How to use zillow api?

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Using the Zillow API can be a powerful tool for real estate professionals, developers, and anyone interested in accessing real estate data. The Zillow API provides a way to programmatically access Zillow’s extensive database of property information, allowing users to retrieve property details, search for homes, and even estimate property values. In this article, we will dive deeper into how to use the Zillow API and explore its various features and capabilities.

Getting Started with the Zillow API

To start using the Zillow API, you will need to sign up and obtain an API key from Zillow. The API key is required for authentication and to track your API usage. Once you have obtained your API key, you can make requests to the Zillow API using HTTP requests.

API Endpoints and Request Parameters

The Zillow API provides several endpoints that allow you to retrieve different types of information. For example, the GetSearchResults endpoint allows you to search for homes based on various parameters such as address, city, state, and ZIP code. The GetZestimate endpoint provides an estimated property value for a given address.

When making API requests, you will need to include the necessary parameters in your request URL. For example, to search for homes in a specific area, you would include the address, city, state, and ZIP code as parameters in the request URL.

Handling API Responses

Once you have made a request to the Zillow API, you will receive a response in XML format. The response will contain the requested data, such as property details or estimated property values. It is important to parse and extract the relevant information from the XML response to use it in your application.

There are several libraries and tools available in various programming languages that can help you parse XML responses. For example, in Python, you can use libraries like BeautifulSoup or xml.etree.ElementTree to extract data from the XML response.

API Rate Limits

It is important to note that the Zillow API has rate limits in place to prevent abuse and ensure fair usage. The rate limits specify the maximum number of requests you can make within a certain time period. Make sure to review the rate limits provided by Zillow and ensure that your application stays within the allowed limits to avoid any disruptions in service.

Use Cases for the Zillow API

The Zillow API can be used in a variety of applications and scenarios. Real estate professionals can leverage the API to provide property search functionality on their websites or applications. Developers can build applications that utilize Zillow’s extensive property database to provide valuable insights to users. Researchers and data analysts can use the API to gather real estate data for analysis and market research.


In conclusion, the Zillow API offers a powerful way to access real estate data and integrate it into your applications. By following the steps outlined in this article, you can get started with the Zillow API and leverage its various features and capabilities. Whether you are a real estate professional, developer, or researcher, the Zillow API can provide valuable insights and information to enhance your work.


– Zillow API Documentation:
– Zillow API Rate Limits: