Trulia offers two main libraries: LocationInfo and TruliaStats. Both can interact with the API outside applications that require REST protocol. LocationInfo obtains geo data such as longitude and latitude. It also includes neighborhoods in a city, cities in a state, counties in a state, list of all 50 states, and zip codes in a state. TruliaStates access listing price of homes, number of listed homes, and total locations of interest. Languages unspecified. Contact email@example.com for more detail.
Finding an apartment in San Francisco’s notoriously competitive rental market is a challenge. The author of this tutorial created a mashup of the Slackbot API with maps and a Craigslist scraper to help him identify apartments that match his criteria as soon as they become available.
Displet builds websites for real estate companies. The REST Displet API returns JSON, and integrates RETS/IDX solutions into the websites, according to the documentation. The service incorporates data from MLS, enabling users searching through those listings to connect with real estate companies using Displet's services.