API for property price estimates
Use automated property market value estimates in your own system, application or website. With the ODHAD ZDARMA API, you can integrate our calculations into your services and present the results to clients under your own brand.
Property valuations directly in your system
Our API gives you access to automated property valuations without having to develop your own valuation algorithm. It is suitable for real estate agencies, real estate software providers, application developers and companies working with property data.
Possible uses include:
- Internal business systems – integrate property valuations into your own workflows and applications.
- Websites and client portals – offer clients an indicative property price estimate directly within your own platform.
- Your own real estate applications – use automated calculations as part of a broader software solution.
You can tailor how results are displayed and used to suit your project.
How API integration works
Our REST API connects your system to the ODHAD ZDARMA valuation algorithm.
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Send the property details.
Your system sends a request containing the location, property type and other required parameters.
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The API processes the request.
It performs an automated calculation based on the supplied details and returns a response in JSON format.
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Use the result in your application.
You can display the estimate to users under your own brand or use it for further processing in your system.
The API supports market value estimates for apartments, houses and land. Rental estimates are also available for apartments and single-family houses.
Technical API manual for developers
We provide detailed documentation for technical integration. It covers the available API functions, required input parameters, API key authentication, and examples of requests and responses.
The manual also explains how to work with addresses, test your integration and handle cases where an automated estimate cannot be calculated.
Try the API with a test key
Before using the API in production, you can try out the technical integration with a test API key.
Test access lets you verify communication with the API, send requests and process responses. Results in test mode are examples only and do not represent actual property price estimates.
How to get a production API key
If you have tried the API and would like to start using it for actual property price estimates, contact us. We will discuss your requirements and expected usage, and prepare a tailored quote.
Once we have agreed on the terms, you will receive a production API key that lets you use automated property valuations in your system or application.
Request an API key
Frequently asked questions
Can I use the API under my own brand?
Yes. The API lets you integrate our automated valuations into your own system or web application and present the results under your brand.
What types of property can the API value?
Our API provides indicative market value estimates for apartments, single-family houses and land. Indicative market rents can also be calculated for apartments and single-family houses. See the technical API manual for details of the available calculations and required information.
Do you also provide a ready-made calculator to embed on a website?
We currently provide an API, not a ready-made form that can be embedded directly on a website. To offer valuations on your own website, you need to implement the technical integration and your own user interface.
What is the difference between the test and production APIs?
Test access is used to verify the technical integration and returns example results. The production API provides actual automated indicative valuations based on the supplied property parameters.
How much does API access cost?
Pricing depends on the scope of the partnership and your intended use of the service. We will prepare individual terms and a tailored quote for you.