What is an Internet Data Exchange (IDX)?

An Internet Data Exchange ( IDX, also known as Information Data Exchange ) refers to the agreement between listing (Selling) Agents or Brokers and Buyers' Agents to display Multiple Listing Service properties online, across multiple websites (via Real Estate Syndication where the listing Agent/Broker allows a listing to be Syndicated).

What is IDX in real estate?

What is IDX? Internet Data Exchange (IDX) is the system and rules that allow real estate brokers and agents to share each other’s listings. IDX software enables real estate professionals to add MLS listings to their websites. The purpose of IDX is to level the playing field, so smaller real estate brokers can compete with larger organizations.

What is an IDX feed?

An IDX feed is the data connection between an agent’s website and the MLS that provides listings for display and updates these listings periodically as new properties come on the market and others close or expire. To display MLS listings on your site, you need a link to the MLS. The IDX feed provides this link.

How does IDX integration work?

Your IDX solution will establish a data connection between your website and the MLS, import listings for display on your website, and run updates. This process will vary depending on which service you select. As you set up your IDX integration, you’ll also need to choose whether to opt into a free broker reciprocity service.