Postman - REST API Client
Postman is the most efficient way to test, develop, and document APIs. You can create complex requests, go back in time, save request for reuse, and view results in a beautiful and user friendly way.
JSONView is an extension for the Chrome and Firefox web browsers that intercepts a page that contains JSON and formats it into an easily human readable fashion. In addition, you can collapse and expand elements in the JSON document.
For Chrome | For Firefox