Overview
The Fetch JSON node loads a static, dictionary JSON file into a project, so the project can pull in the JSON’s response. The JSON response contains key-value pairs, which are labels (keys) for data entries (values).
Read this article on using external data to learn how to pull values from a JSON file into your Play prototype using the associated keys.
Action Properties
File
Upload or select the JSON file.
Expression Editor Properties
Response
LocalJSON.response
The information that a JSON returns to a client after it's loaded.