Hoverfly Cloud
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  • Introduction
  • Use cases for API Simulation
  • Key concepts
  • What's New
  • Dashboard
  • Simulation
    • Create simulations
    • Configuring Request Matchers
      • JSON Request Matchers on the Body
        • EXACT Matcher
        • JSON Matcher
        • JSON Partial Matcher
        • JSONPath Matcher
        • Regular Expression Matcher
      • Handling the response when Hoverfly cannot match
    • Building a JSON Response
      • Using a JSON object from the Request
      • Looping over a JSON array from the Request
    • Simulating Webhooks and Callbacks
    • Using templating in simulations
      • Render back any part of the Request
      • Render synthetic data
      • Faker functions
      • Render dates and times with offsets
      • Conditional logic
      • Looping over arrays
      • Variables and Arrays
      • Arithmetic operations
      • String operations
      • Validation operations
      • Simulating a persistent backend
      • Transitioning state between requests
      • Combining and nesting templating functions
      • Useful helper functions
      • Avoiding HTML encoding in function return values
    • Using data sources in simulations
      • Querying data sources
      • Updating data in data sources
      • Deleting data from data sources
      • Inserting data into a data source
      • Guidance on using the SQL like syntax
    • Working with Simulation Files
  • Service
    • Start a new service
    • Use a service
    • Update a service
    • Configuring Journal Indexing
  • Command line interface
    • Hoverfly Cloud CLI commands
  • Tutorials
    • Quickstart
    • Creating simulations and services
      • Tutorial 1: Create a service and simulation manually
      • Tutorial 2: Create a service and simulation by importing from a Swagger specification
      • Tutorial 3: Create a service and simulation by capturing real API traffic
    • Response Templating
      • Tutorial 4: Response Templating
    • Hoverfly service modes
      • Tutorial 5: Simulate, Capture, Spy and Passthrough modes
    • Automating with the CLI and API
      • Tutorial 6: Using the CLI and the Hoverfly Cloud API
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  1. Simulation
  2. Configuring Request Matchers

JSON Request Matchers on the Body

JSON is the most common data interchange format used for transporting data in web applications. Hoverfly can match the JSON body in incoming requests in order to respond correctly.

PreviousConfiguring Request MatchersNextEXACT Matcher

Last updated 9 months ago

Strategies for matching JSON in the Request

The Body request matcher is what we will be exploring here, in particular, when the body contains JSON data and you need to match on either the data, or the structure of the JSON.

Whether you are doing EXACT, JSON, JSONPartial, JSONPath or Regular Expression matching, the Matcher value must be typed into the Request Matcher's Body field as below: