This GraphQL API decouples Trulia web applications and mobile apps from backend services. It enable sweb applications and mobile iOS and Android apps to fetch data via GraphQL. The Trulia API allows you to add real estate data to applications with data that includes: neighborhoods in a city, cities and counties in a state, and geo-location information. Developers also have access to Trulia traffic statistics and sale listing data. The API uses GraphQL calls with responses formatted in JSON. Trulia is an online residential real estate search engine that lists information on properties for sale, real estate trends and neighborhood information.