Paste JSON string in box and click validate. ie: {"test":"tested","blah":[{"blah":"blah"}]}
Paste JSON URL in box and click validate. ie: https://bootswatch.com/api/5.json
Pass JSON string as query in url ie: ?json={"test":"tested","blah":[{"blah":"blah"}]}
Pass JSON URL as query in url ie: ?json=https://bootswatch.com/api/5.json