--- title: "Omnicasa API: connect it to your AI chat ยท Hypamoon" description: "Omnicasa has an API, but the docs or the key come only after you ask Omnicasa. What it takes to connect it to your AI chat with Hypamoon, with sources." url: https://hypamoon.com/connect-to/omnicasa --- 1. [Connect to](https://hypamoon.com/connect-to) 2. Omnicasa Real estate and rentals # Connect Omnicasa to Hypamoon Possible, with help from Omnicasa. There is an API, but the docs or the key only come after you ask Omnicasa for access. Possible ## The check Three questions about the API of Omnicasa, answered from its own docs. **Public API docs**\ **Not confirmed.** The developer portal manages keys; the endpoint reference is only visible after your access request is approved. [Read the docs](https://developers.omnicasa.com/) **A key you create yourself**\ **No.** New developers request access with a form; after approval you create and rotate keys yourself and start on test data, and live data access is requested separately. [developers.omnicasa.com](https://developers.omnicasa.com/) **Versions or a changelog**\ **Not confirmed.** **How it signs in**\ API keys from the Omnicasa developer portal. **Webhooks**\ **Not confirmed.** **Hosting**\ Cloud **Condition**\ Request developer access on developers.omnicasa.com; live data access is requested after testing. ## What you can build Pull listings from Omnicasa into your own website or report, once access is approved. 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. - Omnicasa charges the customer a licence fee and a monthly maintenance fee for API access. ## Try it in your chat First get access from Omnicasa. Then fill in what to read and write, and send it. Say this in your chat > Build the Hypamoon recipe build-an-adapter for Omnicasa. API docs: https://developers.omnicasa.com/. Read: \[what\]. Write: \[what, or nothing\]. [Open in Claude](https://claude.ai/new?q=Build%20the%20Hypamoon%20recipe%20build-an-adapter%20for%20Omnicasa.%20API%20docs%3A%20https%3A%2F%2Fdevelopers.omnicasa.com%2F.%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. - [developers.omnicasa.com/](https://developers.omnicasa.com/) Omnicasa 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 Omnicasa. Found something that changed? Tell us at [support](https://hypamoon.com/support#contact). ## More in real estate and rentals - [**AppFolio** Possible](https://hypamoon.com/connect-to/appfolio) - [**Buildium** Open](https://hypamoon.com/connect-to/buildium) - [**Kolibri** Possible](https://hypamoon.com/connect-to/kolibri) - [**Realworks** Possible](https://hypamoon.com/connect-to/realworks) - [**onOffice enterprise** Possible](https://hypamoon.com/connect-to/onoffice-enterprise) - [**Propstack** Open](https://hypamoon.com/connect-to/propstack) - [**Reapit** Possible](https://hypamoon.com/connect-to/reapit) - [**SweepBright** Possible](https://hypamoon.com/connect-to/sweepbright) - [**Rightmove** Possible](https://hypamoon.com/connect-to/rightmove) - [**ImmobilienScout24** Open](https://hypamoon.com/connect-to/immobilienscout24) - [**Zoopla** Closed](https://hypamoon.com/connect-to/zoopla) - [**Street** Open](https://hypamoon.com/connect-to/street) - [**Rentvine** Possible](https://hypamoon.com/connect-to/rentvine) - [**idealista** Possible](https://hypamoon.com/connect-to/idealista) - [**Entrata** Possible](https://hypamoon.com/connect-to/entrata) - [**Follow Up Boss** Open](https://hypamoon.com/connect-to/follow-up-boss) - [**dotloop** Possible](https://hypamoon.com/connect-to/dotloop) - [**Yardi** Closed](https://hypamoon.com/connect-to/yardi) - [**Funda** Closed](https://hypamoon.com/connect-to/funda) [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 Omnicasa? 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=omnicasa) Works in Claude, ChatGPT and Copilot. [Add to Claude](https://hypamoon.com/connect?via=connect-to~omnicasa#claude) [Add to ChatGPT](https://hypamoon.com/connect?via=connect-to~omnicasa#chatgpt) [Add to Copilot](https://hypamoon.com/docs/microsoft-copilot)