APIs for real estate data in real time and high precision

Access AVM valuations, geolocated data, and comparables instantly.

Power your systems with a reliable and scalable real-time real estate API for PropTech and real estate solutions.

Are your systems relying on slow or unreliable data?

Many tech teams waste time with outdated data and manual processes, slowing development and reducing system reliability.

A real-time real estate API removes these barriers, enabling clean and scalable integrations.

The most used endpoints in the PropTech ecosystem

With Cassandra AI, you get real-time real estate data: AVM valuations, comparables, cadastral references, and market trends — all in JSON, ready to integrate.

What do our APIs offer?

APIs built for developers who demand accuracy and speed.

Standardized JSON structure

Uniform and clear data in JSON, eliminating manual cleanup and speeding up integration into modern PropTech platforms.

High availability and speed

Millisecond response times and unlimited scalability, even with thousands of simultaneous requests.

Comprehensive coverage

Prices, comparables, cadastral references, and AVM valuations — all in a single data environment.

Modular and flexible integration

Consume only the endpoints you need and pay per use. No hidden costs.

Clear documentation

Technical guides, code examples, and direct support from the Cassandra AI team.

Expert support

Ongoing technical assistance to ensure a fast and stable integration.

Trusted by leading PropTech companies

Top PropTech firms and financial institutions in Spain already integrate Cassandra AI to deliver reliable data and automated processes.

Integrate our APIs in 4 steps

Integrate our APIs into your system in minutes. Review the documentation, test the endpoints, and start consuming reliable real estate data instantly.

01 Register and get your API key

Access your developer dashboard and start making API calls in seconds.

02 Explore the documentation

Check endpoint examples and test your integrations securely.

03 Make your first calls

Access geolocated data, comparables, cadastral references, and AVMs in real time.

04 Optimize your platform

Turn data into automatic, accurate decisions within your systems.

Why choose Cassandra AI

APIs designed for speed, accuracy, and reliability.

Boost your systems with the most complete real-time real estate API

Integrate precise, up-to-date, and scalable data.
Discover how Cassandra AI can transform your development workflow.

Alfonso I Street, 17, 2nd Floor. 50003, Zaragoza (Spain)
María de Molina Street, 39, 2nd Floor, Chamartín, 28006 Madrid, Spain

Contact

Call us: +34 628 986 787
Email: info@cassandra-ai.com