle%20OPERA%20Cloud.%20API%20docs%3A%20https%3A%2F%2Fdocs.oracle.com%2Fen%2Findustries%2Fhospitality%2Fintegration-platform%2Fohipu%2Ft_registering_an_application.htm.%20Read%3A%20%5Bwhat%5D.%20Write%3A%20%5Bwhat%2C%20or%20nothing%5D.) In Claude, or another chat with the full Hypamoon connection; adapters are not in ChatGPT yet. You paste the key in the portal, never in the chat. [The full recipe](https://hypamoon.com/r/build-an-adapter) ## Sources Checked on 7 November 2026. - [docs.oracle.com/en/industries/hospitality/integration-platform/ohipu/t\_registering\_an\_application.htm](https://docs.oracle.com/en/industries/hospitality/integration-platform/ohipu/t_registering_an_application.htm) - [docs.oracle.com/en/industries/hospitality/integration-platform/ohipu/c\_faqs.htm](https://docs.oracle.com/en/industries/hospitality/integration-platform/ohipu/c_faqs.htm) Oracle OPERA Cloud is a name of its owner, used here only to describe the software. This page is not an official integration and Hypamoon has no partnership with Oracle OPERA Cloud. Found something that changed? Tell us at [support](https://hypamoon.com/support#contact). ## More in restaurants - [**Formitable** Open](https://hypamoon.com/connect-to/formitable) - [**Guestplan** Possible](https://hypamoon.com/connect-to/guestplan) - [**Lightspeed Restaurant (K-Series)** Possible](https://hypamoon.com/connect-to/lightspeed-restaurant-k-series) - [**OpenTable** Possible](https://hypamoon.com/connect-to/opentable) - [**TheFork Manager** Possible](https://hypamoon.com/connect-to/thefork-manager) - [**Zenchef** Closed](https://hypamoon.com/connect-to/zenchef) - [**Mews** Possible](https://hypamoon.com/connect-to/mews) - [**Cloudbeds** Possible](https://hypamoon.com/connect-to/cloudbeds) - [**apaleo** Open](https://hypamoon.com/connect-to/apaleo) - [**SiteMinder** Possible](https://hypamoon.com/connect-to/siteminder) - [**Guesty** Open](https://hypamoon.com/connect-to/guesty) - [**Hostaway** Open](https://hypamoon.com/connect-to/hostaway) - [**Lodgify** Open](https://hypamoon.com/connect-to/lodgify) - [**Smoobu** Open](https://hypamoon.com/connect-to/smoobu) - [**Beds24** Open](https://hypamoon.com/connect-to/beds24) - [**Booking Experts** Possible](https://hypamoon.com/connect-to/booking-experts) - [**Resengo** Closed](https://hypamoon.com/connect-to/resengo) - [**RoomRaccoon** Closed](https://hypamoon.com/connect-to/roomraccoon) - [**protel** Closed](https://hypamoon.com/connect-to/protel) - [**Hostfully** Open](https://hypamoon.com/connect-to/hostfully) - [**SevenRooms** Closed](https://hypamoon.com/connect-to/sevenrooms) - [**ResDiary** Unknown](https://hypamoon.com/connect-to/resdiary) [All 1094 tools](https://hypamoon.com/connect-to) ## Tool not listed? Ask the chat to check its API. The same three checks work for any software. Your chat reads the vendor's own docs and tells you what it found. Say this in your chat > Check if \[software\] has an open API that a Hypamoon adapter can use: public API docs, a key or token I can create myself without asking the vendor, and versions or a changelog. Link the pages you used. [Open in Claude](https://claude.ai/new?q=Check%20if%20%5Bsoftware%5D%20has%20an%20open%20API%20that%20a%20Hypamoon%20adapter%20can%20use%3A%20public%20API%20docs%2C%20a%20key%20or%20token%20I%20can%20create%20myself%20without%20asking%20the%20vendor%2C%20and%20versions%20or%20a%20changelog.%20Link%20the%20pages%20you%20used.) [Open in ChatGPT](https://chatgpt.com/?q=Check%20if%20%5Bsoftware%5D%20has%20an%20open%20API%20that%20a%20Hypamoon%20adapter%20can%20use%3A%20public%20API%20docs%2C%20a%20key%20or%20token%20I%20can%20create%20myself%20without%20asking%20the%20vendor%2C%20and%20versions%20or%20a%20changelog.%20Link%20the%20pages%20you%20used.) Fill in the name of your software. Checking needs no connection to Hypamoon. ## Ready to connect Oracle OPERA Cloud? Connect your chat once, then ask it to build the adapter. [Start free](https://app.hypamoon.com/?mode=signup&utm_source=connect-to&utm_campaign=oracle-opera-cloud) Works in Claude, ChatGPT and Copilot. [Add to Claude](https://hypamoon.com/connect?via=connect-to~oracle-opera-cloud#claude) [Add to ChatGPT](https://hypamoon.com/connect?via=connect-to~oracle-opera-cloud#chatgpt) [Add to Copilot](https://hypamoon.com/docs/microsoft-copilot)