Developer friendly IDX

Building a custom website or app using Canadian MLS data is complicated. First, figure out how to access and store the listings. Then, read and comply with all the rules. Developers that can do all that aren't cheap. Fourwalls IDX API simplifies the development experience so you launch sooner.

One schema

Speed up development with an IDX API with one intuitive and straightforward schema across all boards instead of multiple complicated field names and types.

Plays by the rules

Save time with an IDX API that only provides you with the data you’re allowed to display instead of reading rules and going through audits

Images included

Save money with an IDX API that gives you access to images instead of storing your own.

Geocoded by default

Have a complete dataset with an IDX API that includes geolocation instead of spending more money on geocoding.

Local approach

Easily show neighbourhood listings with an IDX API that understands boundaries instead of basic radius searches.

Show office and agent listings

Display your agents' and offices' listings with an IDX API that integrate your roster instead of having to manually add it.

Solds where available

Confidently display solds with an IDX API that respects board rules instead of worrying about rules and regulations.

Search across real estate boards

Easily access listings across real estate boards with an IDX API that makes it easy to work with different feeds and rules instead of having separate solutions for each.

Predictable pricing

Enjoy fixed monthly pricing instead of being surprised by per request billing with an IDX API that let's you grow.

A picture of a happy real estate website customer

The Fourwalls API lets us integrate listing and roster information on our website and distribute it to our syndication partners.

The Fourwalls team is also extremely responsive when working with our developers to get the most out of the API.

We highly recommend them!

Michael Kalles

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