Unable to read the data in API

Oct 14 2019 8:47 AM

Hi friends, My API has request headers and json request body.I am sending those to request but data is not getting from the API. Request Headers : Application key,x-center,content-type Request Body: {Perpage:10, currentpage:1,fromdate:"2019-08-10,to-date:"2019-10-12"} I tried all the solutions available in the Google but I can't.can any one please help me