Commercial API
Commercial property data at your fingertips
Extensive commercial property data
Cotality's Commercial API delivers current commercial property data directly into your own systems and platforms.
Helping to power your market research, property valuations and comparable sales analysis.


Rely on comprehensive real-time data
Our API keeps your systems aligned with the latest updates—refreshing data within 24 hours, so you can make confident, timely business decisions based on up-to-date industry data.
Sync up your Cotality datasets
Change this copy to: Seamlessly connect Cotality’s commercial data with other Cotality datasets using a shared Property ID, enabling a unified view across the entire property lifecycle.
Maximise the value of your commercial data
By integrating Cotality’s data with your internal systems through our Commercial API, your business can significantly elevate the precision and impact of internal research.
Drive growth and innovation
With cutting-edge data powering your website, workspace solutions, CRM, apps, dashboards, market reports, and research, you can enhance customer conversations, optimise operations, and plan strategy with confidence.
Empower your operations
Streamline your operations and boost efficiency by combining our powerful data with your systems and software.

Delivered over HTTP and returns JSON
The Cotality Commercial API uses the standard Hypertext Transfer Protocol (HTTP), is built on Representational State Transfer (RESTful) principles and supports JavaScript Object Notation (JSON) data-interchange format.
Seucre OAuth 2.0 Protocol
To ensure secure authentication and authorisation, the Cotality Commercial API implements the industry standard OAuth 2.0 protocol, which specifies a process that allows third party access without exposing credentials and other sensitive information.
RESTful open Standards
Our RESTful API is based on open standards, so you can use any web development language to access the API, as well as develop applications for a variety of platforms, including web, desktop and mobile apps, based on either iOS or Android operating system.

Delivered over HTTP and returns JSON
The Cotality Commercial API uses the standard Hypertext Transfer Protocol (HTTP), is built on Representational State Transfer (RESTful) principles and supports JavaScript Object Notation (JSON) data-interchange format.
Seucre OAuth 2.0 Protocol
To ensure secure authentication and authorisation, the Cotality Commercial API implements the industry standard OAuth 2.0 protocol, which specifies a process that allows third party access without exposing credentials and other sensitive information.
RESTful open Standards
Our RESTful API is based on open standards, so you can use any web development language to access the API, as well as develop applications for a variety of platforms, including web, desktop and mobile apps, based on either iOS or Android operating system.
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FAQ
What data does the Commercial API provide?
The Commercial API delivers current commercial property data directly into your systems. It powers market research, property valuations, and comparable sales analysis.
How frequently is the API data updated?
The API keeps your systems aligned with the latest updates by refreshing data within 24 hours. This ensures business decisions are based on the most up-to-date industry data.
What technical protocols does the Commercial API use?
The API is delivered over HTTP and is built on RESTful principles, returning data in JSON format. It uses open standards, allowing developers to use any web development language.
How is the API secured?
The API ensures secure authentication and authorisation by implementing the industry-standard OAuth 2.0 protocol. This allows third-party access without exposing credentials or sensitive information.
What platforms can be developed using this API?
Because it is based on RESTful open standards, you can develop applications for a variety of platforms. This includes web, desktop, and mobile apps for both iOS and Android operating systems.
How can we help you?
Let's get this conversation started! Our team is here to provide you with more information and answer any questions you may have.
Trying to reach us by phone?
Get in touch with our sales team at 1300 734 318.
Looking for support?
Visit our dedicated support page to find support for all our products.