Access Nested JSON Data#


Apperate and its features (including this feature) are deprecated.

If the data you want is nested in JSON response objects, you can use JSONPath to specify the exact data elements you want.


The JSON data must be passed to Apperate as an array of objects.

Here’s how to locate the data using the URL data source response preview and JSONPath.

  1. Access the Data Sources page, by navigating to Sources → Data Sources. The Data Sources page appears.


  2. Click Add a source. The Connect a data source page appears.

  3. In the Connect a data source page, specify the following items.

    Source Type: URL

    Data source name: (unique name)

    Description: (optional)

    Enter a URL: (the URL)

    JSONPath: (see next step)

    Headers: (add any required name/value pairs)

    If the URL returns a JSON response, the Response panel shows a preview of it. The preview of the following URL response shows data elements nested in a JSON object.


  4. If you are using nested JSON elements, use JSONPath to specify the desired object array location in the JSONPath field.

    You can learn more about JSONPath here.

    Supported JSONPath operators:




    The root object. Always start your JSONPath with dollar sign ($). The $ represents the root element.


    Dot-child references the named sub-element


    Returns all array elements. Star (*) is the only supported subscript; index integers are not supported.

    For example, the path $.wind[*] used below specifies the response’s wind data location. Records at that location show in the JSONPath Response panel on the bottom right.



    Always test your JSON Path to make sure you’re getting the desired JSONPath Response.

    Make sure your JSONPath Response is an object array. Its format should look like the following JSON, where object values are of any JavaScript type.

        "name1": value1,
        "name2": value2,
        "name1": value3,
        "name2": value4,
      // ... more objects
  5. Click Save. You return to the Data Sources page and your new data source appears in the list.

Your data source is ready to access data nested in the URL’s response JSON objects.

What’s next?#

You can create a dataset from your data source data. See Loading Data from a URL for details.